AAT3111
MicroPower™ Regulated Charge Pump
Pin Descriptions
Pin #
SOT-23-6
SC70JW-8
Symbol
Function
1
1
VOUT
Regulated output pin. Bypass this pin to ground with at
least 6.8µF low ESR capacitor
2
3
4
5
2, 3, 4
GND
SHDN
C-
Ground connection
5
6
7
Shutdown input. Active low signal disables the converter.
Flying capacitor negative terminal
VIN
Input supply pin. Bypass this pin to ground with at least
6.8µF low ESR capacitor
6
8
C+
Flying capacitor positive terminal
Pin Configuration
SOT23-6
SC70JW-8
8
1
1
2
3
6
C+
VIN
C-
C+
VIN
C-
SHDN
VOUT
GND
VOUT
GND
GND
GND
2
3
4
7
6
5
5
4
SHDN
2
3111.2002.3.0.91