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| AAT3110 Datasheet, PDF (9/20 Pages) Advanced Analogic Technologies – MicroPower™ Regulated Charge Pump | |||
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AAT3110
MicroPower⢠Regulated Charge Pump
Typical Characteristics â AAT3110-4.5V
Unless otherwise noted, VIN = 3V, CIN = COUT = 10µF, CFLY = 1µF, TA = 25°C.
Load Transient Response
(VIN = 2.7V)
Load Transient Response
(VIN = 3.0V)
IOUT
(100mA/div)
IOUT
(100mA/div)
VOUT
(20mV/div)
Time (50µs/div)
VOUT
(20mV/div)
Time (50µs/div)
Output Ripple
(IOUT = 50mA @ VIN = 2.7V)
Output Ripple
(IOUT = 100mA @ VIN = 3.0V)
VOUT
AC Coupled
(5mV/div)
VOUT
AC Coupled
(5mV/div)
Time (5µs/div)
Output Voltage vs. Input Voltage
for Pulsed High Current
4.6
4.5
4.4
4.3
4.2
One-shot pulse duration = 50ms
IOUT = 250mA
4.1
4
3
3.2
3.4
3.6
3.8
4
4.2
Input Voltage (V)
3110.2005.11.1.4
Time (5µs/div)
Maximum Current Pulse vs. Input Voltage
600
500
400
300
200
100
0
3
One-shot pulse duration = 50ms
VOUT > 4.0V
3.2
3.4
3.6
3.8
Input Voltage (V)
4
4.2
9
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