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:
May. 15, 2018
Filed:
Nov. 20, 2014
Applicant:
Infineon Technologies Austria Ag, Villach, AT;
Inventors:
Benjamim Tang, Rancho Palos Verdes, CA (US);
Darryl Tschirhart, Torrance, CA (US);
Tim Ng, Monterey Park, CA (US);
Assignee:
Infineon Technologies Austria AG, Villach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/158 (2006.01); G01R 21/06 (2006.01); G01R 21/133 (2006.01); H02M 1/32 (2007.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/158 (2013.01); G01R 21/06 (2013.01); G01R 21/133 (2013.01); H02M 3/1584 (2013.01); H02M 1/32 (2013.01); H02M 2001/0048 (2013.01); Y02B 70/1491 (2013.01);
Abstract
An estimate of voltage regulator input power is provide by estimating output power of the voltage regulator based on output voltage and output current of the voltage regulator, estimating power loss of the voltage regulator and estimating input power of the voltage regulator based on the estimated output power and the estimated power loss.