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.
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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
