EV1400-C-01A

– 7V, 1.5MHz, 0.6A, BUCK-BOOST CONVERTER

EV1400-C-01A Rev.1.0

www.MonolithicPower.com

2

9/25/2013

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2013 MPS. All Rights Reserved.

EVALUATION BOARD SCHEMATIC

MP1400

105K

24.9K

4.7uH

EN

REF

VOUT

10uF

EN

IN

SW

GND

FB

VOUT

VIN

GND

D1

16V

MBR230

R3

100K

C1B

R1

R2

22uF

16V

C2A

L1

GND

GND

GND

22uF

16V

C2B

22uF

16V

C2C

10

R4

C1A

NS

C3

NS

C1C

NS

EV1400-J-00A BILL OF MATERIALS

Qty

RefDes

Value

Description

Package

Manufacturer

Manufacturer P/N

1

C1A

10

μF

Ceramic

Cap.,

16V, X7R

1206

muRata

GRM31CR71C106KAC7L

3

C1B,

C1C, C3

NS

3

C2A,

C2B,C2C

22μF

Ceramic

Cap.,

10V, X5R

1210

muRata

GRM32ER61C226KE20L

1

R1

105K

Thick Film Res.,

1%

0603

ROYAL

RL0603FR-07105KL

1

R2

24.9K

Thick Film Res.,

1%

0603

ROYAL

RL0603FR-0724K9L

1

R3

100K

Thick Film Res.,

5%

0603

ROYAL

RL0603FR-07100KL

1

R4

10

Ω

Thick Film Res.,

1%

0603

ROYAL

RL0603FR-0710RL

D1

Schottky

2A30V

SOD-123

Onsemi

MBR230LSFT1

1

L1

4.7

μH

Inductor,

DCR=35m

Ω,

Is=3.9A

SMD

Wurth

7447789004

1

U1

MP1400-C

Buck-Boost

Convert

CSP_

0.8mm*1.6mm

MPS

MP1400GC