Typical Application for NCP1421 600mA Sync-Rect PFM Step-Up DC-DC Converter with True-Cutoff and Ring-Killer

Reference Design using part NCP1421 by onsemi

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Manufacturer

onsemi
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Battery-Powered Applications
  • Camcorder
  • Digital Camera
  • Digital Still Camera (DSC)
  • Handheld Instruments
  • Li+ Battery Applications
  • Personal Digital Assistant
  • Portable Audio
  • WLED Flashlights

Description

  • Typical Application for NCP1421 600mA Sync-Rect PFM Step-Up DC-DC Converter with True-Cutoff and Ring-Killer. NCP1421 is a monolithic micropower high-frequency step-up switching converter IC specially designed for battery-operated hand-held electronic products up to 600 mA loading. It integrates Sync-Rect to improve efficiency and to eliminate the external Schottky Diode

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Boost

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
NCP1421DMR2G onsemi DC to DC Converter and Switching Regulator Chip Conv DC-DC 1V to 5V Synchronous Step Up Single-Out 1.5V to 5V 0.6A 8-Pin Micro T/R Buy

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