AS1324 Datasheet (austriamicrosystems AG) - DC/DC Step-Down Regulator

AS1324, DC/DC Step-Down Regulator

The AS1324 is a high-efficiency, constant-frequency synchronous buck converter available in adjustable- and fixed-voltage versions.

The wide input voltage range (2.7V to 5.5V), automatic powersave mode and minimal external component requirements make the AS1324 perfect for any single Li-Ion battery

AS1324 Features

* ! High Efficiency: Up to 96% ! Output Current: 600mA ! Input Voltage Range: 2.7V to 5.5V ! Constant Frequency Operation: 1.5MHz ! Variable- and Fixed-Output Voltages ! No Schottky Diode Required ! Automatic Powersave Operation ! Low Quiescent Current: 30µA ! Internal Reference: 0.6V ! Shutdown Mode