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:
Dec. 29, 2020
Filed:
May. 14, 2019
Semiconductor Components Industries, Llc, Phoenix, AZ (US);
Jintae Kim, Seongnam-si, KR;
Hangseok Choi, Yongin-si, KR;
Taesung Kim, Seoul, KR;
Sangcheol Moon, Bucheon-si, KR;
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC, Phoenix, AZ (US);
Abstract
A circuit for controlling a power converter includes a transient detector that generates a transient detection signal in response to a feedback signal indicating an output signal of the power converter, a gain selector that generates a gain selection signal in response to the transient detection signal, and an amplifier circuit that generates a comparison signal based on the value of the feedback signal, a value of a reference signal, and a gain value of the amplifier circuit, the gain value being adjusted in response to the gain selection signal. The transient detection signal indicates that a value of the feedback signal is in a first range and a specific condition of the feedback signal is detected.