A multi-path switched-capacitor-inductor hybrid DC-DC converter with reduced inductor loss and extended voltage conversion range. - Qiaobo Ma; Xiongjie Zhang; Yang Jiang 002; Katsuhiro Hata; Makoto Takamiya; Man-Kay Law; Pui-In Mak; Rui Paulo Martins (IEICE Electron. Express, 2021)

A 12V-to-1V switched-capacitor-assisted hybrid converter with dual-path charge conduction and zero-voltage switching. - Xiongjie Zhang; Qiaobo Ma; Yang Jiang 002; Man-Kay Law; Pui-In Mak; Rui Paulo Martins (IEICE Electron. Express, 2021)

A Switched-Capacitor Hybrid Quadratic Buck Converter for 48V-Input Wide-Range Conversion. - Ruijie Zhao 003; Xiongjie Zhang; Xuchu Mu; Huihua Li; Yang Jiang 002; Man-Kay Law; Pui-In Mak; Rui Paulo Martins (ICECS 2022, 2022)

Modelling and Analysis of ΔΣ-Modulation-Based Output Spectrum Spur Reduction in Dual-Path Hybrid DC-DC Converters. - Xiongjie Zhang; Yang Jiang 002; Man-Kay Law; Pui-In Mak; Rui Paulo Martins (PRIME, 2022)

A Cross-Coupled Hybrid SC Converter with Extended VCR Range and Intrinsic Loss Balance Achieving 90% Average Efficiency with 1.5% Variation Over Full Li-ion Battery Input Range and 0.95A/mm2 Peak Current Density. - Qiaobo Ma; Huihua Li; Xiongjie Zhang; Anyang Zhao; Yang Jiang 002; Man-Kay Law; Rui Paulo Martins; Pui-In Mak (A-SSCC, 2023)

A 0.05-to-3.1A 585mA/mm3 97.3%-Efficiency Outphase Switched-Capacitor Hybrid Buck Converter with Relieved Capacitor Inrush Current and COUT-Free Operation. - Xiongjie Zhang; Qiaobo Ma; Anyang Zhao; Yang Jiang 002; Man-Kay Law; Pui-In Mak; Rui Paulo Martins (VLSI Technology and Circuits, 2023)

A 10.5 W, 93% Efficient Dual-Path Hybrid (DPH)-Based DC-DC Converter Incorporating a Continuous-Current-Input Switched-Capacitor Stage and Enhanced IL Reduction for 12 V/24 V Inputs. - Qiaobo Ma; Xiongjie Zhang; Anyang Zhao; Huihua Li; Yang Jiang 002; Man-Kay Law; Makoto Takamiya; Rui Paulo Martins; Pui-In Mak (IEEE Trans. Circuits Syst. I Regul. Pap., 2023)

28.3 A 12-28V to 0.6-1.8V Ratio-Regulatable Dickson SC Converter with Dual-Mode Phase Misalignment Operations Achieving 93.1% Efficiency and 6A Output. - Qiaobo Ma; Yang Jiang 002; Huihua Li; Xiongjie Zhang; Man-Kay Law; Rui Paulo Martins; Pui-In Mak (ISSCC, 2024)

An Outphase-Interleaved Switched-Capacitor Hybrid Buck Converter With Relieved Capacitor Inrush Current and COUT-Free Operations. - Xiongjie Zhang; Qiaobo Ma; Yang Jiang 002; Anyang Zhao; Man-Kay Law; Rui Paulo Martins; Pui-In Mak (IEEE J. Solid State Circuits, 2024)

A 12V-to-1V Outphase-Interleaved SC Hybrid Converter With Enhanced Inductor De-Energizing Slew Rate and Adaptive Deadtime Control. - Xiongjie Zhang; Xinman Li; Anyang Zhao; Yang Jiang 002; Weihang Zhang; Jincheng Zhang; Rui Paulo Martins; Pui-In Mak (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A 24-V-Input Highly Integrated Interleaved-Inductor Multiple Step-Down Hybrid DC-DC Converter With Inherent Current Equalization Characteristics. - Xiongjie Zhang; Anyang Zhao; Qiaobo Ma; Yang Jiang 002; Man-Kay Law; Rui Paulo Martins; Pui-In Mak (IEEE J. Solid State Circuits, 2024)

A Cross-Coupled Hybrid Switched-Capacitor Buck Converter With Extended Conversion Range and Enhanced DCR Loss Reduction. - Qiaobo Ma; Huihua Li; Xiongjie Zhang; Anyang Zhao; Yang Jiang 002; Man-Kay Law; Rui Paulo Martins; Pui-In Mak (IEEE J. Solid State Circuits, 2024)

A 98.5% Peak Efficiency 2/3-Phase Buck-or-Boost Converter With VCR-Independent Loss Optimization and Unconditional RHP Zero Elimination Achieving 2.76A/mm2-Current-Density and 6.5µs Recovery. - Xiongjie Zhang; Xinman Li; Yang Jiang 002; Zhangming Zhu; Rui Paulo Martins; Pui-In Mak (CICC, 2025)