A 92.8% Efficiency Adaptive-On/Off-Time Control 3-Level Buck Converter for Wide Conversion Ratio with Shared Charge Pump Intermediate Voltage Regulator. - Yuki Karasawa; Takanobu Fukuoka; Kousuke Miyaji (VLSI Circuits, 2018)

A wide conversion ratio, 92.8% efficiency, 3-level buck converter with adaptive on/off-time control and shared charge pump intermediate voltage regulator. - Kousuke Miyaji; Yuki Karasawa; Takanobu Fukuoka (ASP-DAC, 2019)