MIC2292_05 Datasheet, PDF (8/9 Pages) Micrel Semiconductor – High Frequency PWM White LED Drivers with Internal Schottky Diode and OVP

MIC2292/93
Functional Characteristics
6-Series LED Circuit with External Soft-Start
Micrel, Inc.
6-Series LED Circuit without External Soft-Start
TIME (100µs/div.)
L = 10µH
C_IN = 1µF
C_OUT = 0.22µF
V_IN = 3.6V
I_OUT = 20mA
6 LEDs
C_SS = 2200pF
R = 10kΩ
L = 10µH
C_IN = 1µF
C_OUT = 0.22µF
V_IN = 3.6V
I_OUT = 20mA
6 LEDs
TIME (100µs/div.)
M9999-070105
8
July, 2005