PS3120A Datasheet - PULAN

PS3120A Low noise switched capacitor voltage doubler

The PS3120A is a low noise switched capacitor voltage doubler. It produces a regulated output voltage from a 2.7V to 4.5V input. Low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make the PS3120A ideally suited for small, battery-powered applications. Th.

PS3120A Features

* Fixed 4.94V±3% Output

* VIN Range: 2.7V to 4.5V

* Output Current: Up to 110mA (VIN≥3V) Up to 230mA (VIN≥3.6V)

* Low Noise Constant Frequency (360kHz) Operation

* Shutdown Current

PS3120A-PULAN.pdf