×

DC/DC CONVERTER WITH MULTIPLE OUTPUTS

  • US 20120153866A1
  • Filed: 12/20/2011
  • Published: 06/21/2012
  • Est. Priority Date: 12/20/2010
  • Status: Active Grant
First Claim
Patent Images

1. A DC/DC converter comprising:

  • a transformer having a primary winding coupled to a power source, a first secondary winding that provides a first output voltage to a first load, and a second secondary winding that provides a second output voltage to a second load;

    a switch controller, coupled to said primary winding, that controls a first switch coupled to said primary winding so as to control input power to said primary winding and to regulate said first output voltage based on a power requirement of said first load; and

    a driver controller, coupled to said second secondary winding, that generates a pulse modulation signal to alternately turn on and turn off a second switch coupled to said second secondary winding to regulate said second output voltage based on a power requirement of said second load.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×