SC624(2007) 查看數據表（PDF） - Semtech Corporation

零件编号

产品描述 (功能)

比赛名单

SC624
(Rev.:2007)

LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs, and SemWire™ Interface

Semtech Corporation 

SC624

Block Diagram

VIN 19

VIN

C1+ C1-

18 20

C2+ C2-

17 1

mAhXLifeTM Fractional

Charge Pump

(1x, 1.5x, 2x)

VOUT

SWIF 11

GREF 9

SemWireTM

Digital

Interface

and Logic

Control

BYP 13

Bandgap

Reference

NC 10

NC 12

Oscillator

Current

Setting

DAC

Voltage

Setting

DAC

AGND 8

VIN

LDO1

VIN

LDO2

16 VOUT

2 PGND

4 BL1

5 BL2

6 BL3

7 BL4

3 NC

15 LDO1

14 LDO2

11

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