AN3267功率MOSFET的VGS对降压转换器性能的影响

AN3267功率MOSFET的VGS对降压转换器性能的影响

AN3267
Application note

Impact of power MOSFET VGS on buck converter performance

Introduction
DC-DC buck converters are widely used in the computer and peripherals industry due to
their high efficiency and simple electrical topology. In synchronous buck converter design
and semiconductor device choice, converter efficiency maximization and switching behavior
immunity to voltage stresses and fast transients are mandatory.
This document presents the simulation and experimental test results on a single-phase
synchronous buck converter, highl