Gyeong-Gu Kang

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 Ko, Ki-Duk Kim, Young‐Jin Woo et al. · 2018 · 38 citations

Engineering, Electrical Engineering, Electrochemical Engineering +16

A 4.5V-Input 0.3-to-1.7V-Output Step-Down Always-Dual-Path DC-DC Converter Achieving 91.5%-Efficiency with 250mΩ-DCR Inductor for Low-Voltage SoCs

Jae-Young Ko, Yeunhee Huh, Min-Woo Ko et al. · 2021 · 35 citations

Engineering, Computer Engineering, Electrical Engineering +15

A 96.6%-Efficiency Continuous-Input-Current Hybrid Dual-Path Buck-Boost Converter with Single-Mode Operation and Non-Stopping Output Current Delivery

Hongseok Shin, Doojin Jang, Gyeong-Gu Kang et al. · 2021 · 35 citations

Engineering, Electrical Engineering, Circuit Theory +15

A Monolithic 48V-to-1V 10A Quadruple Step-Down DC-DC Converter with Hysteretic Copied On-Time 4-Phase Control and 2× Slew Rate All-Hysteretic Mode

Hyunki Han, Min-Woo Ko, Jeong-Hyun Cho et al. · 2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) · 2022 · 27 citations

Engineering, Electrical Engineering, Low-power Design +16

A Triboelectric Energy-Harvesting Interface With Scalable Multi-Chip-Stacked Bias-Flip and Daisy-Chained Synchronous Signaling Techniques

Jiho Lee, Sang-Han Lee, Gyeong-Gu Kang et al. · IEEE Journal of Solid-State Circuits · 2022 · 17 citations

Engineering, Computer Engineering, Electrical Engineering +16