Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Controls/MCUs

Phase-shifted full-bridge (PSFB) quarter brick DC/DC converter reference design using a dsPIC DSC

Posted: 19 Aug 2010 ?? ?Print Version ?Bookmark and Share

Keywords:DC/DC converter? converter reference design? dsPIC DSC?

This application note provides the digital implementation of a telecom input 36-76VDC to output 12VDC, 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 DSP and a microcontroller. These devices support all of the prominent power conversion technologies that are used today in the power supply industry.

View the PDF document for more information.

Click here to view related datasheets.

Article Comments - Phase-shifted full-bridge (PSFB) qua...
*? You can enter [0] more charecters.
*Verify code:


Visit Asia Webinars to learn about the latest in technology and get practical design tips.

Back to Top