通过准方波零电压开关和片上动态死区控制同步栅极驱动实现高频高效非隔离升压变换器

This paper presents techniques to enable non-isolated boost converters to achieve high power efficiencies under high switching frequency and high-voltage conditions. A quasi-square-wave zero-voltage switching (QSW-ZVS) boost converter topology is proposed to achieve high-frequency soft switching without any coupled inductors in the power stage and, thus, minimize the switching power loss of the co...