AAT3110
MicroPower™ Regulated Charge Pump
Typical Characteristics—AAT3110-5
(Unless otherwise noted, V
IN
= 3V, C
IN
=C
OUT
=10µF, C
FLY
=1µF, T
A
= 25ºC)
Startup Time with 50 mA Load
AAT3110-5
SHDN
2V/DIV
SHDN
2V/DIV
Startup Time with 100 mA Load
AAT3110-5
V
OUT
1V/DIV
V
OUT
1V/DIV
50µS/DIV
50µS/DIV
Load Transient Response for 50mA
AAT3110-5
I
OUT
0mA to
50mA
20mA/DIV
V
IN
=3.0V
V
OUT
AC
COUPLED
20mV/DIV
50µS/DIV
V
OUT
AC
COUPLED
20mV/DIV
I
OUT
0mA to
100 mA
50mA/DIV
Load Transient Response for 100mA
AAT3110-5
V
IN
=3.0V
50µS/DIV
Output Ripple with I
OUT
=50 mA
AAT3110-5
Output Ripple with I
OUT
=100 mA
AAT3110-5
V
OUT
AC
Coupled
10 mV/DIV
V
OUT
AC
Coupled
10 mV/DIV
V
IN
=3.0V
2µS/DIV
V
IN
=3.0V
2µS/DIV
6
3110.2001.9.0.92
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
