Isolated and Regulated Ultra-Flat DC–DC Power Converter for Extremely Wide Input Voltage Range (15 V–150 V), High Gain and Demanding Dynamics
This article proposes an isolated ultra-flat DC–DC converter architecture capable of directly converting high-voltage distribution rails (15–150 V) into regulated sub-1 V outputs with extremely high voltage conversion ratio. The solution is based on a resonant single-transformer structure specifically designed to enabl...