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:
Jan. 02, 2024
Filed:
Dec. 30, 2021
Inspur Suzhou Intelligent Technology Co., Ltd., Jiangsu, CN;
Ziqiu Feng, Jiangsu, CN;
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
Provided is a control circuit of a buck converter, comprising three transistors, seven resistors and a comparator. Also provided is a server. In this solution, when a phase voltage of a buck converter changes, a controller in the buck converter is controlled to output a signal for turning off a lower MOS transistor, so that after the signal is transmitted through the line, the lower MOS transistor can be controlled to be exactly turned off just when the current is reversed. Such an accurate reverse current detection function can reduce the voltage loss of the buck converter, thereby improving the efficiency of a system in standby or having a light load.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile