White LED Driver IC
[KAC3703QN]
(Lighting Power Management, Charge Pump-Type)
Features
LED current matching of
2%
Drives up to 4 LED s for main up to 20mA/LED current capability
Drives 1 LED for flash up to 200mA
PWM signal can be used for current dimming
1-Wire serial interface dimming control
Soft start protects IC from output short
2CH LDO with pin-programmable up to 150mA current capability
Application Circuit
Package Outline
Outline
Name
Size(mm)
TDFN-24
4.0 4.0 0.75
Application Field
CDMA, GSM, DSC, PDA, PMP, MP-3
3
2007 New Products (The First Half)
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