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:
May. 27, 2025
Filed:
Mar. 01, 2022
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Min Xu, Hangzhou, CN;
Chengdu Monolithic Power Systems Co., Ltd., Sichuan, CN;
Abstract
A charge system having a bi-directional linear charger is provided, The charge system is used to provide interrupted power to a load, The charger system has an input interface for receiving a supply voltage, an output interface for outputting a system voltage to the load, a DC/DC voltage regulator coupled between the input interface and the output interface, a charging electrical pathway from an output terminal of the DC/DC voltage regulator to the battery through the linear charger, and a discharge electrical pathway from the battery to the output interface through the linear charger. The linear charger operates in a linear regulating charge mode along the charging electrical pathway to charge the battery and operate in a discharge mode along the discharge electrical pathway to supply the load.