A 50W, 500kHz, Full-Bridge, Phase-Shift, ZVS Isolated DC to DC Converter Using the HIP4081ANo. AN9506 April 1995 Intersil Intelligent Power A 50W, 500kHz, Full-Bridge, Phase-Shift, ZVS Isolated DC to DC Converter Using the HIP4081A Author: David J. Hamo Introduction ability to vary the turn-on delays of both upper and lower MOSFET switches. This is an essential feature for realizing Many articles and papers have been published recently pro- zero voltage switching (ZVS). The net result is exibility and moting the performance and benets of the Phase-Shift, ……