General Description

The AOZ6604PI works from 4.5V to 18V input voltage

range, and provides up to 4A of continuous output

current with an output voltage adjustable down to 0.8V.

The AOZ6604PI comes in EPAD-SO8 package and is

rated over a -40°C to +85°C operating ambient

temperature range.

Features

 4.5V to 18V operating input voltage range

 Synchronous Buck with internal low RDS(ON) (55m/

28m) high-side and low-side MOSFETs

 External program soft start

 U-PEM (pulse energy mode) enables 86 plus

efficiency with Io=10mA (Vin=12V, Vo=5V)

 Adjacent pin short protection

 Output voltage adjustable to 0.8V

 4A continuous output current

 600kHz PWM operation

 Cycle-by-cycle current limit

 Pre-bias start-up

 Extensive protection features

 EPAD-SO8 package

Applications

 High reliable DC/DC converters

 High performance LCD TV

 High performance cable modems