EV3352DQ-00A – INTEGRATED PHOTO FLASH CHARGER IGBT DRIVER EV BOARD

EV3352DQ-00A Rev. 1.0

www.MonolithicPower.com

2

9/23/2011

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2011 MPS. All Rights Reserved.

EVALUATION BOARD SCHEMATIC

MP1300DT

PIC 12F675

U2 NS

U1

U3

MP3352

VIN

SW

SW

FB

ISET

IGBTOUT

IGBTIN

NC NC

PGND

PGND

CHARGE

QREF

QSNS

GND

NC

VDD

VSS

GP0

GP1

GP2

CLKIN

CLKOUT

VPP

SUB

NEG

POS

NC

AGND

RDYB

TP10

TP16

QSNS

TP18

IGBTIN

TP14

JP4

JP1

TP_CLKOUT

Control Circuit

CHAG

TP19

QREF

TP17

RDYB

TP15

VCC

TP13

TP8

Xenon Flash

TP6

TP7

TP9

TP_GP1

TP_GP0

JP2

JP3

GND

VCC

VCC

VDD

VDD

VIN

TP12

VIN

TP11

C14

NS

C3

NS

D3

4.7V

SW1

FLASH

ENABLE

SW2

D2

600V/1A

C8

NS

Q1

Q2

R14

NS

T1A

D1

BAV23S

T1

TP_CLKOUT

VPP

TP1

VDD

TP2

GND

TP3

GP0

TP4

GP1

TP5

TP_VPP

TP_GP2

0

1

SW3

612

13

16

1

5

14

8

7

9

15

3

4

2

10

11

1

2

3

4

5

6

7

8

43

2

51