Applications of new high-voltage Bipolar-Power MOSFET cascode monolithic devices are developed. The device features of this smart-power, emitter-switching component, are described both in terms of physical structure and electrical performances. Firstly, the device is characterized in a soft switching zero-voltage test circuit. The experimental tests are carried out in several working conditions in order to understand the main advantages and drawbacks of the switch. Finally, actual Zero-Voltage applications as a step-down ZV (Zero-Voltage) QRC (Quasi Resonant Converter), and a TV deflection circuit are presented and discussed.
Cascode monolithic switches in resonant circuit applications / Belverde, G.; Galluzzo, A.; Melito, M.; Musumeci, S.; Raciti, A.. - ELETTRONICO. - (2000). (Intervento presentato al convegno IEEE International Caracas Conference on Devices, Circuits and Systems tenutosi a Cancun, Mexico) [10.1109/ICCDCS.2000.869866].
Cascode monolithic switches in resonant circuit applications
S. Musumeci;
2000
Abstract
Applications of new high-voltage Bipolar-Power MOSFET cascode monolithic devices are developed. The device features of this smart-power, emitter-switching component, are described both in terms of physical structure and electrical performances. Firstly, the device is characterized in a soft switching zero-voltage test circuit. The experimental tests are carried out in several working conditions in order to understand the main advantages and drawbacks of the switch. Finally, actual Zero-Voltage applications as a step-down ZV (Zero-Voltage) QRC (Quasi Resonant Converter), and a TV deflection circuit are presented and discussed.File | Dimensione | Formato | |
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https://hdl.handle.net/11583/2980021