Suhwan Kim

18 papers Journal 5Unranked 13
YearRankTypeTitle / Venue / Authors
2025 — conf
8.8 Fine-Grained Spatial and Temporal Thermal Profiling of a 16nm CMOS Buck Converter and SoC Load-Current Emulator Using Low-Voltage Micron-Scale Thermal Sensors.
ISSCC
Zakir K. Ahmed, Suhwan Kim, Charles Augustine, Harish K. Krishnamurthy, Krishnan Ravichandran, James W. Tschanz, Vivek De
2025 J jnl
A 4.2-to-0.5-V, 0.8-μA-0.8-mA, Power-Efficient Three-Level SIMO Buck Converter for a Quad-Voltage RISC-V Microprocessor.
IEEE Trans. Very Large Scale Integr. Syst.
Dongkwun Kim, Zhaoqing Wang, Paul Xuanyuanliang Huang, Pavan Kumar Chundi, Suhwan Kim, Andres A. Blanco, Ram K. Krishnamurthy, Mingoo Seok
2025 — conf
A 93.9% Peak Efficiency 3V-to-40V-Input GaN-based DC-DC Converter with Unified Reliability and Efficiency Adaptive Control.
CICC
Zhaoqing Wang, Yichen Xu, Suhwan Kim, Nachiket V. Desai, Minxiang Gong, Ram Krishnamurthy, Xin Zhang, Mingoo Seok
2025 J jnl
A Monolithic, 10.5 W/mm
IEEE J. Solid State Circuits
Suhwan Kim, Harish K. Krishnamurthy, Zakir K. Ahmed, Nachiket V. Desai, Sheldon Weng, Anne Augustine, Huong T. Do, Jingshu Yu, Phong D. Bach, Xiaosen Liu, Kaladhar Radhakrishnan, Krishnan Ravichandran, James W. Tschanz, Vivek De
2025 J jnl
Digital Low-Dropout Regulator-Assisted Buck DC-DC Converter Achieving 68-mV Droop Voltage and 95.5% Efficiency.
IEEE Solid State Circuits Lett.
Yichen Xu, Zhaoqing Wang, Rentao Wan, Suhwan Kim, Minxiang Gong, Ram Krishnamurthy, Xin Zhang, Mingoo Seok
2024 — conf
14.9 A Monolithic 10.5W/mm
ISSCC
Suhwan Kim, Harish K. Krishnamurthy, Zakir K. Ahmed, Nachiket V. Desai, Sheldon Weng, Anne Augustine, Huong T. Do, Jingshu Yu, Phong D. Bach, Xiaosen Liu, Kaladhar Radhakrishnan, Krishnan Ravichandran, James W. Tschanz, Vivek De
2024 J jnl
A Ten-Level Series-Capacitor 24-to-1-V DC-DC Converter With Fast In Situ Efficiency Tracking, Power-FET Code Roaming, and Switch Node Power Rail.
IEEE J. Solid State Circuits
Zhaoqing Wang, Mao Li, Suhwan Kim, Nachiket V. Desai, Ram K. Krishnamurthy, Xin Zhang, Mingoo Seok
2023 — conf
93.89% Peak Efficiency 24V-to-1V DC-DC Converter with Fast In-Situ Efficiency Tracking and Power-FET Code Roaming.
ESSCIRC
Zhaoqing Wang, Mao Li, Suhwan Kim, Nachiket V. Desai, Ram K. Krishnamurthy, Orlando Lazaro, Andres A. Blanco, Xin Zhang, Mingoo Seok
2023 — conf
A 1.8W High-Frequency SIMO Converter Featuring Digital Sensor-Less Computational Zero-Current Operation and Non-Linear Duty-Boost.
ISSCC
Suhwan Kim, Harish K. Krishnamurthy, Sergey Sofer, Sheldon Weng, Shahar Wolf, Ashoke Ravi, Krishnan Ravichandran, Ofir Degani, James W. Tschanz, Vivek De
2022 — conf
Fully Integrated Voltage Regulators with Package-Embedded Inductors for Heterogeneous 3D-TSV-Stacked System-in-Package with 22nm CMOS Active Silicon Interposer Featuring Self-Trimmed, Digitally Controlled ON-Time Discontinuous Conduction Mode (DCM) Operation.
VLSI Technology and Circuits
Nachiket V. Desai, Harish K. Krishnamurthy, Suhwan Kim, Christopher Schaef, Sheldon Weng, Beomseok Choi, William J. Lambert, Krishnan Ravichandran, James W. Tschanz, Vivek De
2021 — conf
17.4 Peak-Current-Controlled Ganged Integrated High-Frequency Buck Voltage Regulators in 22nm CMOS for Robust Cross-Tile Current Sharing.
ISSCC
Nachiket V. Desai, Harish K. Krishnamurthy, Khondker Zakir Ahmed, Sheldon Weng, Suhwan Kim, Xiaosen Liu, Huong T. Do, Kaladhar Radhakrishnan, Krishnan Ravichandran, James W. Tschanz, Vivek De
2021 — conf
A 1S Direct-Battery-Attach Integrated Buck Voltage Regulator with 5-Stack Thin-Gate 22nm FinFET CMOS Featuring Active Voltage Balancing and Cascaded Self-Turn-ON Drivers.
VLSI Circuits
Suhwan Kim, Harish Krishnamurthy, Sally Amin, Sheldon Weng, Jin Feng, Huong T. Do, Kaladhar Radhakrishnan, Krishnan Ravichandran, James W. Tschanz, Vivek De
2020 — conf
Digital Control of Switching and Linear Integrated Voltage Regulators.
CICC
Harish K. Krishnamurthy, Zakir A. Khondker, Xiaosen Liu, Nachiket V. Desai, Suhwan Kim, Nicolas Butzen, Sally Amin, Sheldon Weng, Krishnan Ravichandran, James W. Tschanz, Vivek De
2020 — conf
Self-Powered IOT System for Edge Inference.
ISQED
Dileep Kurian, Tanay Karnik, Saksham Soni, Saransh Chhabra, Suhwan Kim, Jaykant Timbadiya, Ankit Gupta, Krishnan Ravichandran, Mukesh Bhartiya, Angela Nicoara
2019 J jnl
A Light-Load Efficient Fully Integrated Voltage Regulator in 14-nm CMOS With 2.5-nH Package-Embedded Air-Core Inductors.
IEEE J. Solid State Circuits
Christopher Schaef, Kaladhar Radhakrishnan, Krishnan Ravichandran, James W. Tschanz, Vivek De, Nachiket V. Desai, Harish K. Krishnamurthy, Xiaosen Liu, Khondker Zakir Ahmed, Suhwan Kim, Sheldon Weng, Huong T. Do, William J. Lambert
2018 — conf
A 99.2% Tracking Accuracy Single-Inductor Quadruple-Input-Quadruple-Output Buck-Boost Converter Topology with Periodical Interval Perturbation and Observation MPPT.
A-SSCC
Chao-Jen Huang, Yao-Sheng Ma, Wen-Hau Yang, Yen-Ting Lin, Chun-Chieh Kuo, Ke-Horng Chen, Hsiao-Jung Liu, Pei-Shan Yu, Fang-Chih Chu, Ching-Ju Lin, Hong-Wen Huang, Kuo-Chih Hung, Yuan-Hua Chu, Ying-Hsi Lin, Suhwan Kim, Krishnan Ravichandran
2018 — conf
A Single-Stage, Single-Inductor, 6-Input 9-Output Multi-Modal Energy Harvesting Power Management IC for 100µW-120MW Battery-Powered IoT Edge Nodes.
VLSI Circuits
Suhwan Kim, Vaibhav A. Vaidya, Christopher Schaef, Andrew Lines, Harish Krishnamurthy, Sheldon Weng, Xiaosen Liu, Dileep Kurian, Tanay Karnik, Krishnan Ravichandran, James W. Tschanz, Vivek De
2018 — conf
A cm-scale self-powered intelligent and secure IoT edge mote featuring an ultra-low-power SoC in 14nm tri-gate CMOS.
ISSCC
Tanay Karnik, Dileep Kurian, Paolo A. Aseron, Richard Dorrance, Erkan Alpman, Angela Nicoara, Roman Popov, Leonid Azarenkov, Mikhail J. Moiseev, Li Zhao, Santosh Ghosh, Rafael Misoczki, Ankit Gupta, M. Akhila, Sriram Muthukumar, Saurabh Bhandari, Satish Yada, Kartik Jain, Robert Flory, Chanitnan Kanthapanit, Eduardo Quijano, Bradley Jackson, Hao Luo, Suhwan Kim, Vaibhav A. Vaidya, Adel Elsherbini, Renzhi Liu, Farhana Sheikh, Omesh Tickoo, Ilya Klotchkov, Manoj R. Sastry, Sheldon Sun, Mukesh Bhartiya, Anuradha Srinivasan, Yatin Hoskote, Hong Wang, Vivek De