FAN4603 Datasheet (Fairchild Semiconductor) - 500mA Synchronous Buck Regulator

FAN4603, 500mA Synchronous Buck Regulator

The FAN4603 is a fully integrated synchronous DC/DC buck converter that provides up to 500mA of output current over an input voltage ranging from 2.3V to 5.5V.

It provides a fixed output voltage level ranging from 1.2V to 1.8V.

Other voltage options are available on request.

The FAN4603 converter is

FAN4603 Features

* Solder and Play DC/DC Converter; No External Components Required Up to 91% Efficiency 500mA Output Current Capability 2.3V to 5.5V Input Voltage Range Fixed Output Voltages from 1.2V to 1.8V 35µA PFM Quiescent Current Best