Typical Application for MIC28512 70V, 2A Synchronous Buck Regulator

Reference Design using part MIC28512 by Microchip Technology

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Manufacturer

Microchip Technology
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Base Station Power Supply
  • Distributed Power System
  • Industrial Power Supply
  • Wall Transformer

Description

  • Typical Application for the MIC28512 is a synchronous step-down switching regulator with internal power switches capable of providing up to 2A output current from a wide input supply range from 4.6 to 70V. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. A constant switching frequency can be programmed from 200 kHz to 680 kHz

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    5.5 to 70 V
  • Output Voltage
    5 V
  • Output Current
    2 A
  • Topology
    Buck

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
MIC28512-2YFL-TR Microchip Technology DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.6V to 70V Synchronous Step Down Single-Out 0.8V 2A 24-Pin FQFN EP T/R Buy
MIC28512-2YFL-T5 Microchip Technology DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.6V to 70V Synchronous Step Down Single-Out 0.8V 2A 24-Pin FQFN EP T/R Buy
MIC28512-1YFL-TR Microchip Technology DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.6V to 70V Synchronous Step Down Single-Out 0.8V 2A 24-Pin FQFN EP T/R Buy

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