一种使用隔离堆叠半桥变换器的新型单级48V输入电压调节模块

A buck-derived transformer-isolated converter topology has been proposed in this article for the single-stage 48-V voltage regulator module (VRM) application. The proposed converter uses a switched-capacitor voltage divider derived stacked half-bridge circuit in the primary side of the transformer. This simplifies the transformer structure and reduces device voltage ratings compared to the convent...