Type

Xiongjie Zhang, Xinman Li, Yang Jiang*, Zhangming Zhu, Rui Martins, Pui-In Mak, 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

IEEE Custom Integrated Circuits Conference (CICC)

Apr-2025

Hangxiao Ma, Qiaobo Ma, Xuchu Mu, Yang Jiang*, Rui P. Martins, and Pui-In Mak, A 30-110V Resonant Buck-Boost Power-Bus Charger Achieving 50-A Peak Laser-Current Pulse Generation in 2ns for MHz-Frequency Automotive LiDAR Transmitter

IEEE Custom Integrated Circuits Conference (CICC)

Apr-2025

J. Shi, X. Mu, Q. Ma, Y. Jiang*, R. Martins, and P.-I. Mak, A 9.1mW All-5V-CMOS Series-Capacitor AC-DC Converter with CF Reallocation Operations for 85-230VRMS Mains Achieving 85.6% Efficiency at 858mW/cm3 Density

2025 Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)

Jul-2025

Siman Jia, Xuchu Mu, Qiaobo Ma, Yang Jiang*, Rui Martins, Pui-In Mak, On-Chip Surround Power Delivery Using 25-Ratio SC DCDC Converter with 0.35-3.3V Output Range Achieving 92.3% Peak Efficiency

2025 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)

pp. 82-83 Oct-2025

Jiahao Shi, Xiangan You, Qiaobo Ma, Jian Song, Xiongjie Zhang, Qidong Wang, Yang Jiang*, Rui P Martins, Pui-In Mak, An 8-32 V-Input SiP-Integrated 58 W/15A Octuple-StepDown Resonant Converter with Soft-Input/-Output Conduction and ZVS Using 4-Phase Coupled Inductor

2025 IEEE Asian Solid-State Circuits Conference (A-SSCC)

pp. 172-174 Nov-2025

Xiongjie Zhang, Xinman Li, Qiaobo Ma, Huihua Li, Yang Jiang*, Yan Lu, Rui Martins, Pui-In Mak, A 45W 12-40V Input 94.4% Peak Efficiency Simultaneous 1S/2S Battery Charging and PoL Supply Hybrid Converter with Flying Capacitor Floating Technique and Duty-Cycle Lockout-Release Operations

2025 IEEE Asian Solid-State Circuits Conference (A-SSCC)

pp. 172-174 Nov-2025

Zhenyu Shen, Xiongjie Zhang, Xiacong Liu, Yang Jiang*, Rui Martins, Pui-In Mak, A Fast-Transient Buck Converter with Oversampled Multi-Phase-Ramp PWM Control

IEEE International Symposium on Circuits and Systems (ISCAS)

May-2026

Jiangchao Wu, Xin Lu, Man-Kay Law*, Yang Jiang, Liyuan Liu, Pui-In Mak, Rui P. Martins, A Multimode CMOS Vision Sensor With On-Chip Motion Direction Detection and Simultaneous Energy Harvesting Capabilities

IEEE Sensors Journal

Vol. 22, no. 13, pp. 12808-12819 Jun-2022

Xiongjie Zhang, Qiaobo Ma, Yang Jiang*, Anyang Zhao, Man-Kay Law, Rui P. Martins, Pui-In Mak, An Outphase -Interleaved Switched-Capacitor Hybrid Buck Converter With Relieved Capacitor Inrush Current and COUT-Free Operations

IEEE Journal of Solid-State Circuits (JSSC)

vol. 59, no. 4, pp. 1078-1092 Apr-2024

Qiaobo Ma, Xiongjie Zhang, Anyang Zhao, Huihua Li, Y. Jiang*, Man-Kay Law, Makoto Takamiya, Rui P. Martins, and Pui-In Mak, 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

IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I)

vol. 70, no. 12, pp. 5482-5495 Dec-2023