User guide

100mA REGULATED CHARGE PUMP AP3602A/B
5
Dec. 2012 Rev. 2. 0 BCD Semiconductor Manufacturing Limited
Data Sheet
(C
FLY
=1μF, C
IN
=C
OUT
=10μF, T
A
=25
o
C, unless otherwise specified.)
For AP3602A
Parameter Symbol Conditions Min Typ Max Unit
Input Voltage V
IN
V
O
=5V 2.7 V
O
V
Quiescent Current
I
Q
V
IN
=2.7V to 5.0V, I
O
=0mA,
V
SHDN
=V
IN
, Not Switching
13 30 μA
Output Voltage
V
O
2.7V<V
IN
<5V, I
O
50mA
4.8 5.0 5.2
V
3.0V<V
IN
<5V, I
O
100mA
4.8 5.0 5.2
Shutdown Supply Current
I
SHDN
2.7V<V
IN
<3.6V, I
O
=0
,
V
SHDN
=0V 0.01 1
μA
3.6V<V
IN
<5.0V, I
O
=0
,
V
SHDN
=0V 2.5
Ripple Voltage
V
RIPPLE
V
IN
=2.7V, I
O
=50mA 25
mV
PP
V
IN
=3V, I
O
=100mA 30
Efficiency
η
V
IN
=2.7V, I
O
=50mA 92 %
Frequency f
OSC
Oscillator free running 1.2 MHz
SHDN
Input Threshold
High
V
IH
1.4
V
SHDN
Input Threshold
Low
V
IL
0.3
SHDN
Input Current High I
IH
V
SHDN
=V
IN
-1 1
μA
SHDN
Input Current Low I
IL
V
SHDN
=GND -1 1
V
OUT
Turn-on Time t
ON
V
IN
=3V, I
O
=0mA 0.2
ms
Short-Circuit Current I
SC
V
IN
=3V, V
O
=GND, V
SHDN
=3V 300 mA
Electrical Characteristics