EV2355DN-00A – 4.75V TO 23V IN, 3A OUT STEP-DOWN CONVERTER

EVALUATION BOARD — INITIAL RELEASE

01/05, Rev. 1.0

MPS Proprietary Information. © 2005 All Rights Reserved.

2

Unauthorized Photocopy and Duplication Prohibited.

EVALUATION BOARD SCHEMATIC

MP2355

BST

VIN

FB

LX

GND

RUN

SS

COMP

C10

OPEN

C9

OPEN

D1

B340A

C4

10nF

C5

4.7nF

C2

OPEN

C3

10nF

C11

OPEN

C1

OPEN

R1

OPEN

R3

OPEN

C6

OPEN

VIN

EN

SYNC

EV2355_S01

EV2355DN-00A BILL OF MATERIALS

Qty

Ref

Value

Description

Package Manufacturer

Manufacturer P/N

2

C3, C4

10nF

Ceramic Cap, 50V, X7R

SM0805

AVX

08055C103KAT2A

1

C7

10µF

Ceramic Cap, 25V, X5R

SM1210

AVX

12103D106KAT2A

1

C5

4.7nF

Ceramic Cap, 50V, X7R

SM0805

AVX

08055C472KAT2A

6

C1, C2,

C6, C9,

C10, C11

Do Not Stuff

1

C8

22µF

Ceramic Cap, 16V, X5R

SM1210

AVX

1210YD226KAT2A

1

D1

Schottky Diode, 40V, 3A

SMA

Diodes Inc

B340A-13

1

L1

15µH

Inductor, 3.6A

SMD

Sumida

CDRH104R

1

R4

16.9kΩ Film Res, 1%

SM0805

Panasonic

ERJ-6ENF1692V

1

R2

4.7kΩ

Film Res, 5%

SM0805

Panasonic

ERJ-6GEYJ472V

1

R5

10kΩ

Film Res, 1%

SM0805

Panasonic

ERJ-6ENF1002V

2

R1, R3

Do Not Stuff

1

U1

DC-DC Converter

SO8

MPS

MP2355DN