AAT3111
MicroPower Regulated Charge Pump
Pin Descriptions
Pin #
SOT23-6
SC70JW-8
Symbol
VOUT
GND
SHDN
C-
VIN
C+
Function
Regulated output pin. Bypass this pin to ground with at least
6.8µF low Equivalent Series Resistance (ESR) capacitor.
Ground connection.
Shutdown input. Logic low signal disables the converter.
Flying capacitor negative terminal.
Input supply pin. Bypass this pin to ground with at least
6.8µF low ESR capacitor.
Flying capacitor positive terminal.
1
2
3
4
5
6
1
2, 3, 4
5
6
7
8
Pin Configuration
SOT23-6
(Top View)
VOUT
GND
SHDN
1
6
SC70JW-8
(Top View)
C+
VIN
C-
VOUT
GND
GND
GND
1
2
3
4
8
7
6
5
2
5
3
4
C+
VIN
C-
SHDN
2
3111.2005.11.1.2
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
