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:
Oct. 10, 2023
Filed:
Jan. 10, 2022
Applicant:
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Inventor:
Sebastien Ortet, Chateauneuf-le-Rouge, FR;
Assignee:
STMicroelectronics (Rousset) SAS, Rousset, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/158 (2006.01); H02M 3/157 (2006.01);
U.S. Cl.
CPC ...
H02M 3/158 (2013.01); H02M 3/157 (2013.01);
Abstract
In an embodiment, a device includes a switching power supply configured to have a first operating mode synchronized by a first clock signal generated by a clock generator a second asynchronous operating mode. The clock generator is configured such that the first clock signal becomes equal, upon transition from the second operating mode to the first operating mode, to the signal having the closest rising edge of a second clock signal and a third clock signal complementary to the second clock signal.