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:
Jul. 28, 2026
Filed:
Jan. 31, 2024
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Hua Tang, Shenzhen, CN;
Xuemei Lu, ChongQing, CN;
Zhaofu Zhou, ChongQing, CN;
Pengcheng Ban, Guangzhou, CN;
Yubo Wang, Shenzhen, CN;
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/38 (2007.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 1/385 (2021.05); H02M 3/33592 (2013.01);
Abstract
A circuit includes a controller configured to control switching of a first transistor and a second transistor in switching converter. The controller includes a compensation loop and a deadtime circuit. The compensation loop is configured to provide a compensation value. The deadtime circuit is configured to determine a deadtime value based on the compensation value. The deadtime value defines an interval between turn-off of the first transistor and turn-on of the second transistor.