®

________________________________________________________________ Maxim Integrated Products 1

19-4026; Rev 0; 2/08

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PART TYPEMAX5952AEVKIT EV Kit

MAX5952AEVCMAXQU EV System

2 _______________________________________________________________________________________

PART QTY DESCRIPTION

MAX5952AEVKIT 1 MAX5952A evaluation kit

CMAXQUSB 1 I2C interface board

DESIGNATION QTY DESCRIPTION

C1 1220μF ±20%, 100V electrolyticcapacitor (18mm x 16.5mm)Panasonic EEVFK2A221M

C2, C3 2

1.0μF ±10%, 6.3V X5R ceramiccapacitors (0603)AVX 06036D105KA orTaiyo Yuden JMK107BJ105KA

C4 1220μF ±20%, 6.3V electrolyticcapacitor (8.3mm x 9mm)SANYO 6SVPA220MAA

C5, C8, C13,C15, C41

50.47μF ±10%, 100V X7R ceramiccapacitors (1210)Vishay VJ1210Y474KXBAB

C6 11μF ±10%, 100V X7R ceramiccapacitor (1210)AVX 12101C105KAT9A

C7, C9, C16,C23, C30, C31,C33–C36, C38,

C39, C44

130.1μF ±10%, 16V X7R ceramiccapacitors (0603)AVX 0603YC104KA

C10, C11, C12,C17

0Not installed, ceramic capacitors(0805)

C14, C42 2

4.7μF ±10%, 6.3V X5R ceramiccapacitors (0805)AVX 08056D475KA orTaiyo Yuden JMK212BJ475KG

C18, C26–C29,C47, C49, C51,C55, C57, C59,

C61, C63

130.1μF ±10%, 100V X7R ceramiccapacitors (0805)AVX 08051C104KA

C19–C22, C24,C25

61000pF ±10%, 250V AC X7R ULceramic capacitors (2010)Murata GA352QR7GF102K

DESIGNATION QTY DESCRIPTION

C32 13.3μF ±10%, 10V X5R ceramiccapacitor (0805)AVX 0805ZD335KA

C40 10.015μF ±10%, 50V X7R ceramiccapacitor (0603)Murata GRM188R71H153K

C43 10.022μF ±10%, 50V X7R ceramiccapacitor (0603)Murata GRM188R71H223K

C45 12.2μF ±10%, 16V X7R ceramiccapacitor (1206)Murata GRM31MR71C225K

C46 10.0047μF ±10%, 50V X7R ceramiccapacitor (0603)Murata GRM188R71H472K

C48 10.22μF ±10%, 16V X7R ceramiccapacitor (0603)Murata GRM188R71C224K

D1–D4 41A, 200V rectifier diodes (SMA)Central Semiconductor CMR1-02M+

D5–D8 4250mA, 75V high-speed switchingdiodes (SOT23)Central Semiconductor CMPD4448+

D9–D12 456.7V, 600W transient voltagesuppressors (SMB)Vishay SMBJ51A

D13–D16 4 Green surface-mount LEDs (1206)

D17–D20 45.6V, 500mW ±5% low-noise zenerdiodes (SOD-123)Central Semiconductor CMHZ4626+

D21 11A, 100V high-voltage Schottkydiode (SMA)Diodes Incorporated B1100

D22 12A, 100V high-voltage Schottkydiode (SMB)Diodes Incorporated B2100-13-F

J1 1 2 x 10 right-angle female receptacle

J2 1 6-pin header

_______________________________________________________________________________________ 3

DESIGNATION QTY DESCRIPTION

J3 1

2 x 4 FASTJACK® through-holeRJ-45 jack (8P-8C ) with10/100BASE-TX voice-over-IPmagnetics (700mA DC)Halo Electronics HFJ24-MAX2E

Specific applicationrecommendationsMidspan: HFJ14-RP07-S2L11RL orHFJ24-RP07EEndspan: HFJ14-RP32-S2L11RL orHFJ24-RP32E

JU1–JU8 8 3-pin headers

JU9, JU10 0 Not installed, 2 x 5-pin headers

JU11–JU14 0 Not installed, 2 x 3-pin headers

JU15–JU18,JU27–JU30

8 2-pin headers

JU19–JU26 0 Not installed, 2-pin headers

L1 168μH, 0.9A inductorCoilcraft DO3308P-683ML

N1–N4 4100V, 3.7A n-channel MOSFETs(PowerPAK 8-pin SO)Vishay Si7454DP-E3

N5–N8 4100V, 0.17A n-channel MOSFETs(SOT23)Fairchild BSS123

N9 1100V, 1.5A n-channel MOSFET(SOT23)Vishay Si2328DS-T1-E3

Q1, Q2, Q3 380V, 500mA pnp transistors (SOT23)Central Semiconductor CMPTA56+

R1–R8 80.250Ω ±1%, 1W resistors (1206)IRC LRC-LR1206LF-01-R250-F orPanasonic ERJ8BQFR25V

R9, R29, R30,R53, R54, R77,

R95, R968 3kΩ ±5% resistors (0603)

R10–R20, R22,R26, R34, R35,R62, R63, R66,

R67

19 1kΩ ±5% resistors (0603)

DESIGNATION QTY DESCRIPTION

R21, R28, R31,R65, R79, R91

6 100Ω ±1% resistors (0603)

R23 1 51Ω ±5% resistor (0805)

R24, R27, R32,R64

4 10Ω ±5% resistors (0603)

R25, R33, R36,R57

0Not installed, resistors (0603)2kΩ ±5% recommended

R37, R39, R41,R43, R45, R47,

R49, R518 75Ω ±5% resistors (0805)

R38, R40 2 22.1kΩ ±1% resistors (0805)

R42 1 60.4kΩ ±1% resistor (0805)

R44 1 1.02kΩ ±1% resistor (0805)

R46 1 1kΩ ±5% resistor (0805)

R48, R50 2 2Ω ±5% resistors (1206)

R52 1 30Ω ±5% resistor (0805)

R55 1 0.56Ω ±5% resistor (0603)

R56, R71, R94,R97

4 180Ω ±5% resistors (0603)

R58–R61 4 5.1kΩ ±5% resistors (0603)

R68 1 0Ω ±5% resistor (0805)

R69, R70 2 40.2kΩ ±1% resistors (0603)

R72 1 0Ω ±5% resistor (1206)

R73–R76 4 301kΩ ±1% resistors (0603)

R78, R80 2 10kΩ ±1% resistors (0603)

R81 1 32.4kΩ ±1% resistor (0603)

R82, R86 2 20kΩ ±1% resistors (0603)

R83 1 46.4kΩ ±1% resistor (0603)

R84 1 226kΩ ±1% resistor (0603)

R85 1 200kΩ ±1% resistor (0603)

R87–R90 4 2.2MΩ ±5% resistors (0805)

R92, R93 2 1Ω ±1% resistors (1206)

R98–R101 0Not installed, resistors (0603)1kΩ ±5% recommended

S1–S5 5 Micro miniature pushbutton switches

U1-Socket 1 36 IC socket

U1 1Q uad P S E contr ol l er ( 36 S S O P ) Maxim MAX5952AUAX+

4 _______________________________________________________________________________________

DESIGNATION QTY DESCRIPTION

U2 1SPDT analog switch (6 SC70)Maxim MAX4599EXT+

U3 1Dual-output op amp (8 SOT23)Maxim LMX358AKA+

U4 1Dual universal switched-capacitorfilter (16 QSOP)Maxim MAX7491EEE+

U5 13V EconOscillator™/divider(8 μSOP)Maxim DS1077LU-40+

U6 12.048V voltage reference(3 SOT23)Maxim MAX6106EUR+

U7, U8 2High-speed, 15Mbps logic gateoptocouplers (8 SO)CEL/NEC PS9821-2-A

U9 1TinyLogic® UHS dual buffer withSchmitt trigger inputs (6 SC70)Fairchild NC7WZ17P6X

SUPPLIER PHONE WEBSITE

AVX Corp. 843-946-0238 www.avxcorp.com

CEL/NEC; California Eastern Laboratories 800-997-5227 www.cel.com

Central Semiconductor Corp. 631-435-1110 www.centralsemi.com

Coilcraft, Inc. 847-639-6400 www.coilcraft.com

Diodes Inc. 805-446-4800 www.diodes.com

Fairchild Semiconductor 888-522-5372 www.fairchildsemi.com

HALO Electronics, Inc. 650-903-3800 www.haloelectronics.com

IRC, Inc. 361-992-7900 www.irctt.com

Murata Electronics North America, Inc. 770-436-1300 www.murata.com

Panasonic 714-373-7366 www.panasonic.com

SANYO Electronic Co., Ltd. 619-661-6835 www.sanyodevice.com

Taiyo Yuden 800-348-2496 www.t-yuden.com

Vishay — www.vishay.com

DESIGNATION QTY DESCRIPTION

U10 1Current-mode PWM controller(8 SO)Maxim MAX5020ESA+

OSC_INPUT 1 BNC connector

GND, GND,GND, GND,

DGND, DGND,DGND, DGND,

DGND

9 PC test points, miniature, red

VDIG, VDIG,VDIG, VDIG

4 PC test points, miniature, yellow

VEE 1 PC test point, miniature, black

VEE, GND 2 Uninsulated banana jacks

— 12 Shunts ( JU1–JU8, JU15–JU18)

— 1Software disk (CD-ROM)MAX5952A Evaluation Kit

— 1 PCB: MAX5952A Evaluation Kit+

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FILE DESCRIPTION

INSTALL.EXE Installs the EV kit files on yourcomputer

MAX5952A.EXE Application program

HELPFILE.HTM MAX5952A EV kit help file

FTD2XX.INF USB device driver file

POWER_ON.SMB Bitmap macro routine

TE S T#1_M AN U AL_M OD E .S M B Bitmap macro routine

TE ST#2_AU TO_M ODE _D C.S M B Bitmap macro routine

TE S T#3_AU TO_M OD E _AC .S M B Bitmap macro routine

TE ST#4_S EMIAUTO_M ODE .SM B Bitmap macro routine

TROU BLES H OOTIN G_U S B.P D F U S B d r i ver i nstal l ati on hel p fi l e

UNINST.INI Uninstalls the EV kit software

6 _______________________________________________________________________________________

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SHDN

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– –

––

–SHDN1 SHDN2 SHDN3 SHDN4

RESET

INT

INT

INT

–

8 _______________________________________________________________________________________8 _______________________________________________________________________________________

JU4 (BIT A3)SHUNT

JU3 (BIT A2)SHUNT

JU2 (BIT A1)SHUNT

JU1 (BIT A0)SHUNT

MAX5952ASLAVE ADDRESS

READ/WRITE

0x40 Read2-3 2-3 2-3 2-3

0x41 Write

0x42 Read2-3 2-3 2-3 1-2

0x43 Write

0x44 Read2-3 2-3 1-2 2-3

0x45 Write

0x46 Read2-3 2-3 1-2 1-2

0x47 Write

0x48 Read2-3 1-2 2-3 2-3

0x49 Write

0x4A Read2-3 1-2 2-3 1-2

0x4B Write

0x4C Read2-3 1-2 1-2 2-3

0x4D Write

0X4E Read2-3 1-2 1-2 1-2

0x4F Write

0x50 Read1-2 2-3 2-3 2-3

0x51 Write

0x52 Read1-2 2-3 2-3 1-2

0x53 Write

0x54 Read1-2 2-3 1-2 2-3

0x55 Write

0x56 Read1-2 2-3 1-2 1-2

0x57 Write

0x58 Read1-2 1-2 2-3 2-3

0x59 Write

0x5A Read1-2 1-2 2-3 1-2

0x5B Write

0x5C Read1-2 1-2 1-2 2-3

0x5D Write

0X5E Read1-2 1-2 1-2 1-2

0x5F Write

0x60* ReadX X X X

0x61* Write

*

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SHUNTLOCATION

MIDSPAN PIN MAX5952A MODE

1 and 2Connected to VDIG withresistor R14

Midspan mode

2 and 3Connected to DGNDwith resistor R14

Signal mode

JU6SHUNT

LOCATIONAUTO PIN

MODEREGISTER

(0x12)STATUS BITS

O PER A T I O N A L M O D E

1 and 2Connected toVDIG withresistor R15

0xFF Automatic

2 and 3Connected toDGND withresistor R15

0x00 Shutdown

SHUNTLOCATION

MAX5952A OSC_INPIN

EV KIT MODE

1 and 2Connected toOSC_INPUT BNCconnector

AC disconnectdetection usingexternal 100Hz

oscillator

2 and 3Connected to EV kiton-board 100Hzoscillator

AC disconnectdetection using EV kit

on-board 100Hzoscillator

SHUNTLOCATION

U4, SHDN PIN100Hz OSCILLATOR

MODE

1 and 2 Connected to VDIG_F Running

2 and 3* Connected to GND Shutdown

*

10 ______________________________________________________________________________________

JU9 PIN NO.SHORT LOCATION

ISOLATION MODE MAX5952A EV KIT PC PAD TO MICROCONTROLLER CONNECTION

1 and 2 shorted* Isolated OPTO_VCC PC pad connects to microcontroller +3.3V power supply.

3 and 4 shorted* Isolated SCL_IN PC pad connects to microcontroller serial-clock line.

5 and 6 shorted* Isolated SDA PC pad connects to microcontroller SDA data line.

7 and 8 shorted* Isolated SDA PC pad connects to microcontroller SDA data line.

9 and 10 shorted* Isolated INT_OUT PC pad connects to microcontroller interrupt pin.

— Isolated OPTO_GND PC pad connects to microcontroller power-supply ground.

1 and 2 cut open Nonisolated JU9-2 VDIG pin supplies power to the microcontroller from VDIG voltage.

3 and 4 cut open Nonisolated JU9-4 SCL pin connects to microcontroller serial-clock line.

5 and 6 cut open Nonisolated JU9-6 SDAIN pin connects to microcontroller SDA data line.

7 and 8 cut open Nonisolated JU9-8 SDAOUT pin connects to microcontroller SDA data line.

9 and 10 cut open Nonisolated JU9-10 INT pin connects to microcontroller interrupt pin.

— Nonisolated TP DGND connects to microcontroller power-supply ground.

*

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PORT JUMPER SHUNT POSITION AC-DISCONNECT RECTIFIER DIODE

Open AC disconnect diode D1 active; AC disconnect function can be used.Port 1 JU15

Installed* AC disconnect diode D1 bypassed, no AC disconnect function.

Open AC disconnect diode D2 active; AC disconnect function can be used.Port 2 JU16

Installed* AC disconnect diode D2 bypassed, no AC disconnect function.

Open AC disconnect diode D3 active; AC disconnect function can be used.Port 3 JU17

Installed* AC disconnect diode D3 bypassed, no AC disconnect function.

Open AC disconnect diode D4 active; AC disconnect function can be used.Port 4 JU18

Installed* AC disconnect diode D4 bypassed, no AC disconnect function.

*

PORT JUMPER SHORT POSITION AC-DETECTION RC NETWORK

Cut open* RC network R22/C5 bypassed.Port 1 JU19

Installed RC network R22/C5 active; AC disconnect function can be used.

Cut open* RC network R26/C8 bypassed.Port 2 JU20

Installed RC network R26/C8 active; AC disconnect function can be used.

Cut open* RC network R34/C13 bypassed.Port 3 JU21

Installed RC network R34/C13 active; AC disconnect function can be used.

Cut open* RC network R35/C15 bypassed.Port 4 JU22

Installed RC network R35/C15 active; AC disconnect function can be used.

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SHDN1 SHDN2 SHDN3SHDN4 RESET

Ω ±

SWITCH SIGNAL HEADER J2 PIN

S1 SHDN1 1

S2 SHDN2 2

S3 SHDN3 3

S4 SHDN4 4

S5 RESET 5

— DGND 6

PORT JUMPER PCB TRACE SHORT EV KIT OPERATION

Shorting trace intact Normal operationPort 1 JU27

Cut open -48V_1 power available at pin 1* only

Shorting trace intact Normal operationPort 2 JU28

Cut open -48V_2 power available at pin 1* only

Shorting trace intact Normal operationPort 3 JU29

Cut open -48V_3 power available at pin 1* only

Shorting trace intact Normal operationPort 4 JU30

Cut open -48V_4 power available at pin 1* only

*

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14 ______________________________________________________________________________________

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# / ; ‘ *

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SHOR

T

N5D1

3

32 1

C1 220μ

F10

0V

C6 1μF

100V

GND

GND

VEE

VEE

VEE

D22

R24

10Ω

R73

301kΩ

R21

100Ω 1%

R10.

250Ω

1%

R50.

250Ω

1%

R57

OPEN

R98

OPEN

GATE

1

VEE

JU15

C10

OPEN

JU23

R62

1kΩ

R23

51Ω

MID

SPAN

INT

SCL

SDAO

UT

SDAI

N

A3 A2 A1 A0 DET1

DET1

GATE

1

JU11

-1

JU11

JU11

-2

D1

D1

N1

12

3

45

6, 7

, 8

D17

OPEN

-48V

_1

VEE

TP3

VEE

DET2

DET3

DET4

DGND

AGND

SHD1

SHD2

SHD3

SHD4

N6D1

4

32 1

R59

5.1kΩ

R58

5.1kΩ

GATE

2

VEE

R63

1kΩ

N7D1

5

32 1

R60

5.1kΩ

GATE

3

VEE

R66

1kΩ

N8D1

6

32 1

R61

5.1kΩ

GATE

4

VEE

R67

1kΩ

JU11

-3JU

11-4

SHOR

T

SHOR

T

SHOR

T

JU11

-5JU

11-6

SHOR

T

R27

10Ω

R74

301kΩ

R28

100Ω 1%

R20.

250Ω

1%

R60.

250Ω

1%

R25

OPEN

R99

OPEN

JU16

C11

OPEN

JU24

DET2

GATE

2

JU12

-1

JU12

JU12

-2

D2

D2

N2

12

3

45

6, 7

, 8

D18

OPEN

-48V

_2 VEE

JU12

-3JU

12-4

SHOR

T

SHOR

T

SHOR

T

JU12

-5JU

12-6

SHOR

T

R32

10Ω

R75

301kΩ

R31

100Ω 1%

R30.

250Ω

1%

R70.

250Ω

1%

R33

OPEN

R100

OPEN

JU17

C12

OPEN

JU25

DET3

GATE

3

JU13

-1

JU13

JU13

-2

D3

D3

N3

12

3

45

6, 7

, 8

D19

OPEN

-48V

_3 VEE

JU13

-3JU

13-4

SHOR

T

SHOR

T

SHOR

T

JU13

-5JU

13-6

SHOR

T

R64

10Ω

R76

301kΩ

R65

100Ω 1%

R40.

250Ω

1%

R80.

250Ω

1%

R36

OPEN

R101

OPEN

JU18

C17

OPEN

JU26

DET4

GATE

4

JU14

-1

JU14

JU14

-2

D4

D4

N4

12

3

45

6, 7

, 8

D20

OPEN

-48V

_4 VEE

JU14

-3JU

14-4

SHOR

T

SHOR

T

SHOR

T

JU14

-5JU

14-6

35 361 2 3

1

C70.

1μF

C90.

1μF

C18

0.1μ

F

R55

0.56Ω

AUTO

34 33 32 31 30 29 28 27 26 25 24 23 22

OUT1

GATE

1

SENS

E1

OUT2

GATE

2

SENS

E2 VEE

OUT3

GATE

3

SENS

E3

OUT4

GATE

4

SENS

E4

U1

OSC

VDD

RESE

T

OSC_

IN

AUTO

JU7

OSC_

INPU

T

RESE

T

2M

IDSP

AN

3IN

T

4SC

L

5SD

AOUT

6SD

AIN

7A3

8A2

9A1

10A0

11DE

T1

12DE

T2

13DE

T3

14 15 16

DET4

17SH

D1

18SH

D2

19SH

D3

20 21

SHD4

VEE

VDIG

R68

0Ω

MAX

5952

A

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J1-1

J1-3

J1-5

J1-7

OPTO

_VCC

OPTO

_GND

OPTO

_GND

OPTO

_VCC

OPTO

_VCC

OPTO

_GND

OPTO

_VCC

OPTO

_VCC

OPTO

_GND

FEM

ALE

CONN

ECTO

R 2

x 10

J1

U9

U7

SDA

SDA

SDA

SDA

DGND -4

8V_1

-48V

_2

-48V

_3

-48V

_4

-48V

01X

SHOR

TJU

271

2

R10

1kΩ

R29

3kΩ

R95

3kΩ

R97

180Ω

R9 3kΩ

R53

3kΩ

R71

180Ω

R96

3kΩ

R54

3kΩ

R77

3kΩ

R56

180Ω R94

180Ω

R30

3kΩ

C38

0.1μ

F

C3 1μF

C36

0.1μ

F

JU1

VDIG

A0

1 2 3R1

11kΩ

JU2

A1

1 2 3R1

21kΩ

JU3

A2

1 2 3R1

31kΩ

JU4

A3

1 2 3R1

41kΩ

JU5

MID

SPAN

6-PI

N HE

ADER

J2

1 2 3R1

51kΩ

R16

1kΩ

JU6

S1

J2-1

AUTO

SHD1

1 2 31

2

12

12

JU28

JU29

JU30

SHOR

T

SHOR

T

SHOR

T

-48V

02X

-48V

03X

-48V

04X

DGND

GND

GND

DGND

GND

GND

OPTO

_GND

OPTO

_GND

SCL_

IN

SCL_

IN

INT_

OUT

OPTO

_GND

OPTO

_GND

SCL_

IN

VDIG

VDIG

VDIG

SCL

SDAI

N

SDAO

UT

INT

J1-9

J1-1

1

J1-1

3

J1-1

5

J1-1

7

N.C.

A11 2 3

5 6 4

GND

A2

VCC Y1 Y2

AN1

1 2 4

8 7 6

CA1

AN2

3CA

2

VCC

VO1

VO2

5

U8

VCC

8 7 6

1 2 4VO

1

VO2

5GN

D

AN1

CA1

AN2

CA2

3

GND

N.C.

N.C.

N.C.

N.C.

N.C.

J1-1

9

J1-2

J1-4

J1-6

J1-8

J1-1

0

J1-1

2

J1-1

4

J1-1

6

J1-1

8

J1-2

0

SHOR

T

JU9

OPEN

SHOR

T

SHOR

T

SHOR

T

SHOR

TJU9-

2JU

9-1

JU9-

4JU

9-3

JU9-

6JU

9-5

JU9-

8JU

9-7

JU9-

10JU

9-9

R17

1kΩ

S2

J2-2

SHD2

R18

1kΩ S3

J2-3

SHD3

R19

1kΩ

S4

J2-4

SHD4

R20

1kΩ

S5

J2-5

J2-6

RESE

T

20 ______________________________________________________________________________________

D1

-48V

01X

P11

P22

P33

P44

P55

P66

P77

P88

P99

P10

10

J3-A

PORT

1-IN

1-RD

+

2-RD

-

3-TD

+

4 5 6-TD

-

7 8

D5 D9

-48V

_1

3 1

(LOW

ER-R

J-45

INPU

T PO

RTS)

(UPP

ER-R

J-45

WIT

H IN

TEGR

ATED

MAG

NETI

CS O

UTPU

T PO

RTS)

JU19

SHOR

T

-48V

_1

GND

C26

0.1μ

F

C63

0.1μ

F

C61

0.1μ

F

C25

1000

pF25

0VAC

C5 0.47μ

F

R22

1kΩ

R37

75Ω

R39

75Ω

-48V

02X

C59

0.1μ

F

C57

0.1μ

F

C24

1000

pF25

0VAC

C22

1000

pF25

0VAC

R41

75Ω

R43

75Ω

-48V

03X

C47

0.1μ

F

C55

0.1μ

F

C21

1000

pF25

0VAC

R45

75Ω

R47

75Ω

-48V

04X

C49

0.1μ

F

C51

0.1μ

F

C20

1000

pF25

0VAC

R49

75Ω

R51

75Ω

R87

2.2MΩ

D2

D6 D10

-48V

_2

3 1

JU20

SHOR

T

-48V

_2

GND

C27

0.1μ

F

C8 0.47μ

F

R26

1kΩ

R88

2.2MΩ

D3

D7 D11

-48V

_3

3 1

JU21

SHOR

T

-48V

_3

GND

C28

0.1μ

F

C13

0.47μ

F

R34

1kΩ

R89

2.2MΩ

D4

D8 D12

-48V

_4

3 1

JU22

SHOR

T

-48V

_4

GND

CHAS

SIS_

GND

C29

0.1μ

F

C15

0.47μ

F

R35

1kΩ

R90

2.2MΩ

P121

P222

P323

P424

P525

P626

P727

P828

P929

P10

30

J3-C

PORT

2-IN

1-RD

+

2-RD

-

3-TD

+

4 5 6-TD

-

7 8

P141

P242

P343

P444

P545

P646

P747

P848

P949

P10

50

J3-E

PORT

3-IN

1-RD

+

2-RD

-

3-TD

+

4 5 6-TD

-

7 8

P161

P262

P363

P464

P565

P666

P767

P868

P969

P10

70

J3-G

PORT

4-IN

1-RD

+

2-RD

-

3-TD

+

4 5 6-TD

-

7 8

1-RX

+

2-RX

-

3-TX

+

6-TX

-

4 5 7 8 J3-B

PORT

1-OU

T

1-RX

+

2-RX

-

3-TX

+

6-TX

-

4 5 7 8 J3-D

PORT

2-OU

T

1-RX

+

2-RX

-

3-TX

+

6-TX

-

4 5 7 8 J3-F

PORT

3-OU

T

1-RX

+

2-RX

-

3-TX

+

6-TX

-

4 5 7 8 J3-H

PORT

4-OU

T

P515

P616

P818

P919

P10

20

P111

P212

P313

P4

C22-

P7

C19

1000

pF25

0VAC

C22-

P7

C19-

P7

C19-

P7

14

P717

P535

P636

P838

P939

P10

40

P131

P232

P333

P434

P737

P555

P656

P858

P959

P10

60

P151

P252

P353

P454

P757

P575

P676

P878

P979

P10

80

P171

P272

P373

P474

P777

______________________________________________________________________________________ 21

LPB

BPA

LPA

BPA

LPB

VDIG

_F

TP1

5 6 7

1 2 3

8

12 11 10 9

C35

0.1μ

F

C39

0.1μ

FC3

23.

3μF

C31

0.1μ

F

C23

0.1μ

FC3

00.

1μF

C34

0.1μ

F

C16

0.1μ

F

C33

0.1μ

F

R86

20kΩ 1%

R85

200kΩ 1%

R84

226kΩ

1%

R78

10kΩ

1%R6

940

.2kΩ

1% R83

46.4

kΩ1%

R79

100Ω

1%R8

010

kΩ1%

R82

20kΩ 1%

R81

32.4

kΩ1%

R70

40.2

kΩ1%

R91

100Ω 1%

SA GND

SHDN

VDD

SB

161 2 3 4

LPB

15BP

B

14NB

/HPB

13IN

VB

LPA

BPA

NA/H

PA

INVA

COM

EXTC

LK CLK

NO

VDIG

_F

VDIG

_F

VDIG

_F

NO

LPA

JU8

VDIG

_F

VDIG

_F

VDIG

_F

VDIG

VDIG

_F

VDIG

_F

TP2

TP0

1 2 3 4

8 7 6 5

OUT1

OUT0

VCC

GND

SCL

SDA

U4

CTRL

1

CTRL

0

6 5 4

1 2 3

NO COM

N.C.

IN V+

GND

OSC

21 3 4

8 7 56

OUT1

IN1+

IN1-

V EE

VCC

OUT2

IN2+

IN2-

1 2

3IN OU

T

GND C1

44.

7μF

6.3V

MAX

7491

MAX

6106

U6

MAX

4599

U2

U5

LMX3

58

U3

22 ______________________________________________________________________________________

VDIG

VEE

VDIG

VDIG

R720Ω

L168μH D21

1

1

1

2

2

2

3

3

3

Q2

Q3

N9

1

3

1

4

2

7

5

8

6

2 3

Q1

VDIG

DGND

VDIG(3.3V)C42

4.7μF6.3V

C400.015μF

C440.1μF

C452.2μF

C480.22μF

C460.0047μF

C430.022μF

C410.47μF

100V

C21μF6.3V

C4220μF6.3V

R3822.1kΩ1%

R4260.4kΩ1%

R441.02kΩ1%

R4022.1kΩ1%

R921Ω1%

R931Ω1%

R482Ω

R502Ω

R461kΩ

R5230Ω

VDIG

FB

V+

SS_SHDN

VDD

NDRV

CS

U10

VCC

GND

MAX5020

______________________________________________________________________________________ 23

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24 ______________________________________________________________________________________

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______________________________________________________________________________________ 25

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26 ______________________________________________________________________________________

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______________________________________________________________________________________ 27

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28 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600

© 2008 Maxim Integrated Products