同步Buck变换器中dv/dt引起的下管MOSFET误导通的新型分析模型

This paper presents new studies of dv/dt-induced low-side mosfet false trigger when the high-side mosfet is turned on in synchronous buck converters. New analytical expressions are derived and utilized to predict both the magnitude and duration of the false triggering pulse to reveal more physical insight into the phenomenon. In contrast to the existing simple analytical model, the new model takes...