EV3356DG-00A

Integrated Photo Flash Charger

IGBT Driver EV Board

EV3356DG-00A Rev. 1.0

www.MonolithicPower.com

1

9/23/2011

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2011 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The EV3356DG-00A is an evaluation board for

the MP3356, a fast, highly efficient and

precision high voltage photo-flash charger for

xenon flash applications.

The peak current is 1.5A to ensure fast

charging time.

0.5Ω internal power switch

minimizes the conduction loss. 50V maximum

SW operating voltage lowers transformer turns

ratio and switching loss associated with the

primary leakage inductance.

The board offers charge-ready indicator, flash

mode.

ELECTRICAL SPECIFICATIONS

Parameter

Symbo

Value

Units

Input Voltage

2.8-6

V

Supply Voltage

2.8-6

V

Peak charge

current

Ipeak

1.5

A

Charge Voltage

Vo

300

V

FEATURES

• 1.5A Peak Charge Current

• 2.5% Charge Accuracy

• Charge-ready indicator

• Microcontroller controlled on/off, flash mode

•

Integrated IGBT Driver

APPLICATIONS

• Digital Still Cameras

• Optical Film Cameras

“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of

Monolithic Power Systems, Inc.

EV3356DG-00A EVALUATION BOARD

(L x W x H) 2.7” X 3.6” X 1.1”

Board Number

MPS IC Number

EV3356DG-00A

MP3356DG

Efficiency vs Vout

40

45

50

55

60

65

70

75

80

85

70 110 150 190 230 270 310