XA2320B Datasheet (XINNA SEMI) - Regulated Charge Pump DC/DC Converter

XA2320B, Regulated Charge Pump DC/DC Converter

The XA2320B is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler.

It produce a regulated output voltage from a 1.8V to 5V input with up to 150mA of output current.

Low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make the XA232

XA2320B Features

* Fixed 3.3V ± 4% Output VIN Range: 1.8V to 5V Output Current: Up to 150mA Constant Frequency Operation at All Loads Low Noise Constant Frequency (1.2MHz) Operation Automatic Soft-Start Reduces Inrush Current Shutdown Current