A 98.6%-Peak-Efficiency 1.47A/mm2-Current-Density Buck-Boost Converter with Always Reduced Conduction Loss. - Ji Jin; Yufa Zhou 002; Changjin Chen; Xu Han; Weiwei Xu; Lin Cheng (ISSCC, 2023)

A 97.3%-Peak-Efficiency Always-Dual-Path Buck-Boost Converter with Single-Mode Operation and Fast Transient Responses. - Ji Jin; Yufa Zhou 002; Weiwei Xu; Lin Cheng (CICC, 2024)