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Charge Pumps

Microchip Technology offers charge pump ICs that converts and regulates voltages using capacitive energy storage elements. Charge pumps are efficient and easy to use for applications with low current requirements.

  • Voltage boost without excessive external components
  • Highly efficient for low output currents
  • Regulated, inverted, or doubled output voltage options
  • Wide input voltage up to 18V
  • Selectable output of 3.3V or 5.0V on regulated charge pumps
  • Adjustable output from 1.5V to 5.5V on regulated charge pumps

Inverted or Doubled Output

  • Output voltage is 2x Vin or -Vin

Regulated Output

  • Output voltage is regulated to fixed or adjustable outputs