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. 16, 2022
Filed:
Feb. 07, 2020
Renesas Electronics America Inc., Milpitas, CA (US);
Michael Jason Houston, Cary, NC (US);
Allan Warrington, Kent, GB;
RENESAS ELECTRONICS AMERICA INC., Milpitas, CA (US);
Abstract
One or more embodiments relate to a regulation loop control circuit for regulation of a parameter such as an input voltage or output voltage for a buck-boost converter. In these and other embodiments, the regulation loop control circuit is configured to select between an input voltage loop for regulation of the input voltage or an output voltage loop for regulation of the output voltage in response to an input voltage error, an output voltage error, and a threshold detector to protect the converter without sacrificing output voltage regulation and transient response.