User guide

100mA REGULATED CHARGE PUMP AP3602A/B
15
Dec. 2012 Rev. 2. 0 BCD Semiconductor Manufacturing Limited
Data Sheet
Typical Application
Figure 29. AP3602A Typical Application Circuit
Figure 30. AP3602B Typical Application Circuit
V
IN
=2.7V to 4.2V
10μF
1μF
V
IN
V
OUT
GND
SHDN
AP3602A
C+ C-
10μF
4 * 120Ω
LED's V
F
=3.2V
V
IN
=2.7V to 4.2V
10μF
1μF
V
IN
V
OUT
GND
SHDN
AP3602B
C+ C-
4 * 91Ω
LED's V
F
=3.2V
10μF