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Title: Power converter with co-packaged secondary field effect transistors (FETs)

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.

Inventors:
; ;
Issue Date:
Research Org.:
International Business Machines Corp., Armonk, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
2293784
Patent Number(s):
11799384
Application Number:
16/774,960
Assignee:
International Business Machines Corporation (Armonk, NY)
DOE Contract Number:  
B621073
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/28/2020
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION

Citation Formats

Takken, Todd Edward, Zhang, Xin, and Ferencz, Andrew. Power converter with co-packaged secondary field effect transistors (FETs). United States: N. p., 2023. Web.
Takken, Todd Edward, Zhang, Xin, & Ferencz, Andrew. Power converter with co-packaged secondary field effect transistors (FETs). United States.
Takken, Todd Edward, Zhang, Xin, and Ferencz, Andrew. Tue . "Power converter with co-packaged secondary field effect transistors (FETs)". United States. https://www.osti.gov/servlets/purl/2293784.
@article{osti_2293784,
title = {Power converter with co-packaged secondary field effect transistors (FETs)},
author = {Takken, Todd Edward and Zhang, Xin and Ferencz, Andrew},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {10}
}

Works referenced in this record:

Switched mode power converter and method of operation thereof
patent, January 2011


DC/DC converter with improved operation of plural parallel synchronous rectifiers
patent, January 2001


Zero voltage soft switching scheme for power converters
patent, April 2017


Voltage converter and systems including same
patent, October 2013