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:
Oct. 24, 2023
Filed:
Jan. 28, 2020
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Todd Edward Takken, Brewster, NY (US);
Xin Zhang, Chappaqua, NY (US);
Andrew Ferencz, Southborough, MA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H01L 25/07 (2006.01); H02M 3/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33576 (2013.01); H01L 25/074 (2013.01); H02M 3/003 (2021.05);
Abstract
A power converter with co-packaged secondary field effect transistors (FETs) are described. The power converter can include a first circuit, a transformer connected to an output of the first circuit, and a second circuit connected to an output of the transformer. The second circuit can include an inductor, a first FET coupled between the transformer and the inductor, and a second FET coupled between the first FET and ground. The first FET and the second FET can be co-packaged as a single package.