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如何解决双向BUCK电路,续流二极管关断时寄生电感与结电容产生的2倍的谐振电压

测试中发现BUCK电路下管MOSEFET在死区时间后内二极管关断时产生的很高的过电压,且随电流而增加。有没有比较好的解决方案