A 97% high-efficiency 6μs fast-recovery-time buck-based step-up/down converter with embedded 1/2 and 3/2 charge-pumps for li-lon battery management.
Min-Woo KoKiduk KimYoung-Jin WooSe-Un ShinHyun-Ki HanYeunhee HuhGyeong-Gu KangJeong-Hyun ChoSang-Jin LimSe-Hong ParkHyung-Min LeeGyu-Hyeong ChoPublished in: ISSCC (2018)