Journal Papers
[18] L. Zhao, J. Tang, X. Zhang, K. Wei, R. Magod and C. Huang, “A 96.1% Efficiency Single-Inductor Multiple-Output (SIMO) Buck Converter with 2.1A/ns Transient Speed and 2.2A Maximum Current Capacity”, accepted in IEEE Journal of Solid-State Circuits (JSSC) 2024, to appear.
[17] J. Tang, L. Zhao and C. Huang, “A Through-Power-Link Hysteretic Controlled Capacitive Isolated DC-DC Converter with Enhanced Efficiency and Common-Mode Transient Immunity”, accepted in IEEE Journal of Solid-State Circuits (JSSC) 2024, to appear.
[16] J. Jiang, J. Tang, L. Zhao, C. Zhan and C. Huang, “A 63% Efficiency 1.29-W Single-Link Multiple-Output (SLiMO) Isolated DC-DC Converter Using FPC Micro-Transformer with Local Voltage and Global Power Regulations”, accepted in IEEE Journal of Solid-State Circuits (JSSC) 2023, Early access.
[15] Y. Tan, C. Huang and H. Ishikuro, “Design of Dual Lower-Bound Hysteresis Control in Switched-Capacitor DC-DC Converter for Optimum Efficiency and Transient Speed in Wide Loading Range for IoT Application”, accepted in IEEE Journal of Solid-State Circuits (JSSC) 2023, Early access.
[14] L. Zhao, J. Tang, K. Wei and C. Huang, “A 4-Phase DAB Current-Mode Hysteretic Controlled Buck Converter With Relaxed Inductor Requirements and Enhanced DC and Dynamic Performance”, IEEE Journal of Solid-State Circuits (JSSC) 2023, Early Access.
[13] J. Tang, L. Zhao and C. Huang, “A Wireless Hysteretic Controlled Wireless Power Transfer System with Enhanced Efficiency and Dynamic Response for Bioimplants”, IEEE Journal of Solid-State Circuits (JSSC), vol. 58, no. 4, pp. 1160-1171, Apr. 2023..
[12] X. Liu, J. Jiang, C. Huang and P. K. T. Mok, “Loop Analysis and Stability Considerations of Hybrid PA Supply Modulators”, IEEE Transactions on Circuits and Systems – II (TCAS-II), Early Access, 2022.
[11] X. Liu, J. Jiang, C. Huang and P. K. T. Mok, “Design Techniques for High-Efficiency Envelope-Tracking Supply Modulator for 5th Generation Communication”, IEEE Transactions on Circuits and Systems – II (TCAS-II), Early Access, 2022.
[10] M. Pathak, S. Xie, C. Huang and R. Kumar, “High-Voltage Triboelectric Energy Harvesting using Multi-Shot Energy Extraction in 70V BCD Process”, IEEE Transactions on Circuits and Systems – II (TCAS-II), Early Access, 2022.
[9] C. Huang and S. Lee, “Voltage-mode hysteretic control techniques for high-current single-inductor multiple-output switching regulators”, IET Electronics Letters (EL), Apr. 2020.
[8] J. Jiang, X. Liu, C. Huang, W. -H. Ki, P. K. T. Mok and Y. Lu, “Subtraction-Mode Switched-Capacitor Converters with Parasitic Loss Reduction,” IEEE Transactions on Power Electronics (TPE), vol. 35, no. 2, pp. 1200-1204, Feb. 2020.
[7] C. Huang, T. Kawajiri and H. Ishikuro, “A 13.56-MHz Wireless Power Transfer System With Enhanced Load-Transient Response and Efficiency by Fully Integrated Wireless Constant-Idle-Time Control for Biomedical Implants”, IEEE Journal of Solid-State Circuits (JSSC), vol. 53, no. 2, pp. 538-551, Feb. 2018.
[6] X. Liu, C. Huang and P. K. T. Mok, “A High-Frequency 3-Level Buck Converter with Real-Time Calibration and Wide Output Range for Fast-DVS”, IEEE Journal of Solid-State Circuits (JSSC), vol. 53, no. 2, pp. 582-595, Feb. 2018.
[5] C. Huang, T. Kawajiri and H. Ishikuro, “A Near-Optimum 13.56 MHz CMOS Active Rectifier with Circuit-Delay Real-Time Calibrations for High-Current Biomedical Implants”, IEEE Journal of Solid-State Circuits (JSSC), vol. 51, no. 8, pp. 1797-1809, Aug. 2016.
[4] C. Huang and P. K. T. Mok, “A Delay-Line Based Voltage-to-Duty-Cycle Controller for High-Frequency PWM Switching Converters,” IEEE Transactions on Circuits and Systems – II (TCAS-II), vol 62, no. 8, pp. 751-755, Aug. 2015.
[3] C. Huang and P. K. T. Mok, “Undershoot suppression technique for fully-integrated PWM switching converters,” IET Electronics Letters (EL), vol 51, no. 1, pp. 96-97, Dec. 2014.
[2] C. Huang and P. K. T. Mok, “A 100 MHz 82.4% Efficiency Package-Bondwire Based Four-Phase Fully-Integrated Buck Converter with Flying Capacitor for Area Reduction”, IEEE Journal of Solid-State Circuits (JSSC), vol 48, no. 12, pp. 2977-2988, Dec. 2013.
[1] C. Huang and P. K. T. Mok, “An 84.7% Efficiency 100-MHz Package Bondwire-Based Fully Integrated Buck Converter with Precise DCM Operation and Enhanced Light-Load Efficiency”, IEEE Journal of Solid-State Circuits (JSSC), vol 48, no. 11, pp. 2595-2607, Nov. 2013.
Conference Papers
[23] J. Tang, L. Zhao, X. Zhang, K. Wei and C. Huang, “A Monolithic Non-Linearly Controlled 3-Level Single-Inductor Multiple-Output Buck Converter with 1A/1.5ns Transient Handling Capability Using On-Die LC”, accepted in IEEE Custom Integrated Circuits Conference (CICC), to be presented in Apr. 2024.
[22] G. Liu, H. Wu, C. Hu, C. Huang, X. Liu and J. Jiang, “An 85-264Vac to 3-4.2Vdc 1.05W Capacitive Power Converter with Idle Power Reduction and 4-Phase 1/10X SC Converter Achieving 5.11mW Quiescent Power and 78.2% Peak Efficiency”, accepted in IEEE International Solid-State Circuits Conference (ISSCC) 2024, to appear.
[21] S. Y. Sim, X. Zhang, J. Jiang, K. Wei and C. Huang, “A 94.7% Efficiency Direct-Step-Down Switched-Tank-Based 48V to 1V-3.3V Hybrid Converter with Constant-Resonant-Time Control”, accepted in IEEE Applied Power Electronics Conference and Exposition (APEC) 2024, to be presented.
[20] M. R. Khan, K. Wei, X. Zhang and C. Huang, “A Single-Inductor 4-Phase Hybrid Switched-Capacitor Topology for Integrated 48V-to-1V DC-DC Converters”, accepted in IEEE International Symposium on Circuits and Systems (ISCAS), to be presented in May 2023.
[19] J. Jiang, J. Tang, L. Zhao, C. Zhan and C. Huang, “SLiMO: A 61.8% Efficiency Single-Link Multiple-Output Isolated DC-DC Converter Using Low-Cost FPC Micro- Transformer with Local Voltage and Global Power Regulation”, in IEEE Custom Integrated Circuits Conference (CICC), Apr. 2023 (Best Student Paper Finalist)
[18] M. R. Khan, X. Zhang and C. Huang, “Analytical Comparison of 2-Phase 3-Level and Double-Step-Down Topologies for Integrated High-Ratio DC-DC Converters in BCD and GaN Process”, in IEEE Energy Conversion Congress and Exposition (ECCE), 2022.
[17] L. Zhao, J. Tang and C. Huang, ” A Fully In-Package 4-Phase Fixed-Frequency DAB Hysteretic Controlled DC-DC Converter with Enhanced Efficiency, Load Regulation and Transient Response”, in IEEE Custom Integrated Circuits Conference (CICC), Apr. 2022.
[16] S. Y. Sim, J. Jiang, and C. Huang, “A Half-Bridge GaN Driver with Real-Time Digital Calibration for VGS Ringing Regulation and Slew-Rate Optimization in 180nm BCD”, in IEEE International Symposium on Circuits and Systems (ISCAS), May. 2022.
[15] M. Pathak, S. Xie, C. Huang and R. Kumar, “High-Voltage Triboelectric Energy Harvesting using Multi-Shot Energy Extraction in 70V BCD Process”, in IEEE International Symposium on Circuits and Systems (ISCAS), May. 2022.
[14] J. Tang, L. Zhao, and C. Huang, “A 68.3% Efficiency Reconfigurable 400-/800-mW Capacitive Isolated DC-DC Converter with Common-Mode Transient Immunity and Fast Dynamic Response by Through-Power-Link Hysteretic Control”, in IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2022.
[13] M. R. Khan, F. Munir, and C. Huang, “An IoT-enabled Automated Tight-Glycemic-control System for Intensive Care”, in IEEE Biomedical Circuits and Systems Conference (BioCAS), Oct. 2021.
[12] S. Xie, J. Tang and C. Huang, “A 94.1% Efficiency 20-180W GaN-Based Full-Bridge Wireless Power Receiver for High-Power Wireless Chargers”, in IEEE International Symposium on Circuits and Systems (ISCAS), May. 2021.
[11] J. Tang, L. Zhao and C. Huang, “A Wireless Power Transfer System with Up-to-20% Light-Load Efficiency Enhancement and Instant Dynamic Response by Fully Integrated Wireless Hysteretic Control for Bioimplants”, in IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2021.
[10] C. Huang, T. Kawajiri and H. Ishikuro, “A Wireless Power Transfer System with Enhanced Response and Efficiency by Fully-Integrated Fast-Tracking Wireless Constant-Idle-Time Control for Implants”, in IEEE Symposia on VLSI Circuits (VLSIC), 2016.
[9] X. Liu, C. Huang and P. K. T. Mok, “A 50MHz 5V 3W 90% Efficiency 3-Level Buck Converter with Real-Time Calibration and Wide Output Range for Fast-DVS in 65nm CMOS”, in IEEE Symposia on VLSI Circuits (VLSIC), 2016.
[8] C. Huang, T. Kawajiri and H. Ishikuro, “A Near-Optimum 13.56 MHz Active Rectifier for High-Current Biomedical Implants”, in IEEE Custom Integrated Circuits Conference (CICC), 2015.
[7] L. Xun, C. Huang and P. K. T. Mok, “Dynamic Performance Analysis of 3-Level Integrated Buck Converters”, in IEEE International Symposium on Circuits and Systems (ISCAS), 2015.
[6] J. Jiang, Y. Lu, C. Huang, W. -H. Ki and P. K. T. Mok, “A 2-/3-Phase Fully Integrated Switched-Capacitor DC-DC Converter in Bulk-CMOS for Energy-Efficient Digital Circuits With 14% Efficiency Improvement”, in IEEE International Solid-State Circuits Conference (ISSCC), 2015.
[5] C. Huang, L. Cheng, P. K. T. Mok and W. -H. Ki, “High-Side NMOS Power Switch and Bootstrap Driver for High-Frequency Fully-Integrated Converters with Enhanced Efficiency”, in IEEE International Symposium on Circuits and Systems (ISCAS), 2013.
[4] C. Huang and P. K. T. Mok, “An 82.4% Efficiency Package Bondwire Based Four-Phase Fully-Integrated Buck Converter with Flying Capacitor for Area Reduction”, in IEEE International Solid-State Circuits Conference (ISSCC), 2013.
[3] C. Huang and P. K. T. Mok, “A Package Bondwire Based 80% Efficiency 80MHz Fully-Integrated Buck Converter with Precise DCM Operation and Enhanced Light-Load Efficiency”, in IEEE Asian Solid-State Circuits Conference (A-SSCC), 2012.
[2] X. Jing, P. K. T. Mok, C. Huang and F. Yang, “A 0.5V Nanowatt CMOS Voltage Reference with Two High PSRR Outputs”, in IEEE International Symposium on Circuits and Systems (ISCAS), 2012.
[1] C. Huang and P. K. T. Mok, “Cross-Regulation-Suppression Control Scheme for CCM Single-Inductor-Dual-Output Buck Converter with Ordered-Power-Distributive Control”, in IEEE International Symposium on Circuits and Systems (ISCAS), 2011, pp. 1612-1615.
Patents
[1] S. Li, J. Lu, C. Huang, X. Lin, L. S. Wang and X. Jiang, “Method and apparatus for bypassing current generation in parallel with switching regulator,” US Patent 10,326,363