Typical Application for MIC26400 5A Hyper Speed Control Synchronous DC/DC Buck Regulator

Reference Design using part MIC26400 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

  • Communications Infrastructure
  • Distributed Power System
  • Gateways & Routers
  • Graphics Card
  • Printers
  • Scanners
  • Set-Top Box
  • Video Card

Description

  • Typical Application for the MIC26400 is a constant-frequency, synchronous buck regulator featuring a unique digitally modified adaptive ON-time control architecture. The MIC26400 operates over an input supply range of 4.5 to 26V and provides a regulated output at up to 5A of output current. The output voltage is adjustable down to 0.8V with a typical accuracy of ±1%, and the device operates at a switching frequency of 300kHz

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.5 to 5.5 V
  • Output Voltage
    1.8 V
  • Output Current
    5 A
  • Efficiency
    95 %
  • Topology
    Buck

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
MIC26400YJL-TR Microchip Technology DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.5V to 26V Synchronous Step Down Single-Out 0.8V to 5.5V 5A 28-Pin QFN EP T/R Buy

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