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:
Aug. 25, 2015
Filed:
Nov. 09, 2011
Applicants:
Frank Trautmann, Munich, DE;
Armin Stingl, Woerthsee, DE;
Inventors:
Frank Trautmann, Munich, DE;
Armin Stingl, Woerthsee, DE;
Assignee:
ZENTRUM MIKROELEKTRONIK DRESDEN AG, Dresden, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/08 (2006.01); H03K 3/017 (2006.01); H02M 3/158 (2006.01); H02M 3/335 (2006.01); H02M 1/00 (2007.01);
U.S. Cl.
CPC ...
H03K 3/017 (2013.01); H02M 1/082 (2013.01); H02M 3/158 (2013.01); H02M 3/335 (2013.01); H02M 2001/0019 (2013.01);
Abstract
A method and an apparatus for generating PWM signals is provided. Upon detection of a load transient, a new PWM period is started if the load transient occurs during the off-time of a PWM signal and exceeds a specific magnitude.