DocumentCode
2667808
Title
Method for the Analysis of Power MOSFET Losses in a Synchronous Buck Converter
Author
Lopez, Toni ; Elferich, Reinhold
Author_Institution
Philips Res. Lab., Aachen
fYear
2006
fDate
Aug. 30 2006-Sept. 1 2006
Firstpage
44
Lastpage
49
Abstract
This paper describes a method to identify and assess power loss mechanisms in power MOSFETs for switched circuits. An accurate behavioural MOSFET model is employed in a circuit simulator to analyse the performance of a trench MOSFET technology. A synchronous buck converter for point of load (PoL) applications underlies the study of MOSFETs´ switching behaviour. The methodology aims at the derivation of roadmap targets for future technology developments
Keywords
losses; power MOSFET; semiconductor device models; switching convertors; behavioural MOSFET model; circuit simulator; point of load applications; power MOSFET losses; switched circuits; synchronous buck converter; trench MOSFET technology; Buck converters; Circuit topology; Immune system; MOSFET circuits; Power MOSFET; Pulse width modulation; Roentgenium; Semiconductor diodes; Switching loss; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2006. EPE-PEMC 2006. 12th International
Conference_Location
Portoroz
Print_ISBN
1-4244-0121-6
Type
conf
DOI
10.1109/EPEPEMC.2006.4778373
Filename
4778373
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