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AIC1845

Analog Integrations
Part Number AIC1845
Manufacturer Analog Integrations
Description Regulated 5V Charge Pump In SOT-23
Published Jan 26, 2006
Detailed Description FEATURES w wInput Range: 2.7V to 5.0V No Inductors Needed at .D Current: 100mA (V Output w 110mA (V Ultralow Power: ...
Datasheet PDF File AIC1845 PDF File

AIC1845
AIC1845


Overview
FEATURES w wInput Range: 2.
7V to 5.
0V No Inductors Needed at .
D Current: 100mA (V Output w 110mA (V Ultralow Power: IIN = 13µA Regulated 5V ±4% Output Voltage IN =3.
3V) IN =3.
6V) aS e e h U 4 t m o .
c AIC1845 Regulated 5V Charge Pump In SOT-23 DESCRIPTION The AIC1845 is a micropower charge pump DC/DC converter that produces a regulated 5V output.
The input voltage range is 2.
7V to 5.
0V.
Extremely low operating current (13µA typical with no load) and a low external-part count (one 0.
22µF flying capacitor and two small bypass capacitors at VIN and VOUT ) make the AIC1845 ideally suitable for small, battery-powered applications.
Very Low Shutdown Current: <1µA Internal Oscillator: 650...



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