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:
Dec. 12, 2017
Filed:
Jul. 12, 2016
Applicant:
Dialog Semiconductor Inc., Campbell, CA (US);
Inventors:
Assignee:
DIALONG SEMICONDUCTOR INC., Campbell, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 1/42 (2007.01); H02M 1/14 (2006.01); H02M 3/156 (2006.01);
U.S. Cl.
CPC ...
H02M 1/4258 (2013.01); H02M 1/14 (2013.01); H02M 1/4208 (2013.01); H02M 3/33507 (2013.01); H02M 2003/1566 (2013.01); Y02B 70/126 (2013.01);
Abstract
A switching power converter is provided that switches between low-bandwidth PI control and a high-speed control of an output voltage responsive to comparing the output voltage to an upper output voltage limit and to a lower output voltage limit. The switching power converter adapts the upper and lower voltage limits responsive to a load demand.