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US Patent 11569174 Integrated power module

Patent 11569174 was granted and assigned to Wolfspeed on January, 2023 by the United States Patent and Trademark Office.

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Is a
Patent
Patent

Patent attributes

Patent Applicant
Wolfspeed
Wolfspeed
Current Assignee
Wolfspeed
Wolfspeed
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11569174
Date of Patent
January 31, 2023
Patent Application Number
17178435
Date Filed
February 18, 2021
Patent Primary Examiner
‌
Andargie M Aychillhum
CPC Code
‌
H01L 25/18
‌
H02M 3/33576
‌
H02M 7/003

A power module includes a power substrate, a number of power semiconductor die, and a number of connector pins. The power substrate includes a number of conductive traces. The power semiconductor die are mounted on the power substrate and electrically coupled to the conductive traces. The connector pins are each electrically coupled to a different one of the conductive traces and configured to be interconnected such that the power semiconductor die provide an active front-end and a switching power converter. By providing the power semiconductor die such that they can be interconnected to form an active front-end and a switching power converter in the same power module, the power module may provide a significantly more compact power converter system using both an active front-end and switching power converter.

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