Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes

AN1335

Title:
Phase-Shifted Full-Bridge (PSFB) Quarter Brick DC/DC Converter Reference Design Using a dsPIC® DSC
Name:
AN1335
Date:
08/04/2010
Author:
Ramesh Kankanala
Description:
This application note provides the digital implementation of a telecom input 36 VDC-76 VDC to output 12 VDC, 200W Quarter Brick DC/DC Brick Converter using the Phase-Shifted Full-Bridge (PSFB) topology. This topology combines the advantages of Pulse-Width Modulation (PWM) control and resonant conversion. The dsPIC33F ?GS? family series of Digital Signal Controllers (DSCs) was introduced by Microchip Technology Inc., to digitally control Switched Mode Power Converters. The dsPIC33F ?GS? family of devices consists of an architecture that combines the dedicated Digital Signal Processor (DSP) and a microcontroller. These devices support all of the prominent power conversion technologies that are used today in the power supply industry.
Keywords:
Quarter Brick, PSFB, Phase Shifted Full bridge, Quarter Brick DC DC Converter
 
Application Notes & Source Code
 Last Updated
Size
 
  AN1335
  08/04/2010
  5070KB
Silicon Products