一种用于功率MOSFET的谐振栅极驱动电路

A resonant gate drive circuit for power MOSFET

介绍了一种用于功率MOSFET的谐振栅极驱动电路。该电路通过循环储存在栅极电容中的能量来实现减少驱动功率损耗的目的 ,从而保证了此驱动电路可以在较高的频率下工作。通过实验 。

A newresonant gate drive circuit for power MOSFETis introduces.This resonant gate drive circuit recycles the energy stored in the gate capacitance to reduce the power dissipation.So,it enables the circuit to operation in higher freˉquencies.The experiment proves that the circuit is correct and practical.