AAT3110
MicroPower™ Regulated Charge Pump
Typical Characteristics—AAT3110-3.3
(Unless otherwise noted, VIN = 2.3V, CIN=COUT=10µF, CFLY=1µF, TA = 25ºC)
Startup Time with 50 mA Load
AAT3110-3.3
Startup Time with 100 mA Load
AAT3110-3.3
SHDN
2V/DIV
SHDN
2V/DIV
VOUT
VOUT
1V/DIV
1V/DIV
100µS/DIV
100µS/DIV
Load Transient Response for 50mA
AAT3110-3.3
Load Transient Response for 100mA
AAT3110-3.3
IOUT
0mA to
50mA
IOUT
0mA to
100mA
VIN=2.3V
COUT=10µF
20mA/DIV
50mA/DIV
VIN=2.3V
COUT=10µF
VOUT
AC
VOUT
AC
COUPLED
20mV/DIV
COUPLED
20mV/DIV
20µS/DIV
50µS/DIV
Output Ripple for 50mA Load
AAT3110-3.3
Output Ripple for 100mA Load
AAT3110-3.3
VOUT
AC
Coupled
10mV/DIV
VOUT
AC
Coupled
10mV/DIV
VIN=2.3V
VIN=2.3V
2µs/DIV
2µs/Div.
3110.2001.9.0.92
9
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