An ultra high switching frequency step-down ...
Document type :
Communication dans un congrès avec actes
Title :
An ultra high switching frequency step-down DC-DC converter based on gallium arsenide devices
Author(s) :
Gaye, Mamadou [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ajram, Sami [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Maynadier, Paul [Auteur]
Alcatel Space Industries Toulouse (FRANCE)
Salmer, Georges [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ajram, Sami [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Maynadier, Paul [Auteur]
Alcatel Space Industries Toulouse (FRANCE)
Salmer, Georges [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Conference title :
_
City :
_
Country :
France
Start date of the conference :
2000
Book title :
Proceedings of the 8th European Gallium Arsenide and Other Semiconductor Application Symposium, GAAS 2000
Publisher :
European Microwave Association
Publication date :
2000
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
A 50MHz to 100MHz dc-dc power converter using Gallium Arsenide power switches is studied.GaAs Schottky rectifiers with high breakdown voltage and very small Ron x Con switching qualityfactor have been fabricated. A 10V to ...
Show more >A 50MHz to 100MHz dc-dc power converter using Gallium Arsenide power switches is studied.GaAs Schottky rectifiers with high breakdown voltage and very small Ron x Con switching qualityfactor have been fabricated. A 10V to 5V (or 8V) prototype with an output power of 2.6Watts and apower efficiency of 77% has been reported.Show less >
Show more >A 50MHz to 100MHz dc-dc power converter using Gallium Arsenide power switches is studied.GaAs Schottky rectifiers with high breakdown voltage and very small Ron x Con switching qualityfactor have been fabricated. A 10V to 5V (or 8V) prototype with an output power of 2.6Watts and apower efficiency of 77% has been reported.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Non spécifiée
Popular science :
Non
Source :