WHITE LED DRIVER
Typical Application
Preliminary Datasheet
AP3008
VIN
3V to 5V
OFF ON
L1
22µΗ
D1
LED 1
VIN
SW
SHDN AP3008 FB
LED 2
LED 3
GND
C1
R1
1µF
6.34Ω
C2
0.22µF
C1, C2: X5R or X7R Dielectric
L1: SUMIDA CDRH5D28R-220NC or Equivalent
Figure 12. Three White LEDs Driver
Jul. 2006 Rev. 1. 3
BCD Semiconductor Manufacturing Limited
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