FAN5358 Datasheet (Fairchild Semiconductor) - SC70 Synchronous Buck Regulator

FAN5358, SC70 Synchronous Buck Regulator

The FAN5358 is a step-down switching voltage regulator that delivers a fixed output from an input voltage supply of 2.7V to 5.5V.

Using a proprietary architecture with synchronous rectification, the device is capable of delivering 500mA and maintaining a very high efficiency of over 80% at load curr

FAN5358 Features

* 2MHz Nominal-Frequency Operation 25µA Typical Quiescent Current 500mA Output Current Capability 2.7V to 5.5V Input Voltage Range 1.0 to 1.8V Fixed Output Voltages Low Ripple, Light-Load PFM Mode Internal Soft-Start Input Under-Voltage Locko