减少MOSFET开通损耗的输出电容优化曲线的研究

Optimization of Output Capacitance for Reducing the Energy Loss during MOSFET Turn-on

介绍了利用输出电容的电荷存储效应来分析由于寄生输出电容的存在给MOSFET器件动态开通时带来的附加损耗 。

Applying the charge concepts of MOSFET's output capacitance,the additive power dissipation arising from the output capacitance when the MOSFET turns on at a high switching frequency is analyzed. Furthermore, the optimization of the output capacitance to reduce the energy loss is introduced.