一种用于电感电流平衡的交叉连接飞跨电容两相三电平Buck变换器

The two-phase operation of a dc–dc converter has several benefits, when compared with the single phase, including higher efficiency, smaller ripple, faster response, etc. However, it suffers from unbalanced currents between the two phases. This article presents a two-phase three-level buck converter with cross-connected flying capacitors (X-CFLY). The proposed converter suppresses the unbalanced i...