Title :
Analysis of MOSFET operating in half-wave zero-current switching quasi-resonant converter
Author :
Goryashin, Nikolay N. ; Solomatova, Anna S.
Author_Institution :
Siberian State Aerosp. Univ., Krasnoyarsk, Russia
Abstract :
In this paper the analysis of bidirectional switch based on two MOSFETs operating as switching element in zero-current switching half wave quasi-resonant buck converter is carried out. The influence of MOSFETs output parasitic capacitance together with resonant tank inductor on conduction power loss in switching element is found due to the proposed analytical model. The condition to provide minimal conduction losses in switching MOSFET is obtained. All theoretical results are proved experimentally.
Keywords :
MOSFET circuits; inductors; switching convertors; zero current switching; MOSFET; bidirectional switch; output parasitic capacitance; resonant tank inductor; zero-current switching half wave quasi-resonant buck converter; Inductors; MOSFET circuits; Seminars; Switches; Transistors; Zero current switching; MOSFETs; Zero-current switching; quasi-resonant converter;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2012 IEEE 13th International Conference and Seminar of Young Specialists on
Conference_Location :
Erlagol, Altai
Print_ISBN :
978-1-4673-2517-2
DOI :
10.1109/EDM.2012.6310251
