EV9447-L-00A – 5A, 36V, STEP-DOWN CONVERTER EVALUATION BOARD

EV9447-L-00A Rev. 1.0

www.MonolithicPower.com

3

5/1/2018

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

© 2018 MPS. All Rights Reserved.

EV9447-L-00A BILL OF MATERIALS

Qty

RefDes

Value

Description

Package

Manufacturer

Manufactuer_P/N

2

C1A,C1B

10

μF

Ceramic Cap., 50V,

X7R

1210

muRata

GRM32ER71H106KA12L

3

C1C,C2C,C3

0.1

μF

Ceramic Cap., 50V,

X7R

0603

muRata

GRM188R71H104KA93D

1

C1D

0.1

μF

Ceramic Cap., 50V,

X7R

0805

muRata

GRM21BR71H104KA01L

2

C2A,C2B

22

μF

Ceramic Cap., 16V,

X7R

1210

muRata

GRM32ER71C226KE18L

1

C4

390pF

Ceramic Cap., 50V,

C0G

0603

muRata

GRM1885C1H391JA01D

1

C5

1

μF

Ceramic Cap., 16V,

X7R

0603

muRata

GRM188R71C105KA12D

1

C6

33nF

Ceramic Cap., 50V,

X7R

0603

muRata

GRM188R71H333KA61D

1

L1

10

μH

Inductor, 14.4mOhm,

10A

SMD

Wurth

7443321000

Inductor, 16.3m

Ω, 8.5A

SMD

Wurth

7443251000

1

R1

53.6k

Film Res., 1%

0603

Yageo

RC0603FR-0753K6L

1

R2

10k

Film Res., 1%

0603

Yageo

RC0603FR-0710KL

1

R3

4.99Ω

Film Res., 1%

0603

Yageo

RC0603FR-074R99L

1

R4

845k

Film Res., 1%

0603

Yageo

RC0603FR-07845KL

1

R5

499k

Film Res., 1%

0603

Yageo

RC0603FR-07499KL

0

R6,R8

NS

1

R7

100k

Film Res., 1%

0603

Yageo

RC0603FR-07100KL

1

R9

0Ω

Film Res., 5%

0603

Yageo

RC0603-070RL

1

U1

Step-Down Regulator

QFN20-

3x4

MPS

MP9447GL