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:
Mar. 11, 2025
Filed:
Jul. 13, 2021
Shenzhen Microbt Electronics Technology Co., Ltd., Guangdong, CN;
SHENZHEN MICROBT ELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present disclosure is directed to a series-connected power supply circuit and a data processing device. The series-connected power supply circuit comprises: at least two layers of to-be-powered chips (A, A, . . . , Am) connected in series between a first power supply end (A) and a second power supply end (B), with a highest-layer to-be-powered chip (Am) in the at least two layers of to-be-powered chips (A, A, . . . , Am) connected to the first power supply end (A), and a bottommost-layer to-be-powered chip (A) in the at least two layers of to-be-powered chips (A, A, . . . , Am) connected to the second power supply end (B); and each layer of auxiliary power supply units (B, B, . . . , Bm), which is respectively connected to each layer of the to-be-powered chips (A, A, . . . , Am), wherein the first power supply end (A) is configured to receive a reference voltage.