The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 22, 2019
Filed:
Aug. 04, 2017
Applicant:
Fairchild Korea Semiconductor Ltd., Buehcon, KR;
Inventors:
Assignee:
Semiconductor Components Industries, LLC, Phoenix, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 1/08 (2006.01); H02M 1/36 (2007.01); H02H 1/00 (2006.01); H02M 1/32 (2007.01); H02M 3/337 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 1/083 (2013.01); H02H 1/0007 (2013.01); H02M 1/08 (2013.01); H02M 1/32 (2013.01); H02M 1/36 (2013.01); H02M 3/3376 (2013.01); H02M 3/33523 (2013.01); H02M 3/33546 (2013.01); H02M 2001/0009 (2013.01); H02M 2001/0035 (2013.01); H02M 2001/0054 (2013.01);
Abstract
According to an implementation, a resonant converter for burst mode control includes an oscillator configured to control switching operations of at least one power switch, and a burst mode controller configured to control a burst mode by determining a start of a burst pulse of the burst mode using a first internal signal and determining an end of the burst pulse of the burst mode using a second internal signal. The burst mode controller is configured to stop the switching operations during the burst pulse.