AIC2863 Datasheet (Analog Intergrations Corporation) - 3A 23V Synchronous PWM/PSM Step-Down Converter

AIC2863, 3A 23V Synchronous PWM/PSM Step-Down Converter

The AIC2863 is a 3A synchronous-rectified Buck converter with integrated low Rds(on) power MOSFETs.

The AIC2863, designed with a currentmode control scheme, can convert wide input voltage to the adjustable output voltage to provide excellent output voltage regulation.

It is stable with low ESR outpu

AIC2863 Features

* 3A Continuous Output Current

* Wide 4.75V to 23V Operating Input Range

* Ouput Adjustable from 0.925V to 12V (VREF=0.925V Version)

* Ouput Adjustable from 0.8V to 12V (VREF=0.8V Version)

* Up to 84% Efficiency for Heavy Load (Vin=12V, Vout=3.3V, Iout=3.0A)

* Up to 91% Effic