DocumentCode
2474336
Title
Body-diode related losses in Shield-Plate FETs for SiP 12V-input DC/DC buck converters operating at high-frequency (4MHz)
Author
Roig, J. ; Mouhoubi, S. ; De Pestel, F. ; Martens, N. ; Bauwens, F. ; Massie, H. ; Golonka, L. ; Loechelt, G.
Author_Institution
ON Semicond., Oudenaarde, Belgium
fYear
2012
fDate
3-7 June 2012
Firstpage
291
Lastpage
294
Abstract
The power losses in System-in-Package (SiP) 12V-input DC/DC buck converters with advanced 30V Shield-Plate FETs (SP-FETs) are assessed by experiment and simulation with special interest in the body-diode contribution. Unlike previous work, rise/fall times and on/off deadtimes are in the nanosecond range to provide high efficiency at high frequency operation (1-4MHz).
Keywords
DC-DC power convertors; field effect transistors; body-diode contribution; body-diode related losses; frequency 4 MHz; high frequency operation; nanosecond range; shield plate FET; system-in-package DC/DC buck converters; voltage 12 V; Logic gates; Loss measurement; MOSFETs; Power supplies; Silicon; Substrates;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Semiconductor Devices and ICs (ISPSD), 2012 24th International Symposium on
Conference_Location
Bruges
ISSN
1943-653X
Print_ISBN
978-1-4577-1594-5
Electronic_ISBN
1943-653X
Type
conf
DOI
10.1109/ISPSD.2012.6229080
Filename
6229080
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