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MIC2287 Datasheet, PDF (8/10 Pages) Micrel Semiconductor – 1.2MHz PWM White LED Driver with OVP in 2mm × 2mm MLF™ and Thin SOT-23
MIC2287
Micrel
6-Series LED Circuit without External Soft-Start
L = 10µH
CIN = 1µF
COUT = 0.22µF
VIN = 3.6V
IOUT = 20mA
6 LEDs
TIME (100µs/div.)
6-Series LED Circuit with External Soft-Start
TIME (100µs/div.)
L = 10µH
CIN = 1µF
COUT = 0.22µF
VIN = 3.6V
IOUT = 20mA
6 LEDs
CSS = 2200pF
R = 10kΩ
M0510-081104
8
August 2004