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. 20, 2025
Filed:
Mar. 10, 2021
Monolithic Power Systems, Inc., San Jose, CA (US);
Daocheng Huang, Santa Clara, CA (US);
Xinmin Zhang, San Jose, CA (US);
Jinghai Zhou, Saratoga, CA (US);
Chiahsin Chang, Cupertina, CA (US);
Monolithic Power Systems, Inc., San Jose, CA (US);
Abstract
A sandwich structure power supply module, having: an inductor pack having a first inductor and a second inductor; a bottom PCB (Printed Circuit Board) at the bottom of the sandwich structure power supply module; a top PCB on top of the inductor pack; a connector coupled between the bottom PCB and the top PCB, coupling solder pads on the bottom PCB to solder pads on the top PCB; and a first and a second power device chips on top of the top PCB, wherein the first power device chip and the second power device chip respectively has at least one pin coupled to the first inductor and the second inductor via the top PCB; wherein each inductor comprises one winding having a first end and a second end bent to and extended at a plane perpendicular to an axis along a length of the winding.