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. 30, 2017
Filed:
Apr. 08, 2016
Upi Semiconductor Corp., Hsinchu County, TW;
Sheng-An Ko, Hsinchu County, TW;
uPl Semiconductor Corp., Hsinchu County, TW;
Abstract
A power metal oxide semiconductor (MOS) transistor die with a temperature sensing function and an integrated circuit are provided. The power MOS transistor die has a control terminal, a phase terminal, a ground terminal and a temperature signal output terminal, and that further includes a power switch part and a temperature sensing part. The power switch part has: a first electrode coupled to the control terminal; a second electrode coupled to the ground terminal; and a third electrode coupled to the phase terminal. The temperature sensing part has: a first electrode; a second electrode coupled to the temperature signal output terminal; and a third electrode coupled to the third electrode of the power switch part. The power switch part and the temperature sensing part are configured as a MOS transistor made by a same manufacturing process, and are capable of sensing temperature precisely.