A 96.4%-Efficiency Single-Duty-Cycled Buck-Boost Converter Achieving 1.9mV Ripple and 2.1mV Mode-Change Fluctuation for Mobile OLED Displays. - Kim, Jae-Hyun; Park, Yousung; Kwon, Doyoung; Kim, Dong-Kyu; Park, Sung-Chun; Lee, Yongjae; Lee, Jung-Bong; Kim, Hyun-Sik (2024)