Features

• USB Power Delivery SINK port• Short-to VBUS protection up to 28 V• Low BOM cost, small footprint• Status LED

DescriptionThe EVAL-SCS001V1 reference design allows user to create a USB Type-Cconnector quickly and easily in order to power any application up to 100 W (20 V, 5A).

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EVAL-SCS001V1

Product summary

Stand-alone USBPD controller STUSB4500QTR

Fast and easy migration from DC barrel to Type-C

EVAL-SCS001V1

Data brief

DB3825 - Rev 3 - October 2019For further information contact your local STMicroelectronics sales office.

www.st.com

1 Schematic diagram

Figure 1. EVAL-SCS001V1 schematic diagram

VSYS

22

VDD

24

VReg

_2V7

23

VReg

_1V2

21

VBus_EN_SNK 16

Power_OK2 20

A_B_Side 17

SCL 7

SDA 8

Addr012Addr113

Attach 11

Power_OK3 14

GPIO 15Disch 9

Reset 6

CC2DB5CC24CC12CC1DB1

VBUS_VS_Disch18

ALERT# 19

GND10

ExpPAD0

Not

_use

d

3U1STUSB4500

CC1

CC2

2V7

GNDA1

Tx+1A2

Tx-1A3

VbusA4

CC1A5

D+1A6

D-1A7

Sbu1A8

VbusA9

Rx-2A10

Rx+2A11

GNDA12 GND B1Tx+2 B2Tx-2 B3Vbus B4CC2 B5D+2 B6D-2 B7

Sbu2 B8Vbus B9Rx-1 B10Rx+1 B11

GND B12

TYPE CUSB 3.1

J1

CC1

CC2

Vbus T1STL6P3LLH6

GPIO

Power_PDO3

Power_PDO2

A_B_Side

Attach

SCL

SDA

Alert#

Vsnk

J10

VSNK

Disch

D11ESDA25P35

D50ESDA25P35

TP1SCLSDA TP2

TP3

2V7

TP4

C504.7µF

C1 1µFC2 1µF

R11k

R21k

R10100k

R1122k

R2022k

LD20

R2122k

TP11TP12TP13

CC1CC2

VsnkTP14

Vbus TP10

D1ESDA25W

R12

100

C12

100nF

Standalone USB PD controllerwith sink auto-runmode

EVAL-SCS001V1Schematic diagram

DB3825 - Rev 3 page 2/4

Revision history

Table 1. Document revision history

Date Version Changes

15-Jan-2019 1 Initial release.

29-Apr-2019 2 Updated cover image.

22-Oct-2019 3 Updated Figure 1. EVAL-SCS001V1 schematic diagram.

EVAL-SCS001V1

DB3825 - Rev 3 page 3/4

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EVAL-SCS001V1

DB3825 - Rev 3 page 4/4