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NCP5603 Datasheet High Efficiency Charge Pump Converter

Manufacturer: onsemi

Overview: NCP5603 High Efficiency Charge Pump Converter The NCP5603 is an integrated circuit dedicated to the medium power White LED applications. The power conversion is achieved by means of a charge pump structure, using two external ceramic capacitors, making the system extremely tiny. The device supplies a constant voltage to the load from a low battery voltage source. It is particularly suited for the High Efficiency LED used in low cost, low power applications, with high extended battery life.

Key Features

  • ăWide Battery Supply Voltage Range: 2.7 < VCC < 5.5 V.
  • ăAutomatic Operating Mode 1X, 1.5X and 2X Improves Efficiency.
  • ăDimmable Output Current.
  • ăUp to 350 mA Output Pulsed Current.
  • ăSelectable Output Voltage.
  • ăHigh Efficiency Up To 90%.
  • ăSupports 2.5 kV ESD, Human Body Model.
  • ăSupports 200 V Machine Model ESD.
  • ăLow 40 mA Short Circuit Current.
  • ăPb-Free Package is Available.

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NCP5603 Distributor