EV4688DN-00A – 80V INPUT 1A HIGH POWER LED DRIVER

EV4688DN-00A Rev. 1.0

www.MonolithicPower.com

2

11/28/2011

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© 2011 MPS. All Rights Reserved.

EVALUATION BOARD SCHEMATIC

EV4600DQ-01A BILL OF MATERIALS

Qty

Ref

Value

Description

Package

Manufacturer

Manufacturer P/N

2

C1, C2

2.2µF

Ceramic Cap., 100V,

10%, X7R

1210

muRata

GRM32ER72A225K

1

C3

0.1µF

Ceramic Cap., 100V,

10%, X7R

0805

muRata

GCM21BR72A104K

2

C4

0.1µF

Ceramic Cap., 50V, 10%,

X7R

0603

muRata

GRM188R71H104K

0

C5, C7

NS

0603

1

D1

1A

Schottky Rect., 100V, 1A

SMB

STMicroelectronics STPS1H100U

1

L1

47µH

Inductor, Rdc 344mΩ,

Isat 3.1A

SMD

Cooper

HC8LP-470-R

2

R1, R2

560mΩ

Film Res., 1/8W, 1%

0805

Panasonic

ERJ-6RQFR56V

0

R3

NS

0603

1

R4

0Ω

Film Res., 5%

0603

Yageo

RC0603JR-070RL

1

U1

Power Led Driver

SO8E

MPS

MP4688DN

1

EN,

DIM,

GND

4 Pin Header, 2.54mm

2.54mm

Sullins

PCC04SAAN