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
|
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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