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:
Sep. 01, 2026
Filed:
Mar. 11, 2024
Powerx Semiconductor Corporation, Hsinchu County, TW;
Chih-Chieh Su, Hsinchu County, TW;
PowerX Semiconductor Corporation, Hsinchu County, TW;
Abstract
The present disclosure provides convertor circuit and related failure reporting method. The convertor circuit includes multiple power stage circuits and a control circuit, and the control circuit is coupled with multiple temperature feedback terminals of the power stage circuits at a node, and is configured to receive a highest temperature signal through the node. The failure reporting method includes: in response to at least one failure event of at least one of the power stage circuits, controlling, by the at least one of the power stage circuits, the highest temperature signal to be in a preset voltage level; and outputting, by the at least one of the power stage circuits, at least one failure code signal to the control circuit through at least corresponding one of multiple current feedback terminals of the power stage circuits.