ZXLD1100 데이터 시트보기 (PDF) - Diodes Incorporated.

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ZXLD1100

ADJUSTABLE LED DRIVER WITH INTERNAL SWITCH AND OPEN CIRCUIT PROTECTION IN SC70-6

Diodes Incorporated. 

REFERENCE DESIGNS

3 LED Driver for Handset LCD Backlight

Circuit Diagram

ZXLD1100

Note: LED current is set to 15mA

Bill of materials

Ref

U1

D1

L1

R1

R21

C1

C2

LEDs

Value

400mA

10␮H

6.8⍀

100k⍀

1␮F

1␮F

Package

SC70-6

SOD323

0603

0603

0603

0603

Part Number

ZXLD1100H6

ZHCS400

CMD4D11-100MC

Generic

Generic

Generic

Generic

NSCW215

Manufacturer

Zetex

Zetex

Sumida

Generic

Generic

Generic

Generic

Nichia

Notes

LED Driver IC

400mA Schottky Diode

1mm Height Profile

3pcs per board

Note: R2 is optional. If EN is floating add R2 to shutdown the ZXLD1100 and LEDs. If EN pin can be driven low, R2 is not necessary.

Performance Graphs

ISSUE 4 - JULY 2004

11

SEMICONDUCTORS

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