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AIC2364
4A Synchronous PWM/PSM Step-Down
Converter with Light Load Efficiency
FEATURES
DESCRIPTION
2.5V to 6V Input Voltage Range
The AIC2364 is a low-noise, pulse-width-
Adjustable Output Voltage from 0.8V to
modulated (PWM), DC-DC step-down converter.
Vin The device features an internal synchronous
4.0A Guaranteed Output Current
rectifier for high efficiency; it requires no external
Up to 95% Efficiency on Heavy Load
Schottky diode. The AIC2364 is ideally suited for
(Vin=3.3V, Vout=2.5V, Iout=2.0A)
Li-Ion battery applications. PWM/PSM mode
Up to 94% Efficiency on Moderate Load
extends battery life and enhance efficiency by
(Vin=3.3V, Vout=2.