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:
Sep. 15, 2020
Filed:
Aug. 09, 2019
Applicant:
M3 Technology Inc., Taipei, TW;
Assignee:
M3 Technology Inc., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/156 (2006.01); H02M 3/335 (2006.01); H02M 1/08 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33507 (2013.01); H02M 1/08 (2013.01); H02M 3/156 (2013.01); H02M 3/33569 (2013.01); H02M 2001/0032 (2013.01);
Abstract
An apparatus includes a first adjustable-gain conversion unit configured to receive a ramp signal, a second adjustable-gain conversion unit configured to receive a feedback signal proportional to an output voltage of a power converter, a third adjustable-gain conversion unit configured to receive an output signal of an error amplifier and a comparator configured to determine a turn-on of a high-side switch of the power converter based on outputs of the first adjustable-gain conversion unit, the second adjustable-gain conversion unit and the third adjustable-gain conversion unit.