Study of the power-load characteristics in a widely adapted driver circuit for several types power semiconductor device

The drive circuit plays a key role in exerting the characteristics of power devices. For devices of different materials and processes, the output voltage amplitude of the drive circuit is very different. Aiming at the power supply problem of the driving circuit of various types of devices, this arti...

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Bibliographic Details
Main Authors: Zhang, Yunxin, Yue, Wenyan, Zhang, Guoyue, Gao, Guangang, Wang, Fengchuan, Huang, Xianjin
Format: Conference Proceeding
Language:English
Subjects:
different material devices
Logic gates
multiple windings
power semiconductor devices
Power supplies
power-load characteristics
Silicon
Silicon carbide
Software
SPICE
Windings
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Summary:The drive circuit plays a key role in exerting the characteristics of power devices. For devices of different materials and processes, the output voltage amplitude of the drive circuit is very different. Aiming at the power supply problem of the driving circuit of various types of devices, this article focuses on studying a power supply type that can meet the different power supply standards of the driving circuit. First, the load characteristics of the driving power supply are analyzed, and the gate voltage and driving power of different devices are compared. Secondly, the design method of flyback circuit is introduced in detail, including the selection of magnetic core and the design of inductance. Finally, the Pspice simulation software was used to test the output voltage waveform of the power supply, and the rationality of the circuit was verified through experiments.
ISSN:2158-2297
DOI:10.1109/ICIEA51954.2021.9516149