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, 2026
Filed:
Sep. 24, 2024
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Rui Wang, Chengdu, CN;
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Abstract
The present application relates to a controller for a BUCK-BOOST converter. The controller is configured to convert an input voltage to an output voltage. The controller controls the BUCK-BOOST converter to operate in a BUCK mode, a frequency-reduced BUCK mode, a BUCK-BOOST mode, a frequency-reduced BOOST mode and a BOOST mode in sequence as the input voltage decreases; or, the controller controls the BUCK-BOOST converter to operate in a BOOST mode, a frequency-reduced BOOST mode, a BUCK-BOOST mode, a frequency-reduced BUCK mode and a BUCK mode in sequence as the input voltage increases.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile