tps65987 evaluation module (rev. a) - ti.com

1SLVUBO9A–April 2019–Revised March 2020Submit Documentation Feedback

Copyright © 2019–2020, Texas Instruments Incorporated

TPS65987 Evaluation Module

User's GuideSLVUBO9A–April 2019–Revised March 2020


This document is the user guide for the TPS65987 Evaluation Module (TPS65987EVM). TheTPS65987EVM allows for evaluation of the TPS65987 IC as part of a stand-alone testing kit fordevelopment and testing of USB Type-C and Power Delivery (PD) end products. Out of the box, theTPS65987EVM is configured to emulate a single port laptop computer. The TP65987EVM also contains aTPD6S300A device for protection.

Contents1 Introduction ................................................................................................................... 22 Setup ......................................................................................................................... 43 Using the TPS65987EVM .................................................................................................. 74 Schematic and Bill of Materials ............................................................................................ 8

List of Figures

1 TPS65987EVM Board....................................................................................................... 22 TPS65987EVM Block Level Diagram ..................................................................................... 33 Power Path Jumper Configuration for Source or Sink .................................................................. 44 USB Type-C™ and External Module Connectors ...................................................................... 85 FTDI Device and Connector ............................................................................................... 96 USB PD Controller and Memory ......................................................................................... 107 USB PD Power Paths ..................................................................................................... 118 Variable DC/DC Controller ................................................................................................ 129 Buck and Boost DC/DC Convertors ..................................................................................... 13

List of Tables

1 Jumper Configuration ....................................................................................................... 42 Connector Functionality..................................................................................................... 53 Test Points.................................................................................................................... 54 LEDs........................................................................................................................... 55 S1 Switch Bank .............................................................................................................. 66 S4 Switch Bank .............................................................................................................. 67 Push Buttons ................................................................................................................. 68 TPS65987EVM Bill of Materials .......................................................................................... 14

TrademarksUSB Type-C is a trademark of USB Implementers Forum.All other trademarks are the property of their respective owners.

http://www.ti.com/feedbackform/techdocfeedback?litnum=SLVUBO9A

Introduction www.ti.com

2 SLVUBO9A–April 2019–Revised March 2020Submit Documentation Feedback



1 IntroductionTexas Instrument's (TI’s) TPS65987 evaluation module helps designers evaluate the operation andperformance of the TPS65987 device.

The TPS65987 device is a USB Type-C and Power Delivery (PD) controller providing cable plug andorientation detection at the USB Type-C connector. Upon cable detection, the TPS65987 communicateson the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete,the TPS65987 device enables the appropriate power path and configures Alternate Mode settings forexternal multiplexers. The TPS65987D device has two internal power paths that can be source or sinkwith current rating up to 5 A. The EVM is customizable through the TPS65987 Application CustomizationTool. Additionally, the EVM is equipped with an FTDI chip for flashing a new project through SPI or I2C fordebugging and development.

Figure 1 shows the TPS65987EVM board and Figure 2 shows a block level diagram.

Figure 1. TPS65987EVM Board

http://www.ti.com


SBU1/2

Type C

Receptacle

VBUS

CC1/2

SSTX/

RX

USB2.0

TPS65987D

TPD6S300A

C_SBU1/2

C_CC1/2

CC1/2

SBU1/2

CC1/2

Var iable

DC/DC

Buck DC/DC

Boost DC/DC

5V, 9V, 15V,

20V

VIN 3V3

3.3V

VIN 5V

5V

PP_CABLE

SYS PWR

VAR DCSource Path

Sink Path

VIN

VIN 3V3

3.3V

GPIOV_CTL

Expansion connector

PP

EX

T

(GP

IO)

USB2.0

DC Barrel JackJ4

J5

SYS PWR

20V

J9

J1

FTDI

Flash

SPI

Type B (micro)

Receptacle

F-VBUS

USB2.0

J3

J2

SPI

SYS PWR

PFET Control

PPHV1

PPHV2

VIN 5V0

5V

VIN 3V3

VIN 5V0

LDO

AUX/SBU1/2

SSTX/RX

USB D+/D-

J6

I2C

www.ti.com Introduction




Figure 2. TPS65987EVM Block Level Diagram

1.1 Items Required for OperationThe following is required to operate the EVM:• TPS65987EVM• 20-V barrel jack adapter or dc power supply• Active or e-marked USB Type-C cables• USB Type-A to USB Micro-B cable ( for configuration customization, debugging and updating FW

flash)• TPS65987D USB Type-C and USB PD Controller with Integrated Power Switches data sheet• TPS6598x configuration tool• TPS6598x Application Customization Tool user's guide• How to evaluate and configure TI's USB type-C PD Controllers training videos

http://www.ti.com


http://www.ti.com/lit/pdf/SLVSES1

http://www.ti.com/tool/tps6598x-config

http://www.ti.com/lit/pdf/SLVUB60

https://training.ti.com/how-evaluate-and-configure-tis-usb-type-c-pd-controllers

SYS_PWR

PP_HV1

VAR_DCDC

1

2

3

SYS_PWR

PP_HV2

VAR_DCDC

TPS65987D

Power Paths

J5 J4

1

2

3

SYS_PWR

PP_HV2

VAR_DCDC

Jumper J6 is not used

J6

Do not populate

sink

source

sink

source

sink

source

Setup www.ti.com




2 SetupThis section describes the header and jumper connections on the EVM and getting started using theTPS65987EVM.

2.1 Jumper ConfigurationOut of the box, the TPS65987EVM is configured to use TPS65987's PPHV1 as sink path (J4) and PPHV2as source path (J5), which matches the configuration of firmware already programmed in the device.Recovery FW can be programmed using the Application customization tool. In order to do that open theApplication customization tool, go to File menu Device/Re Flash EVM Firmware (recovery), and selectEVM Recovery File tps65987_evm_flash_image.bin.

Remember, the jumper configuration in the hardware must match the source and sink paths in thesoftware, Application Customization Tool (GUI). See Figure 3 and Table 1 for the jumper configuration.

Figure 3. Power Path Jumper Configuration for Source or Sink

Table 1. Jumper Configuration

Jumper DescriptionJ4 TPS65987D power path: Jump pins 1-2 to sink on PP_HV1 (default)J5 TPS65987D power path: Jump pins 2-3 to source on PP_HV2 (default)

http://www.ti.com


www.ti.com Setup




2.2 Connector FunctionalityTable 2 lists the TPS65987EVM connector and functionality.

Table 2. Connector Functionality

Designator DescriptionJ1 USB Type-C connector: TI recommends using an active or e-marked USB Type-c cableJ2 Expansion board connector: Option to connect to external module.J3 Micro-B connector: Connect to a PC to flash a project on the PD controller. You must download the

TPS6598x configuration tool (GUI) to flash a project properly.J9 Barrel jack connector: Use a 19-V to 20-V DC supply. A standard Dell or HP notebook adapter (or similar) will

provide the required power.

2.3 Test PointsTable 3 lists the TPS65987EVM test points.

Table 3. Test Points

Test Point Label DescriptionTP1 VBUS VBUS voltage on the USB Type-C connector. Sourcing and sinking is always in

reference to VBUS (Source to VBUS or sink from VBUS).TP2 CC1 System side CC1. This could be VCONN or CC depending on polarity flip of the USB

Type-C cable.TP3 CC2 System side CC2. This could be VCONN or CC depending on polarity flip of the USB

Type-C cable.TP4, TP5, TP8 GND Ground reference for entire board

TP6 P3V3 Output of 3.3-V DC/DC convertor to power up all ICs on the EVMTP7 P5V0 Output of 5-V DC/DC convertor used for PP_CABLE (VCONN)

2.4 LEDsTable 4 lists the TPS65987EVM LEDs.

Table 4. LEDs

Designator Label DescriptionD12 μB VBUS White LED that shows when the μB port is connected (FTDI for GUI).D13 SSMX: DP White LED that shows when the TPS65987D device has enabled this signal for

external module super-speed MUX (depending on version of EVM the silkscreen mayappear to show this signal swapped with SSMX: USB3)

D14 SSMX: FLIP White LED that shows when the TPS65987D device has enabled this signal forexternal module super-speed MUX

D15 SSMX: USB3 White LED that shows when the TPS65987D device has enabled this signal forexternal module super-speed MUX

D16 VBUS White LED that shows when VBUS has a voltage of 5 V, 9 V, 15 V, or 20 VD19 SYS_PWR Blue LED that shows when the barrel jack is connectedD20 VAR_DCDC Green LED that shows when there is a voltage on the variable DC/DC controller (U9).

When the EVM acts as a source, D20 lights up.D22 PDO_0 White LED that shows when there is a 5-V PD contract (only shown when sourcing)D22 PDO_1 White LED that shows when there is a 9-V PD contract (only shown when sourcing)D24 PDO_2 White LED that shows when there is a 15-V PD contract (only shown when sourcing)D25 PDO_3 White LED that shows when there is a 20-V PD contract (only shown when sourcing)D17 /FLT Red LED that shows when there is an fault occurred TPD6S300A device

http://www.ti.com



Setup www.ti.com




2.5 SwitchesTable 5, Table 6, and Table 7 lists the TPS65987EVM switches. For S1, make sure to leave all sixswitches in the ON position (to the right) for flashing a project and debugging. For S4 Switch: EVM out ofth box should have S4->4 (BP_WaitFor3V3_Internal) as on(right). This ensures that PD controller enablesinternal paths in dead battery mode. This switch can be turned off(left) if EVM is used as source only.Note, S4[1, 2, 3] only one switch should be in "ON" position at a time, same way for S4[4, 5, 6].

Table 5. S1 Switch Bank

Switch (S1) Description1: SPI_CLK Connects SPI_CLK node from FTDI to TPS65987D, EEPROM when the switch is in the ON position (to the

right), and disconnects when in the OFF position (to the left)2: SPI_MOSI Connects SPI_MOSI node from FTDI to TPS65987D, EEPROM when the switch is in the ON position (to

the right), and disconnects when in the OFF position (to the left)3: SPI_MISO Connects SPI_MISO node from FTDI to TPS65987D, EEPROM when the switch is in the ON position (to

the right), and disconnects when in the OFF position (to the left)4: SPI_CSZ Connects SPI_CSZ node from FTDI to TPS65987D, EEPROM when the switch is in the ON position (to the

right), and disconnects when in the OFF position (to the left)5: I2C_SCL Connects I2C_SCL node from FTDI to TPS65987D, EEPROM when the switch is in the ON position (to the

right), and disconnects when in the OFF position (to the left)6: I2C_SDA Connects I2C_SDA node from FTDI to TPS65987D, EEPROM when the switch is in the ON position (to the

right), and disconnects when in the OFF position (to the left)

Table 6. S4 Switch Bank

Switch (S4) Description1, 2, 3 OFF I2C address selection: 000b1 ON Only I2C address selection: 001b2 ON Only I2C address selection: 010b3 ON Only I2C address selection: 011b4, 5, 6 OFF Dead battery mode: BP_NoResponse4 ON Only Dead battery mode: BP_WaitFor3V3_Internal5 ON Only Dead battery mode: BP_WaitFor3V3_External6 ON Only Dead battery mode: BP_NoWait

Table 7. Push Buttons

Designator Label DescriptionS2 PD Reset This switch is a push-button that pulls the HRESET pin (44) of the TPS65987D device high

when pressed. Releasing the push-button pulsl HRESET low again, and the TPS65987Ddevice goes through a soft reset, which consists of reloading firmware from RAM. If a validconfiguration is present in RAM, the TPS65987D device will not reload configuration from theexternal flash.

S3 Disable FlashConfig

This push button switch will hold the SPI Miso line to GND. Use this button when booting thedevice. If this button is pressed when the device is booting, the TPS65987D device does notload its configuration from the SPI Flash and instead boots into a default ROM configuration.

http://www.ti.com


www.ti.com Using the TPS65987EVM




3 Using the TPS65987EVMThis section discusses how to power the EVM, configure the firmware, and how to debug.

3.1 Powering the TPS65987EVMThe main power supply for the EVM is the barrel jack (J9), which accepts 19 V to 20 V via a barrel jackadapter. The EVM can also be powered with an external power supply on SYS_PWR (pin 1 of J4, J5, orJ6). The input voltage can range from 5 V to 20 V, but configure the appropriate power profile for PP_HVin the firmware using the configuration tool. The EVM can also be powered as a sink through a USB Type-C cable from a source adaptor, EVM, or device.

3.2 Firmware ConfigurationsOut of the box, the TPS65987EVM is configured to emulate a single port laptop computer. Thisconfiguration can be used to source or sink power known as (DRP), and this configuration sets DFP_D(Downward Facing Port). If different configurations are required to test your system, use the TPS6598xconfiguration tool(GUI) to create a configuration or load a different configuration template.

3.3 Debugging the EVMThe following checks can help resolve issues when connecting the EVM to another EVM or USB Type-Cdevice and no status LEDs are on:

Make sure that a firmware image is loaded on the TPS65987EVM, using the TPS6598x configurationtool(GUI).

• Make sure the CC lines are toggling for dual-role port functionality.• Make sure the following system supplies:

– P3V3 = 3.3 V– P5V0 = 5 V– Barrel jack / SYS_PWR = 20 V (when plugged in)– VAR_DCDC = 5 V (when barrel jack is plugged in without a USB Type-C attached cable or device)– VBUS = 5 V, 9 V, 15 V, or 20 V (when USB Type-C port is attached to another EVM or device)

http://www.ti.com






GNDA1

TX1+A2

TX1-A3

VBUSA4

CC1A5

D+A6

D-A7

SBU1A8

VBUSA9

RX2-A1 0

RX2+A11

GNDA12 GND B1

B2TX2+

TX2-B3

VBUSB4

CC2B5

D+B6

D-B7

SBU2B8

VBUSB9

RX1-B10

RX1+B11

GND B12

H1 H1

H2 H2

H3 H3H4 H4

H5H5

H6H6

11

22

33

J1

D1

TC_SSTX2_NTC_SSTX2_P

TC_SSTX1_PTC_SSTX1_N

0.01uFC2

0.01uFC3

0.01 uFC4

0.01uFC5

0 C60 C7

1

3

5

2

4

6

7

9 10

8

1211

1413

1615

1817

2019

2221

2423

2625

2827

3029

3231

3433

3635

3837

4039

J2

GNDGND

VBU S

C_SSTX2_N

C_SSTX2_P

GND

C_CC2

C_USB_N

C_USB_P

C_SBU_N

GND

C_SSRX1_P

C_SSRX1_N

GNDGND

C_SSRX2_N

C_SSRX2_P

GND

C_SBU_P

C_U SB_P

C_USB_N

C_CC1

C_SSTX1_P

C_SSTX1_N

GND

GND

VBUS

VBUS

VBUS

0 C90 C8

VBUS

GND

TP1

I2C 1_SCL

I2C1_SDA

C_SSR X2_P

C_SSRX2_N

C_SSTX1_N

C_SSTX1_P

C_SSTX2_P

C_SSTX2_N

C_SSR X1_P

C_SSRX1_N

SBU_P

SBU_N

LDO_3V3

HPD

VAR_DCDC

P5V0

P3V3

C_USB_P

C_U SB_N

GPIO_5/I2C3_SCL

GPIO_6/I2C3_SDA

I2C_SCL_SAM

USB Type-C Connector

Expansion Connector

I2C_SDA_SAM

4.7uFC1

3.48R1

SSM X_DP

SSM X_FLIP

SSMX_USB3

I2C1_IRQZ

GPIO_7/I2C3_IRQZI2C_IRQ_SAM

C_SBU_N

C_SBU_P DP_SBU_P

DP_SBU_N

D3D2 D5D4 D6 D7 D8 D9 D10 D11

DP_SBU_N

DP_SBU_P SBU_P

SBU_N

R2R3

DD

NN

PP

00

R4R5

DD

NN

PP

00

0R60

DN P0

R7R8

0DN P

0R9R10R11 0

DNP

CC1

CC2

C_ CC1

C_CC20R93

DNP

R96 0DNP

SBU_P

SBU_N

R90 0

R91 0

1C_SBU1

2C_SBU2

3VBIAS

4C_CC1

5C_CC2

6RPD_G2

7RPD_G1

GND8

FLT 9VPWR10

CC211

CC112

GND13

SBU214

SBU115

NC16

NC17

GND18

D219

D1 20

PAD21

U2

TPD6S300ARUKR

GND

GND

C_CC1

C_CC2

R76 0

R77 0

0.1uF

C48

GND

3

1

2

Q9

P3V3

GND

Red

12

D17

10.0kR83

CC1

CC2

LDO_3V3

1uF

C43

GND

100kR79

LDO_3V3

/FLT

/FLT

C_USB_P

C_USB_N

Protection Circuit

0C_SBU_P

R94

0C_SBU_N

R97

0/FLT_TPD

R171

Schematic and Bill of Materials www.ti.com




4 Schematic and Bill of Materials

4.1 SchematicFigure 4 to Figure 9 illustrate the TPS65987EVM schematics.

Figure 4. USB Type-C™ and External Module Connectors

http://www.ti.com


50VREGIN

49VREGOUT

DM7

REF6

14 RESET#

EECS63

EECLK62

61EEDATA

2OSCI

3OSCO

16ADBUS0

4VPHY

9VPLL

VCORE12

VCCIO20

AGND10

1 GND

36SUSPEND#

60PWREN#

13 TEST

DP8

17ADBUS118ADBUS219ADBUS321ADBUS422ADBUS523

ADBUS624

ADBUS7

26BDBUS0

27BDBUS1

29BDBUS3

28BDBUS2

30BDBUS4

32BDBUS5

33BDBUS634BDBUS7

38CDBU S039CDBU S140

CDBU S241

CDBU S343

CDBU S444

CDBU S545

CDBU S646

CDBU S7

48DDBU S0

52DDBU S1

53DDBU S254DDBU S355DDBU S457DDBU S558DDBU S659

DDBU S7

5 GND

GND11

GND15

GND25

GND47

GND51

37 VCORE64 VCORE

VCCIO31

VCCIO42

VCCIO5 6

GND35

U4

FT4232HL

12

Y1

27pF

C24

27pF

C23

2VSS

DI3

6VCC

CS5

4CLK

DO1

U7

93LC56BT-I/OT

GND

GND

GND

GND

GND

R25DN

NPP

00R26

D

GND

D+1

D-2

3GND

U3

TPD2E009DRTRGND

F_USB_D_N

L1 26 ohm

0.01uFC25

RESETN

White

12

D12

GND

F_SPI_CLK

F_SPI_MOSI

F_SPI_MISO

F_SPI_CSZ

F_I2C2_SCL

F_I2C2_SDA

VREGOUT

GND

GND

VREGOUT

EEC LK

EECS

EEDATA

GND

GND

F_USB_D_P

GND

GND

F_USB_D_P

F_ USB_D_N

F_ USB_D_P F_USB_D_N

EECLK

EECS

EEDATA

EEDATA

F_SPI_CLK

F_SPI_MOSI

F_SPI_MISO

F_SPI_CSZ

SPI_MOSI

SPI_MISO

SPI_CSZ

SPI_CLK

SWD_DATA

SWD_CLK

1

2

Make sure to keep Y1 traces the same length

3

4

5

6

1

9

8

7

0

11

12

S1

F_I2C2 _SCL

F_I 2C2_SDA

I2C2_SCL

I2C2_SDA

10.0kR23

1.00k

R21

4.70kR20

GND

RESETN

F_VBUS

FTDI Chip

Micro-B Connector

FTDI Switches and Memory

10.0kR24

10.0kR27

GND

ULINK2 Debugger

10.0kR22

0.1uF

C10

0.1uFC15

0.1uFC12

0.1uFC14

0.1uFC16

0.1uFC19

0.1uFC18

0.1uFC20

0.1u FC21

0

R18

0DNP

R19

0

DNP

R17

12k

R16

10.0kR12

10.0kR13

10.0kR14

0.1uFC17

2.20k

R15

4.7uF

C11

4.7uF

C13

4.7uFC22

GND

F_VBUS

GND

GND GND

F_SYS_3V3

F_SYS_3V3

F_SYS_3V3

F_SYS_3V3

F_SYS_3V3

1

F_SYS_3V3

EN2

3 IN

IN4

5OUT6OUT

NC 7

8PG

GND

U13 TPS76833QD

0.1uF

C44249k

0

R164

R170 10µF

C45 10uFC46

1VBUS

D-2

D+3

4ID

5GND

67

8

91

0

J3

LDO_3V3

www.ti.com Schematic and Bill of Materials




Figure 5. FTDI Device and Connector

http://www.ti.com


21

S2

TP2

TP3

SPI_MISO Pull Downto disable flash config

Variable DC/DC ControlSS Mux Control

SSMX_DP --> GPIO_0SSMX_FLIP --> GPIO_1SSMX_USB3 --> GPIO_2

HPD --> GPIO3

I2C Addr ess SettingSwitch 1-3 Off --> 000b (0)Switch 1 On only --> 001b (0.34)Switch 2 On only --> 010b (0.50)Switch 3 On only --> 011b (0.90)

Truth Table

5V

1

Output Voltage

2 3 4 5 6

1 9 8 7

0

11

12

S4

GN DGND

21

S3

GND

BUSPOWERZ Configur ationSwitch 4-6 Off --> BP_NoResponse (0)Switch 4 On only --> BP_WaitFor3V3_Internal (0.24)Switch 5 On only --> BP_WaitFor3V3_External (0.43)Switch 6 On only --> BP_NoWait (0.90)

GND

HPD

SSMX_DP

SSMX_FLIP

SSMX_USB3

GPIO_5/I2C3_SCL

GPIO_6/I2C3_SDA

GND

GNDGND

SSMX_USB3SSMX_FLIPSSMX_DP

P3V3

SPI_MISO

SPI_CSZ

SPI_CLK

SPI_MOSI

SPI_MISO

PD O_1

PDO_0

ADCIN2 ADCIN1

LDO_3V3

P3V3

LDO_3V3

HRESET

SWD_CLK

I2C1_SCL

I2C1_SDA

I2C2_SCL

I2C2_IRQZ

I2C2_SDA

I2C1_IRQZ220pFC26

220pFC27

GND GND

CC1

CC2

C_USB_P

C_USB_N

PP_EXT2_EN

SWD_DATA

PDO_3

/PGOOD

GPIO_7/I2C3_IRQZ

ADCIN2

ADCIN1

GND

LDO_3V3

USB PD Controller

EEPROM

SS Mux Control LED's

ADCIN1:2 Resistor Divider Setting

PDO_2

0PDO_3

00

00

0

0

001

PDO_2 PDO_1

11 9V

15V20V

10.0kR30

10.0kR34

3.83kR28

3.83kR29

3.83kR36

10.0kR44

10.0kR41

100kR40

191kR39

100k

R50

100k

0

R51

0

R49

R37

100kR38

CS1

2 SO/SIO1

W P3

GND 4

5 SI/SIO0

6 SCLK

7HOLD

8VCC

U5

MX25L8006EM1I-12G

LDO_3V3

0.1uFC29

GND

GND

SPI_CSZ

SPI_CLK

SPI_M OSI

SPI_MISO

3.3kR46

3.3kR47

3.3kR48

3.3kR45

SPI_C SZ

SPI_MISO

10.0kR32

10.0kR33

White

12

D14White

12

D13White

12

D15

130kR43

316kR42

DNR1300P

GND

/FLT_TPD

10.0kR31

3.83kR35

6ADCIN1

10ADCIN2

C1_CC124

26C1_CC2

53C_USB_N (GPIO19)

50

GND

C1_USB_P (GPIO18)

45

GND 47

55GPIO21

54GPIO20

16GPIO0

GPIO117

40 GPIO1241 GPIO1342

GPIO14 (PWM)43

GPIO15 (PWM)48

GPIO16 (PEXT1)49

GPIO17 (PEXT2)

18GPIO2

21I2C3_SCL (GPIO5)

22I2C3_SDA (GPIO6)

30HPD (GPIO3)

GPIO431

44HRESET

29I2C1_IRQ

27I2C1_SCL

28I2C1_SD A

34I2C2 _IRQ

32I2C2_SCL33I2C2_SD A

38 SPI_CLK (GPIO10)

36SPI_MISO (GPIO8)

37 SPI_MOSI (GPIO9)

39 SPI_SS (GPIO11)

23I2C3_IRQ (GPIO7)

U1A

3

1

TPS65987DDHRSHR

2

Q1

3

1

SI1012R-T1-GE3

2

Q2

3

1

SI1012R-T1-GE3

2

Q3

0 SI1012R-T1-GE3

0R172R173

PD_U SB_PPD_U SB_N

0.01uF

C28





Figure 6. USB PD Controller and Memory

http://www.ti.com


GND

GND

GND

3

1

2

Q5

22uFC31

10uFC42

3

1

2

4

5

V+

V-

U6

3

1

2

Q6

GND

GND

10uFC40

GND

10uFC41

22uFC30

GND

DRAIN1

DRAIN2

PP_EXT1

GND

LDO_3V3

LDO_1V8

P5V0

10uFC38

10uFC37

GND GND

P3V3

PP_HV1

GND

VBUS

VBUS

GN D

GND

PP_EXT2_EN

LDO_3V3

External Power Path (PD Controller )

USB PD Power Path

PP_CAB_87

22uF

C39

GND

PP_HV2White

12

D16

GND

0.1uF50V

C35

100kPR62

DN

10.0kR66

10.0kR60

10.0k

R57

10.0kR55

1.00k

R61

1P0.0k

R54DN

10.0kPR56

DN

576k

R65

0.1uFDNPC34

0.1uFC33

1uFC36

2

1

7,8

Q4A

4

3

5,6

Q4B

60.4kR59

60.4kR58

10.0k

R63

10.0k

R64

0.1uFC32

R67 0

R68DN

0P

GND

DNP0R131

P3V3

35LDO_1V8

9LDO_ 3V3

15 DRAIN1

25PP1_CABLE

GND46

12PP_HV1

11PP_ HV1

1PP_HV22PP_HV2

13VBUS1

14VBUS1

3VBUS2

4VBUS2

5VIN_3V3

56DRAIN2

DRAIN257

7 DRAIN2

8DRAIN1

19 DRAIN158 DRAIN1

DRAIN252

GND51

GND20

GND59

U1B

1

3

J4

SYS_PW R

VAR_DCDC

PP_HV1

1

2

3

J5

SYS_PWR

PP Jumpers

SYS_PWR =>Sink from VBUSVAR_DCDC=>Source to VBUS

VAR_DCDC

PP_HV2

SYS_PWR

VAR_DCDC

PP_EXT1

1

2

3

J6

TPS65987DDHRSHR

2





Figure 7. USB PD Power Paths

http://www.ti.com


22uFC52

22uFC53

GND

GND

270

R103

0.1uFC54

Output capacitors must be rated toat least 25V and have ESR in 100s of mOhms

GND

GND

GND

22uF25V

C6022uF25V

C6122uF25V

C6222uF25V

C6322uF25V

C6422uF25V

C6522uF25V

C6622uF25V

C6722uF25V

C6822uF25V

C6922uF25V

C7022uF25V

C7122uF25V

C72

SYS_PWR

EN _VAR

GND

GND

10kR104

PDO_ 2PDO_1

P3V3

22uF25V

C59

SYS_PW R

30kR100

GND

9.53kR107

0.1uFC56

Green

21

D20

8.87kR111

1

23

Q11 1

23

Q12 1

23

Q13

1

23

Q14

3.65kR112

47uFC50

47uFC51

VA R_DCDC

EN_VAR

PDO_1 PD O_2 PDO_3

GND

PDO_2 PDO_10 0

10

010 0

5V

9V15V20V

Output Voltage Feedback (R1)30k

30k

Feedback (R2)

30k30k

9.53k

4.59k2.64k1.79k

5.14V

9.33V15.3222.03

PDO_3 Output Voltage00

01

1

23

Q16 1

23

Q17PDO_0

1

23

Q15

Variable DC/DC Convertor: 5V, 9V, 15V, 20V

Var. DC/DC Control LED'sFast Role Swap Caps

Change PDO's

GND

PDO_31

23

Q18

2.20kR113

IN4

IN5

1G

ND

2G

ND

IN6

3G

ND

7P

AD

U8

GND

10.0kR114

10.0kR115

10.0kR116

10.0kR117

100kR102

11.0k

1

R106

000pF

C55

1000pFC581

3

2

D21

DNP

GND

SYS_PWR

1

3

2

D18

10uH

L2

4

7,81,2,3

5,6,

Q10

47.5kR99

100pFC57

SW_Node_VARDC

100k

FB node on VAR_DC

R109100kR110

100kR108

10.0kR105

100kR101

DNP0R98

GND

White

12

D23

White

12

D24

White

12

D22

White

12

D255V 9V 15V 20V

TP5

TP4

1

Blue

2

D19

1SENSE

4GND

2POWER

3POWER

5GND

6 SHIELD7 SHIELD8 SHIELD9

J9

SHIELD

JPD1135-509-7F1

ISENSE

2GND

3EN

FB4

5ADJ

6PGND

7PGATE

8 VIN

U9

LM3489QMM/NOPB

TP8

GND





Figure 8. Variable DC/DC Controller

http://www.ti.com


SW

2PGND

SW Node Boost1

IN3

4 EN5GND

6 ILIM

7ENUSB

8FAULT USB

9

AUX10

EP 11

U12

TPS2500DRCR

0.1uF50V

C74

0.1uFC76

GND

GND

GND

10uH

L3

GND

0.1uFC85

GND

GND

ILim setMax 1100mATyp 900mAMin 700mA

2.2uH

L4

0.1uFC79

GND

22uFC75

1 VIN

6VSENSE

8EN

PGOOD10

3GND

7COMP

PH2

9BOOT

PAD11

GND4

5GND

U10

TPS54334DRCR

300pFC82

2.61kR124

6800pFC83

GND

PG

D_

3V

3

GND

47uFC88

100kR122

32.4kR127

150kR120

66.5kR126

32.4kR129

TP6

TP7

47uF

C77

47uF

C78

47uF

C86

47uF

C840.1uFC87

47uF

C49

SYS_PWR

P5V0

GND

GND

P3V3

P3V3

P3V3

220pFC81

Buck Convertor: SYS_PW R => 3.3V

V3V3_Sense

&

Boost Convertor: 3.3V => 5V

3

4

1

62

V+

V-

5

U11

560k

R125

39k

R123

GND

GND

100kR118

15.0kR121

GND

22pFC80

GND

0

R119

0.1uFC73

SYS_PWR

P3V3

/PGOOD

Barrel Jack Detection

100k

R128

SW Node Buck

PGD_3V3





Figure 9. Buck and Boost DC/DC Convertors

http://www.ti.com






4.2 Bill of MaterialsTable 8 lists the TPS65987EVM BOM.

Table 8. TPS65987EVM Bill of Materials

Designator Quantity Value Description PackageReference PartNumber Manufacturer Alternate PartNumber AlternateManufacturer

!PCB1 1 Printed Circuit Board PSIL060 Any - -

C1 1 4.7 uF CAP, CERM, 4.7 µF, 35 V, +/- 10%,X5R, 0603

0603 GRM188R6YA475KE15D MuRata

C2, C3, C4,C5, C28

5 0.01 uF CAP, CERM, 0.01 µF, 50 V, +/- 10%,C0G/NP0, 0402

0402 GCM155R71H103KA55D MuRata

C6, C7, C8,C9, R170

5 0 RES, 0, 5%, .05 W, AEC-Q200 Grade 0,0201

0201 'ERJ-1GN0R00C Panasonic

C10, C12,C35, C44,C48, C74,C76, C79,C85, C87

10 0.1 uF CAP, CERM, 0.1 uF, 50 V, +/- 10%,X7R, AEC-Q200 Grade 1, 0402

0402 GCM155R71H104KE02D MuRata

C11, C13, C22 3 4.7 uF CAP, CERM, 4.7 uF, 10 V, +/- 20%,X5R, 0402

0402 C1005X5R1A475M050BC TDK

C14, C15,C16, C17,C18, C19,C20, C21

8 0.1 uF CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R,AEC-Q200 Grade 1, 0402

0402 CGA2B3X7R1H104K050BD TDK

C23, C24 2 27 pF CAP, CERM, 27 pF, 50 V, +/- 1%,C0G/NP0, 0603

0603 CL10C270FB8NNNC Samsung Electro-Mechanics

C25 1 0.01 uF CAP, CERM, 0.01 µF, 50 V, +/- 5%,X7R, 0402

0402 C0402C103J5RACTU Kemet

C26, C27 2 220 pF CAP, CERM, 220 pF, 25 V, +/- 10%,X7R, 0201

0201 GRM033R71E221KA01D MuRata

C29 1 0.1 uF CAP, CERM, 0.1 µF, 16 V,+/- 10%, X7R,0402

0402 885012205037 Wurth Elektronik

C30, C31,C52, C53,C59, C60,C61, C62,C63, C64,C65, C66,C67, C68,C69, C70,C71, C72, C75

19 22 uF CAP, CERM, 22 µF, 25 V, +/- 20%, X5R,0805

0805 GRM21BR61E226ME44L MuRata C2012X5R1V226M125AC, [NoValue]

C32, C33,C56, C73

4 0.1 uF CAP, CERM, 0.1 µF, 35 V,+/- 10%, X5R,0402

0402 GMK105BJ104KV-F Taiyo Yuden

C36 1 1 uF CAP, CERM, 1 µF, 50 V,+/- 10%, X7R,0603

0603 UMK107AB7105KA-T Taiyo Yuden

C37, C38, C42 3 10 uF CAP, CERM, 10 µF, 10 V, +/- 20%, X5R,0402

0402 CL05A106MP5NUNC Samsung Electro-Mechanics

http://www.ti.com






Table 8. TPS65987EVM Bill of Materials (continued)


C39 1 22 uF CAP, CERM, 22 µF, 10 V, +/- 20%, X5R,0603

0603 C1608X5R1A226M080AC TDK

C40, C41 2 10 uF CAP, CERM, 10 µF, 25 V, +/- 20%, X5R,0603

0603 GRM188R61E106MA73D MuRata


0402 EMK105BJ105KVHF Taiyo Yuden


0402 0402ZD106MAT2A AVX

C46 1 10 uF CAP, TA, 10 uF, 10 V, +/- 10%, 2.5 ohm,SMD

3528-21 293D106X9010B2TE3 Vishay-Sprague

C49, C84,C86, C88

4 47 uF CAP, CERM, 47 µF, 6.3 V, +/- 20%,X5R, 0603

0603 GRM188R60J476ME15D MuRata

C50, C51 2 47 uF CAP, TA, 47 µF, 35 V, +/- 20%, 0.9ohm, AEC-Q200 Grade 1, SMD

7343-43 TAJE476M035RNJ AVX

C54 1 0.1 uF CAP, CERM, 0.1 µF, 50 V, +/- 10%,X6S, 0402

0402 C1005X7R1H104K050BB TDK

C55, C58 2 1000 pF CAP, CERM, 1000 pF, 50 V,+/- 20%,X7R, 0402

0402 C1005X7R1H102M050BE TDK

C57 1 100 pF CAP, CERM, 100 pF, 50 V,+/- 10%,X7R, 0402

0402 CC0402KRX7R9BB101 Yageo America

C77, C78 2 47 uF CAP, CERM, 47 µF, 6.3 V, +/- 20%,X5R, 0805

0805 GRM21BR60J476ME15L MuRata

C80 1 22 pF CAP, CERM, 22 pF, 50 V, +/- 5%,C0G/NP0, AEC-Q200 Grade 1, 0402

0402 GCM1555C1H220JA16D MuRata

C81 1 220 pF CAP, CERM, 220 pF, 50 V, +/- 10%,X7R, AEC-Q200 Grade 1, 0201

0201 CGA1A2X7R1H221K030BA TDK

C82 1 300 pF CAP, CERM, 300 pF, 25 V, +/- 5%,C0G/NP0, 0402

0402 C0402C301J3GAC7867 Kemet GCM1555C1H301JA16D

C83 1 6800 pF CAP, CERM, 6800 pF, 50 V, +/- 10%,X7R, 0402

0402 GRM155R71H682KA88D MuRata

D1 1 30 V Diode, Schottky, 30 V, 2 A, 2-XFDFN 2-XFDFN NSR20F30NXT5G ON Semiconductor

D2, D3, D4,D5, D6, D7,D8, D9, D10,D11

10 1-Channel ESD Protection Diode forUSB Type-C and Thunderbolt 3,DPL0002A (X2SON-2)

DPL0002A TPD1E01B04DPLR Texas Instruments TPD1E01B04DPLT TexasInstruments

D12, D13,D14, D15,D16, D22,D23, D24, D25

9 White LED, White, SMD 0402, White LW QH8G-Q2S2-3K5L-1 OSRAM LW QH8G-Q2OO-3K5L-1

D17 1 Red LED, Red, SMD 0402 APHHS1005SURCK Kingbright

D18 1 40 V Diode, Schottky, 40 V, 10 A, PowerDI5 PowerDI5 PDS1040L-13 Diodes Inc.

D19 1 Blue LED, Blue, SMD 1.6x0.8mm LTST-C193TBKT-5A Lite-On

D20 1 Green LED, Green, SMD LED_0603 150060GS75000 Wurth Elektronik

http://www.ti.com








H1, H2, H3,H4

4 Machine Screw, Round, #4-40 x 1/4,Nylon, Philips panhead

Screw NY PMS 440 0025 PH B&F Fastener Supply

H5, H6, H7,H8

4 Standoff, Hex, 0.5"L #4-40 Nylon Standoff 1902C Keystone

J1 1 Connector, Receptacle, USB Type C,R/A, SMT

Connector,Receptacle, USBType C, SMT

20-0000016-01 Lintes Technology

J2 1 Socket, 0.8mm, 20x2, Gold, SMT Socket, 0.8mm,20x2, Gold, SMT

LSEM-120-03.0-F-DV-A-N-K-TR

Samtec

J3 1 Connector, Receptacle, Micro-USB TypeAB, R/A, Bottom Mount SMT

Connector,Receptacle, Micro-USB Type AB, R/A,Bottom Mount SMT

ZX62RD-AB-5P8(30) Hirose Electric Co. Ltd. ZX62RD-AB-5P8

J4, J5, J6 3 Header, 100mil, 3x1, Gold, TH 3x1 Header TSW-103-07-G-S Samtec

J9 1 Connector, DC Power Jack, R/A, 3 Pos,TH

Power connector JPD1135-509-7F Foxconn

L1 1 26 ohm Ferrite Bead, 26 ohm at 100 MHz, 6 A,0603

0603 BLM18SG260TN1D MuRata

L2 1 10 uH Inductor, Shielded, Powdered Iron, 10µH, 7.5 A, 0.03 ohm, AEC-Q200 Grade1, SMD

11x10mm SRP1038A-100M Bourns

L3 1 10 uH Inductor, Shielded, 10 µH, 4 A, 0.068ohm, SMD

7.2 mm x 6.65 mm ASPI-0630LR-100M-T15 Abracon Corporation - -

L4 1 2.2 uH Inductor, Shielded, Powdered Iron, 2.2uH, 4.7 A, 0.035 ohm, AEC-Q200 Grade1, SMD

4.1x4.1mm 78438356022 Wurth Elektronik

Q1, Q2, Q3 3 20 V MOSFET, N-CH, 20 V, 0.6 A, SOT-416 SOT-416 SI1012R-T1-GE3 Vishay-Siliconix None

Q4 1 -30 V MOSFET, 2-CH, P-CH, -30 V, -60 A,610x604x515mm

610x604x515mm SI7997DP-T1-GE3 Vishay-Siliconix None

Q5 1 30 V MOSFET, N-CH, 30 V, 0.35 A, AEC-Q101, SOT-323

SOT-323 NX3008NBKW,115 Nexperia None

Q6 1 20 V MOSFET, N-CH, 20 V, 0.5 A,YJM0003A (PICOSTAR-3)

YJM0003A CSD15380F3 Texas Instruments None

Q9 1 –20 V MOSFET, P-CH, -20 V, -0.76 A, SOT-416

SOT-416 NTA4151PT1G ON Semiconductor None

Q10 1 –30V MOSFET, P-CH, -30 V, -11 A, FET,3x0.8x3mm

FET, 3x0.8x3mm AON7403 AOS None

Q11, Q12,Q13

3 20 V MOSFET, N-CH, 20 V, 1.05 A, SOT-23 SOT-23 BSH105,215 Nexperia None

Q14, Q15,Q16, Q17,Q18

5 30 V MOSFET, N-CH, 30 V, 0.18 A, SOT-323 SOT-323 NX3020NAKW,115 Nexperia None

R1 1 3.48 RES, 3.48, 1%, 0.063 W, AEC-Q200Grade 0, 0402

0402 CRCW04023R48FKED Vishay-Dale

http://www.ti.com








R6, R8, R10 3 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0,0402

0402 ERJ-2GE0R00X Panasonic

R12, R13,R14, R22,R23, R30,R32, R33,R34, R41,R44, R55,R57, R60,R63, R64,R66, R105,R114, R115,R116, R117

23 10.0 k RES, 10.0 k, 1%, 0.1 W, 0402 0402 ERJ-2RKF1002X Panasonic

R15 1 2.20 k RES, 2.20 k, 1%, 0.063 W, 0402 0402 RC0402FR-072K2L Yageo America

R16 1 12 k RES, 12 k, 5%, 0.063 W, 0402 0402 CRCW040212K0JNED Vishay-Dale

R17, R119 2 0 RES, 0, 5%, 0.063 W, AEC-Q200 Grade0, 0402

0402 CRCW04020000Z0ED Vishay-Dale

R20 1 4.70 k RES, 4.70 k, 1%, 0.1 W, 0402 0402 ERJ-2RKF4701X Panasonic

R21, R61 2 1.00 k RES, 1.00 k, 1%, 0.1 W, 0402 0402 ERJ-2RKF1001X Panasonic

R24, R27 2 10.0 k RES, 10.0 k, 1%, 0.1 W, 0603 0603 RC0603FR-0710KL Yageo

R28, R29,R35, R36

4 3.83 k RES, 3.83 k, 1%, 0.063 W, AEC-Q200Grade 0, 0402

0402 CRCW04023K83FKED Vishay-Dale

R31 1 10.0 k RES, 10.0 k, 0.5%, 0.063 W, AEC-Q200Grade 0, 0402

0402 CRCW040210K0DHEDP Vishay-Dale

R37, R49,R67, R76, R77

5 0 RES, 0, 5%, 0.063 W, 0402 0402 RC0402JR-070RL Yageo America

R38, R40,R50, R51,R101, R102,R108, R109,R110, R118,R122, R128

12 100 k RES, 100 k, 1%, 0.063 W, AEC-Q200Grade 0, 0402

0402 CRCW0402100KFKED Vishay-Dale

R39 1 191 k RES, 191 k, 1%, 0.063 W, AEC-Q200Grade 0, 0402






R45, R46,R47, R48

4 3.3 k RES, 3.3 k, 5%, 0.063 W, AEC-Q200Grade 0, 0402

0402 CRCW04023K30JNED Vishay-Dale

R58, R59 2 60.4 k RES, 60.4 k, 1%, 0.063 W, AEC-Q200Grade 0, 0402




R79 1 100 k RES, 100 k, 5%, 0.05 W, 0201 0201 RC0201JR-7D100KL Yageo America

http://www.ti.com








R83 1 10.0 k RES, 10.0 k, 1%, 0.063 W, 0402 0402 RC0402FR-0710KL Yageo America

R90, R91,R94, R97,R171, R172,R173

7 0 RES, 0, 5%, 0.05 W, 0201 0201 CRCW02010000Z0ED Vishay-Dale

R99 1 47.5 k RES, 47.5 k, 1%, 0.063 W, AEC-Q200Grade 0, 0402




R103 1 270 RES, 270, 5%, 0.063 W, AEC-Q200Grade 0, 0402

0402 CRCW0402270RJNED Vishay-Dale

R104 1 10 k RES, 10 k, 5%, 0.1 W, 0603 0603 RC0603JR-0710KL Yageo




















0402 CRCW0402560KJNED Vishay-Dale



R127, R129 2 32.4 k RES, 32.4 k, 1%, 0.063 W, AEC-Q200Grade 0, 0402



0603 CRCW0603249KFKEA Vishay-Dale

S1, S4 2 DIP Switch, SPST, 6Pos, Slide, SMT 8.75x6.2mm TDA06H0SB1 C&K Components

S2, S3 2 SWITCH TACTILE SPST-NO 0.05-A ,12V

3x1.6x2.5mm B3U-1000P Omron ElectronicComponents

SH-J1, SH-J2 2 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec 969102-0000-DA 3M

http://www.ti.com








TP1, TP2,TP3, TP4,TP5, TP6,TP7, TP8

7 Test Point, Miniature, SMT Test Point, Miniature,SMT

5019 Keystone

U1 1 USB Type-C and USB PD Controllerwith Integrated Power Switches,RSH0056E (VQFN-56)

RSH0056E TPS65987DDHRSHR Texas Instruments TPS65987DDHRSHT TexasInstruments

U2 1 USB Type-C Port Protector: Short-to-VBUS Overvoltage and IEC ESDProtection, RUK0020B (WQFN-20)

RUK0020B TPD6S300ARUKR Texas Instruments TexasInstruments

U3 1 ESD Protection Array for High-SpeedData Interfaces, 2 Channels, -40 to +85degC, 3-pin SOT (DRT), Green (RoHS &no Sb/Br)

DRT0003A TPD2E009DRTR Texas Instruments

U4 1 Quad High Speed USB to MultipurposeUART/MPSSE IC

LQFP_10x10mm FT4232HL FTDI

U5 1 8Mb, 86MHz, NOR Flash, SOP-8 8-SOP MX25L8006EM1I-12G Macronix InternationalCo., LTD

U6 1 2.2-V to 36-V, microPower Comparator,DBV0005A (SOT-23-5)

DBV0005A TLV1701AIDBVR Texas Instruments TLV1701AIDBVT TexasInstruments

U7 1 2K Microwire Compatible SerialEEPROM, SOT-23-6

SOT-23-6 93LC56B-I/OT Microchip 93LC56BT-I/OT

U8 1 22-V Precision Surge Protection Clamp,DRV0006A (WSON-6)

DRV0006A TVS2200DRVR Texas Instruments TexasInstruments

U9 1 Automotive Grade 4.5-35 V, HystereticNon-Synchronous PFET Buck Controllerwith Enable Pin, DGK0008A (VSSOP-8)

DGK0008A LM3489QMM/NOPB Texas Instruments TexasInstruments

U10 1 4.2-V to 28-V Input voltage, 3-A Outputcurrent Synchronous buck Converterwith 570kHz fixed frequency, DRC0010J(VSON-10)

DRC0010J TPS54334DRCR Texas Instruments TPS54334DRCT TexasInstruments

U11 1 Nanopower, 1.8 V, SOT23 Push-PullComparator with Voltage Reference,DCK0006A (SOT-SC70-6)

DCK0006A TLV3012AIDCKR Texas Instruments TLV3012AIDCKT TexasInstruments

U12 1 Integrated USB Power Switch with BoostConverter, DRC0010J (VSON-10)

DRC0010J TPS2500DRCR Texas Instruments

U13 1 Single Output Fast Transient ResponseLDO, 1 A, Fixed 3.3 V Output, 2.7 to 10V Input, with Low IQ, 8-pin SOIC (D), -40to 125 degC, Green (RoHS & no Sb/Br)

D0008A TPS76833QD 'Texas Instruments

Y1 1 CRYSTAL, 12 MHz, 20 pF, SMD 7x2.3x4.1mm ECS-120-20-3X-TR ECS Inc.

C34 0 0.1 uF CAP, CERM, 0.1 µF, 35 V,+/- 10%, X5R,0402

0402 GMK105BJ104KV-F Taiyo Yuden

D21 0 24 V Diode, TVS, Uni, 24 V, 70 Vc, SOT-23 SOT-23 PESD24VS2UT,215 Nexperia

http://www.ti.com








FID1, FID2,FID3, FID4,FID5, FID6

0 Fiducial mark. There is nothing to buy ormount.

N/A N/A N/A

R2, R3, R4,R5

0 0 RES, 0, 5%, 0.05 W, 0201 0201 CRCW02010000Z0ED Vishay-Dale

R7, R9, R11 0 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0,0402

0402 ERJ-2GE0R00X Panasonic

R18, R19 0 0 RES, 0, 5%, 0.063 W, AEC-Q200 Grade0, 0402

0402 CRCW04020000Z0ED Vishay-Dale

R25, R26 0 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0,0603

0603 CRCW06030000Z0EA Vishay-Dale

R54, R56 0 10.0 k RES, 100 k, 1%, 0.063 W, 0402 0402 ERJ-2RKF1002X Panasonic



R68, R93,R96, R130,R131

0 0 RES, 0, 5%, 0.063 W, 0402 0402 RC0402JR-070RL Yageo America

R98 0 0 RES, 0, 5%, 0.125 W, AEC-Q200 Grade0, 0805

0805 ERJ-6GEY0R00V Panasonic

http://www.ti.com


www.ti.com Revision History



Revision History

Revision History

Changes from Original (April 2019) to A Revision .......................................................................................................... Page

• Updated Section 1.1. ..................................................................................................................... 3• Updated Table 1. .......................................................................................................................... 4• Updated Table 2. .......................................................................................................................... 5• Updated Table 4. .......................................................................................................................... 5• Updated Section 3.2. ..................................................................................................................... 7• Updated Figure 4 title. .................................................................................................................... 8

http://www.ti.com


STANDARD TERMS FOR EVALUATION MODULES1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or

documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordancewith the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility

evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are notfinished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. Forclarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditionsset forth herein but rather shall be subject to the applicable terms that accompany such Software

1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or productionsystem.

2 Limited Warranty and Related Remedies/Disclaimers:2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License

Agreement.2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM

to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused byneglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that havebeen altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specificationsor instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality controltechniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.

2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or creditUser's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warrantyperiod to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair orreplace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall bewarranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) daywarranty period.

WARNINGEvaluation Kits are intended solely for use by technically qualified,professional electronics experts who are familiar with the dangers

and application risks associated with handling electrical mechanicalcomponents, systems, and subsystems.

User shall operate the Evaluation Kit within TI’s recommendedguidelines and any applicable legal or environmental requirementsas well as reasonable and customary safeguards. Failure to set up

and/or operate the Evaluation Kit within TI’s recommendedguidelines may result in personal injury or death or propertydamage. Proper set up entails following TI’s instructions for

electrical ratings of interface circuits such as input, output andelectrical loads.

NOTE:EXPOSURE TO ELECTROSTATIC DISCHARGE (ESD) MAY CAUSE DEGREDATION OR FAILURE OF THE EVALUATIONKIT; TI RECOMMENDS STORAGE OF THE EVALUATION KIT IN A PROTECTIVE ESD BAG.

www.ti.com

2

3 Regulatory Notices:3.1 United States

3.1.1 Notice applicable to EVMs not FCC-Approved:FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or softwareassociated with the kit to determine whether to incorporate such items in a finished product and software developers to writesoftware applications for use with the end product. This kit is not a finished product and when assembled may not be resold orotherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the conditionthat this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit mustoperate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTIONThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may notcause harmful interference, and (2) this device must accept any interference received, including interference that may causeundesired operation.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority tooperate the equipment.

FCC Interference Statement for Class A EVM devicesNOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 ofthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment isoperated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if notinstalled and used in accordance with the instruction manual, may cause harmful interference to radio communications.Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required tocorrect the interference at his own expense.

FCC Interference Statement for Class B EVM devicesNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 ofthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentialinstallation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordancewith the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or moreof the following measures:

• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.

3.2 Canada3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247

Concerning EVMs Including Radio Transmitters:This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:(1) this device may not cause interference, and (2) this device must accept any interference, including interference that maycause undesired operation of the device.

Concernant les EVMs avec appareils radio:Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitationest autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doitaccepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concerning EVMs Including Detachable Antennas:Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna typeand its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary forsuccessful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna typeslisted in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibitedfor use with this device.

http://www.ti.com

www.ti.com

3

Concernant les EVMs avec antennes détachablesConformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type etd'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillageradioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotroperayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Leprésent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans lemanuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antennenon inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation del'émetteur

3.3 Japan3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に

輸入される評価用キット、ボードについては、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certifiedby TI as conforming to Technical Regulations of Radio Law of Japan.

If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow theinstructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal

Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule forEnforcement of Radio Law of Japan,

2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect toEVMs, or

3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japanwith respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please notethat if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.

【無線電波を送信する製品の開発キットをお使いになる際の注意事項】開発キットの中には技術基準適合証明を受けていないものがあります。技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用

いただく。2. 実験局の免許を取得後ご使用いただく。3. 技術基準適合証明を取得後ご使用いただく。

なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。日本テキサス・イ

ンスツルメンツ株式会社東京都新宿区西新宿６丁目２４番１号西新宿三井ビル

3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page

3.4 European Union3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):

This is a class A product intended for use in environments other than domestic environments that are connected to alow-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment thisproduct may cause radio interference in which case the user may be required to take adequate measures.

http://www.ti.com

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page





www.ti.com

4

4 EVM Use Restrictions and Warnings:4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT

LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling

or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety informationrelated to, for example, temperatures and voltages.

4.3 Safety-Related Warnings and Restrictions:4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user

guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable andcustomary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to inputand output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, orproperty damage. If there are questions concerning performance ratings and specifications, User should contact a TIfield representative prior to connecting interface electronics including input power and intended loads. Any loads appliedoutside of the specified output range may also result in unintended and/or inaccurate operation and/or possiblepermanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting anyload to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuitcomponents may have elevated case temperatures. These components include but are not limited to linear regulators,switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using theinformation in the associated documentation. When working with the EVM, please be aware that the EVM may becomevery warm.

4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with thedangers and application risks associated with handling electrical mechanical components, systems, and subsystems.User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronicand/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safelylimit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility andliability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors ordesignees.

4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes allresponsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility andliability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and localrequirements.

5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurateas possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites asaccurate, complete, reliable, current, or error-free.

6. Disclaimers:6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT

LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALLFAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUTNOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESSFOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADESECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.

6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BECONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL ORINTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THEEVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY ORIMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.

7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITSLICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANYHANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLYWHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGALTHEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.

http://www.ti.com

www.ti.com

5

8. Limitations on Damages and Liability:8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,

INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESETERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OFSUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL ORREINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OFUSE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TIMORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HASOCCURRED.

8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDEDHEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR INCONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAREVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARECLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.

9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not ina resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicableorder, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),excluding any postage or packaging costs.

10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating tothese terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive reliefin any United States or foreign court.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2019, Texas Instruments Incorporated

http://www.ti.com

IMPORTANT NOTICE AND DISCLAIMER

TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS.These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable standards, and any other safety, security, or other requirements. These resources are subject to change without notice. TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource. Other reproduction and display of these resources is prohibited. No license is granted to any other TI intellectual property right or to any third party intellectual property right. TI disclaims responsibility for, and you will fully indemnify TI and its representatives against, any claims, damages, costs, losses, and liabilities arising out of your use of these resources.TI’s products are provided subject to TI’s Terms of Sale (www.ti.com/legal/termsofsale.html) or other applicable terms available either on ti.com or provided in conjunction with such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2020, Texas Instruments Incorporated

http://www.ti.com/legal/termsofsale.html

http://www.ti.com

tps65987 evaluation module (rev. a) - ti.com

Documents