EV8848-D-00A

– 6A HIGH EFFICIENT SYNC. STEP DOWN SWITCHER WITH I2C

EV8848-D-00A Rev.1.0

www.MonolithicPower.com

2

5/9/2017

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

© 2017 MPS. All Rights Reserved.

EVALUATION BOARD SCHEMATIC

22uF

C8

22uF

C7

22uF

C9

22uF

C4

22uF

C3

22uF

C2

22uF

C1

100K

R1

100K

R2

100K

R3

1

VIN

1

PG

0.47uH

L1

1

2

3

4

P2

1

2

3

P1

GND

2.5V

GND

GND

GND

22uF

C5

22uF

C6

GND

1

VOUT

1

GND

GND

1

EN

EN

GND

EN

SW

1

VOUTSENSE

1

VOUTSGND

VINSGND

1

VINSENSE

VIN

VIN

VIN

PG

SW

SW

SW

SDA

SCL

VOUT

AGND

EN

AVIN

GND

U1

MP8848

100K

R4

AVIN/P3

AVIN

S1

S1

2.5V

EV8848-D-00A BILL OF MATERIALS

Qty RefDes

Value

Description

Package

Manufacture

r

Manufacturer P/N

6

C1, C2,

C3, C4,

C5, C6

22

μF

Ceramic Cap, 6.3V, X5R

SM0805

muRata

GRM21BR60J226ME39L

3

C7,

C8,C9

22

μF

Ceramic Cap,10V, X5R

SM0805

muRata

GRM21BR61A226ME51L

4

R1, R2,

R3, R4

100k

Film Res.,5%

SM0603

Any

1

L1

0.47

μH

Inductor IR=6.8A,Isat=14.5A

SM

4.0X4.0mm

Wurth

744 373 240 047

1

U1

MP8848

Step Down Switcher With I2C

QFN-

2mmx3mm

MPS

MP8848GD