EV8845-C-02A – 5A HIGH EFFICIENT SYNC. STEP DOWN SWITCHER WITH I2C

EV8845-C-02A Rev.1.0

www.MonolithicPower.com

2

12/27/2016

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

Preliminary Specifications Subject to Change

© 2016 MPS. All Rights Reserved.

EVALUATION BOARD SCHEMATIC

EV8845-C-02A BILL OF MATERIALS

Qty

RefDes

Value Description

Package

Manufacturer Manufacturer P/N

2

C1, C2,

22μF Ceramic Cap., 10V, X5R

SM0805

muRata

GRM21BR61A226ME51L

1

C3

0.1μF Ceramic Cap,16V,X7R

SM0603

muRata

GRM188R71C104KA01D

6

C4 C5 C6

C7 C8 C9

22μF Ceramic Cap,6.3V,X5R

SM0805

muRata

GRM21BR60J226ME39L

3

R1 R2 R3

100k Film Res.,5%

SM0603

Any

0

R4 R5 R6

R7 R8

NS

0

Q1

NS

1

L1

0.47μH Inductor IR=6.8A,Isat=14.5A

SM

4.0X2.0mm

Wurth

744 373 240 047

1

U1

MP8845 Step Down Switcher With I2C

WLCSP20-

1.6mmx2mm

MPS

MP8845GC