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:
Nov. 12, 2019
Filed:
Apr. 12, 2019
Asus Global Pte. Ltd., Singapore, SG;
Meng-Jie Yang, Singapore, SG;
Zhao-Long Dong, Singapore, SG;
ASUS GLOBAL PTE. LTD., Singapore, SG;
Abstract
The disclosure discloses a current balance circuit, which comprises a current sensing unit, a reference unit and an adjusting unit. The current sensing unit is configured to receive a plurality of input currents flowing through a plurality of channels having different impedances, and generate a plurality of corresponding input voltages according to the plurality of input currents. The reference unit is coupled to the current sensing unit, and configured to distribute a plurality of setting voltages corresponding to a plurality of output ends according to an output current ratio related to the plurality of output ends and the plurality of input voltages. The adjusting unit is coupled to the current sensing unit and the reference unit, and configured to adjust the plurality of input currents according to the plurality of setting voltages and input voltages, and generate a plurality of output currents to prevent a channel from being overloaded.