ZXLD1350 查看數據表（PDF） - Zetex => Diodes

零件编号

产品描述 (功能)

比赛名单

ZXLD1350

350mA LED driver with internal switch

Zetex => Diodes 

Block diagram

VIN

ZXLD1350

RS

D1

C1

ADJ

VIN

Voltage

5V

regulator

Shutdown

circuit

200k 4KHz

VIN

R1

Current sense circuit

ISENSE

-

+

Comparator

-

+

R2

Vref

1.25V

R3

GND

L1

LX

MN

Issue 6 - April 2007

4

© Zetex Semiconductors plc 2007

www.zetex.com

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