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Power Management IC/Analog Circuit
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교수 프로필
신세운
교수Sewoon Shin
전력관리 및 집적회로 시스템 설계 · LG-209
Background
학력
2013.03-2018.08
한국과학기술원/전기 및 전자
2006.03-2013.02
경북대학교/전자전기 컴퓨터학부
Experience
주요경력
2021~2023
Assistant Professor in UNIST
2019~2021
Assistant Professor in Dankook University
2018~2019
Ph.D. Research fellow, Michigan Integrated Circuits Laboratory(MICL),EECS, Univ. of Michigan, Ann Arbor, MI
Focus
전문분야
Publications
학술지
Sang-Han Lee, Yeon-Woo Jung, Sang-Jae Park, Se-Un Shin, “A Rectifier-Reusing Bias-Flip Energy Harvesting Interface Circuit with Adaptively Reconfigurable SC converter for Wind-Driven Triboelectric Nanogenerator” IEEE Transactions on Industrial Electronics (TIE), 2023.
Yeon-Woo Jeong, Seung-Ju Lee, Jong-Hun Kim, Mun-Jung Cho, Hwa-Soo Kim, Se-Un Shin, ”A Scalable N-Step Equal Split SSHI Piezoelectric Energy Harvesting Circuit Achieving 1170% Power Extraction Improvement and 22nA Quiescent Current with a 1μH-to-10μH Low Q Inductor” was accepted in IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2023.
Seung-Ju Lee, Yeon-Woo Jeong, Mun-Jung Cho, Jong-Hun Kim, Hwa-Soo Kim, Jun-Suk Bang, Se-Un Shin, “A 95.3% 5V-to-32V Wide Range 3-Level Current Mode Boost Converter with Fully State-based Phase Selection Achieving Simultaneous High-Speed VCF Balancing and Smooth Transition” was accepted in IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2023.
Hyuntak Jeon, Se-Un Shin, “A Power/Hardware Efficient SiPM Readout IC Embedded in a Boost Converter for Mobile Radiation Dosimeters”, IEEE Transactions on Power Electronics (TPEL), vol. 38, no. 1, pp. 657-665, Jan. 2023
Seung-Ju Lee, Se-Un Shin, “A Voltage Mode PWM DC-DC Boost Converter with Adaptive Dead-time Generator for Solid-State Drives” Journal of Integrated Circuits and Systems (JICAS), VOL 8, No.3, July 2022.
Jong-Hun Kim, Najam ul Hassan, Seung-Ju Lee, Yeon-Woo Jung, Se-Un Shin, “A Resonant Current-Mode Wireless Power Transfer for Implantable Medical Devices – An Overview”, Biomedical Engineering Letters (BMEL), Published, May 2022.
Gyeong-Gu Kang, Ji-Hun Lee, Se-Un Shin, Gyu-Hyeong Cho, and Hyun-Sik Kim, “A 5.6W-Power 96.6%-Efficiency Boost-Oriented SIDO Step-Up/Down DC-DC Converter Embedding Buck Conversion with an Energy-Balancing Capacitor,” IEEE Symposium on VLSI Circuits (VLSIC), Accepted, Jun. 2022.
Chan-Ho Lee, Hyo-Jin Park, Joo-Mi Cho, Hyeon-Ji Choi, Su-Min Park, Esun Baik, Young-Ju Oh, Ho-Chan Ahn, Chan-Kyu Lee, Jeeyoung Shin, Se-Un Shin, and Sung-Wan Hong, “An Input-Independent Loop Type-III Buck Converter with PSRR Improvement and EMI Suppression for Enhancing the Security of Edge Devices “, IEEE Transactions on Power Electronics (TPEL), vol. 37, no. 9, pp. 10070-10074, Mar. 2022
Hyun-Su Lee, Jisan Ahn, Kyeongho Eom, Woojoong Jung, Seong-Ju Lee, Yeon-Woo Jeong, Se-Un Shin, and Hyung-Min Lee, “A Power-Efficient Resonant Current Mode Receiver with Wide Input Range over Breakdown Voltages Using Automated Maximum Efficiency Control”, IEEE Transactions on Power Electronics (TPEL), accepted, Feb. 2022
Hyuntak Jeon, Injun Choi, Young-Han Kim, Se-Un Shin, Minkyu Je “A SiPM Readout IC Embedded in a Boost Converter for Mobile Dosimeters” IEEE Symposium on VLSI Circuits (VLSI-Circuits), pp. 1-2, Jun. 2021.
Woojoong Jung, Se-Un Shin, Sung-Wan Hong, Sung-Min Yoo, Tae-Hwang Kong, Jun-Hyeok Yang, Sang-Ho Kim, Michael Choi, Jongshin Shin, and Hyung-Min Lee “Dual-Path Three-Level Buck Converter with Loop-Free Auto-Calibration for Flying Capacitor Self-Balancing,” IEEE Transactions on Power Electronics
Dong-Kyu Kim, Se-Un Shin, and Hyun-Sik Kim “A BGR-Recursive Low-Dropout Regulator Achieving High PSR in the Low- to Mid-Frequency Range,” IEEE Transactions on Power Electronics
Jongbeom Baek, Hyung-Min Lee, and Se-Un Shin “Triple-Mode Switched-Inductor-Capacitor DC-DC Buck Converter with Reusable Flying Capacitor and Bang-Bang Zero-Current Detector for Wide Load Current Range,” MDPI electronics
Se-Un Shin, Sung-Wan Hong, Hyung-Min Lee, and Gyu-Hyeong Cho “A Time-Interleaved Resonant Voltage Mode Wireless Power Receiver with Delay-based Tracking Loops for Implantable Medical Devices,” IEEE J. Solid-State Circuits
Se-Un Shin, Sung-Wan Hong, Hyung-Min Lee, and Gyu-Hyeong Cho “High Efficiency Hybrid Dual-Path Step-Up DC-DC Converter with Continuous Output Delivery Current for Low Output Ripple,” IEEE Transactions on Power Electronics
Jieun Park, Hyung-Min Lee, Se-Un Shin, Woong Choi, and Sung-Wan Hong, “A
0.46mm2 on-chip compensated type-III buck converter using an inner feedback loop with a seamless CCM/DCM transition technique,” IEEE Transactions on Power Electronics
Se-Un Shin “Adaptively Controlled 10-Output Reconfigurable Dual-Bus SIMO System with Group Allocator for Diversified Load Condition” IEEE Access
Se-Un Shin “An Analysis of Non-Isolated DC-DC Converter Topologies with Energy Transfer Media” MDPI energies
Taewook Kang, Inhee Lee, Sechang Oh, Taekwang Jang, Yejoong Kim, Hyochan Ahn, Gyouho Kim, Se-Un Shin, Seokhyeon Jeong, Dennis Sylvester, David Blaauw “A 1.7×4.1×2 mm3 Fully Integrated pH Sensor for Implantable Applications using Differential Sensing and Drift-Compensation” 2019 IEEE Symposium on VLSI Circuits (VLSI-Circuits)
Se-Hong Park, Yeong-Hoon Sohn, Se-Un Shin, Sung-Wan Hong, and Gyu-Hyeong Cho “An Accurate and Practical Core Loss Analysis for Compact High Step-Up Converters” IEEE Transactions on Power Electronics
Yeunhee Huh, Se-Un Shin, Sung-Wan Hong, Young-Jin Woo, Yong-Min Ju, Sung-Won Choi, Gyu-Hyeong Cho “A Hybrid Dual-Path Step-Down Converter with 96.2% Peak Efficiency using a 250mΩ Large-DCR Inductor” 2018 IEEE Symposium on VLSI Circuits (VLSI-Circuits)
Sung-Won Choi, Yeunhee Huh, Sang-Hui Park, Kye-Seok Yoon, Jun-Suk Bang, Se-Un Shin, Yong-Min Ju, Yujin Tang, Junghyuk Yoon, Changyong Ahn, Teakseung Kim, Sung-Wan Hong, Gyu-Hyeong Cho “A Quasi-Digital Ultra-Fast Capacitor-less Low-Dropout Regulator Based on Comparator Control for x8 Current Spike of PCRAM Systems” 2018 IEEE Symposium on VLSI Circuits (VLSI-Circuits)
Jongbeom Baek, Ji-Hun Lee, Se-Un Shin, and Gyu-Hyeong Cho “Switched Inductor Capacitor Buck Converter with >85% Power Efficiency in 100uA-to-300mA Loads using a Bang-Bang Zero-Current Detector” 2018 IEEE Custom Integrated Circuits Conference (CICC)
Se-Un Shin, Yeunhee Huh, Young-Jin Woo, Yong-Min Ju, Changsik Shin, Min-woo Ko, Se-hong Park, Sung-Won Choi, Young-hoon Sohn, Youngsin Jo, Hyunki Han, Hyung-Min Lee, Sung-Wan Hong, Gyu-Hyung Cho “A 95.2% Efficiency Dual-Path Step-Up Converter with Continuous Output Delivery Current and Low Voltage Ripple” 2018 IEEE International Solid-State Circuits Conference (ISSCC)
Se-Un Shin, Minseong Choi, Seok-Tae Koh, Yu-Jin Yang, Seungchul Jung, Sang Joon Kim, Young-hoon Sohn, Se-hong Park, Yong-Min Ju, Youngsin Jo, Yeunhee Huh, Sung-Won Choi, Gyu-Hyung Cho “A 13.56MHz Time-Interleaved Resonant-Voltage Mode Wireless Power Receiver with Isolated Resonator and Quasi-Resonant Boost Converter for Implantable Systems” 2018 IEEE International Solid-State Circuits Conference (ISSCC)
Min-woo Ko, Ki-Duk Kim, Young-Jin Woo, Se-Un Shin, Yeunhee Huh, Gyu-Hyung Cho “A 97% High-Efficiency 6-μs Fast-Recovery Time Buck-Based Step-Up/Down Converter with Embedded 1/2 and 3/2 Charge-Pumps for Li-Ion Battery Management” 2018 IEEE International Solid-State Circuits Conference (ISSCC)
Seok-Tae Koh, Se-Un Shin, Yu-Jin Yang, Minseong Choi, Seungchul Jung, Gyu-Hyung Cho “A 5mW Batteryless Start-up Boost Charger for Wireless Power Transfer” 2017 IEEE International Symposium of Circuits and Systems (ISCAS)
Yeunhee Huh, Sung-Wan Hong, Sang-Hui Park, Jun-Suk Bang, Changbyung Park, Sungsoo Park, Hui-Dong Gwon, Se-Un Shin, Hongsuk Shin, Sung-Won Choi, Yong-Min Ju, Ji-Hun Lee, Gyu-Hyeong Cho “A 10.1” 56-Channel, 183 uW/electrode, 0.73 mm2/sensor High SNR 3D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques” 2017 IEEE Symposium on VLSI Circuits (VLSI-Circuits)
Yong-Min Ju, Se-Un Shin, Yeunhee Huh, Sang-Hui Park, Jun-Suk Bang, Ki-Duk Kim, Sung-Won choi, Ji-Hun Lee, Gyu-Hyeong Cho “A Hybrid Inductor-Based Flying Capacitor-Assisted Step-Up/Step-Down DC-DC Converter with 96.56% Efficiency” 2017 IEEE International Solid-State Circuits Conference (ISSCC)
Se-Un Shin, Min-Yong Jung, Ki-Duk Kim, Sang-Hui Park, Yeunhee Huh, Changsik Shin, Se-hong Park, Jun-Suk Bang, Jong-Beom Baek, Sung-Won Choi, Yong-Min Ju, Gyu-Hyeong Cho “A Reconfigurable SIMO System with 10-Output Dual-Bus DC-DC Converter using the Load Balancing Function in Group Allocator for Diversified Load Condition” 2016 IEEE Symposium on VLSI Circuits (VLSI-Circuits)
Min-Yong Jung, Se-Un Shin, Gyu-Hyeong Cho “Issues of Single-Inductor Multiple-Output DC-DC converters” 2015 International SoC Design Conference (ISOCC)
Min-yong Jung, Sang-hui Park, Jun-suk Bang, Dong-chul Park, Se-Un Shin, Gyu-Hyeong Cho “An Error-Based Controlled Single-Inductor 10-Output DC-DC Buck Converter with High Efficiency at Light Load Using Adaptive Pulse Modulation” 2015 IEEE International Solid-State Circuits Conference (ISSCC)
Se-Un Shin, Sang-hui Park, Gyu-Hyeong Cho “The Dickson Charge Pump for Tx driver with Vth Effect Reduction Technique and Adaptive Gain Control” 2015 The 23rd Korean Conference on semiconductors (KCS)
Highlights
연구실적
Charge Pump Design for Touch System 2013. 9. – 2014. 5.
Funded from IKAIST
High Efficiency Single-Inductor Multiple-Output Converter Design 2014. 9. – 2015. 8. Funded from National Research foundation (NRF)
Wireless Power System Design for Micro Bio-Processor Platform 2016. 3. – 2017. 2. Funded from Samsung Advanced Institutue of Technology (SAIT)
PMIC Design Education 2016. 8. – 2016. 10
Funded from FCI
High Efficiency Buck-Boost SIMO Converter Design 2017. 2. – 2018. 7.
Funded from Samsung LSI
High Efficiency Boost Converter IP Design 2017. 2. – 2018. 2.
Funded from Silicon Works
Piezo/PV multi-channel energy harvesting interface IC Design 2018. 2. – 2018. 6.
Funded from Korea Institute of Energy Research (KIER)
Intelligent Design of Electronic Assets (IDEA) 2018.9. – 2019. 9.
“FASoC: Fully-Autonomous SoC Synthesis using Customizable Cell-Based Synthesizable Analog circuits”
Funded from Defense Advanced Research Projects Agency (DARPA)
Development of low-power and high-efficiency energy harvesting power management integrated circuit with multi-sources for IoT device 2020.3. – Present
Funded from National Research Foundation (NRF)
Design of power management IC for SSD drive 2020.4. – Present
Funded from Korea Evaluation Institute Of Industrial Technology (KEIT)
Hyper-Low Power Neural Network Computer 2019.1. – Present
Ulsan National Institute of Science & Technology (UNIST)
Intelligent Brain Mimic Systems Engineering Group 2020.9. – Present
A Study on the Energy Efficiency Distributed AI System 2022.6. – Present
Voltage and Current Balancing Control design for Hybrid Converters 2021.2. – Present
Development of W-band compact, high efficiency, and new concept RF/power core components for next-generation ultra-high-speed low-orbit satellite communication
2022.4. – Present
Funded from the Institute of Information & Communications Technology Planning &
Evaluation (IITP)
High-efficiency, high-level, multi-level hybrid DC-DC Buck Converter design
2022.5. ~
Funded from Samsung Foundry
PIM Semiconductor Design Research Center 2022.4. – Present
Funded from the Institute of Information & communications Technology Planning & Evaluation (IITP)
Development of Low-Power Sensors and Self-Charging Power Sources for Self-Sustainable Wireless Sensor Platforms 2022.4. – Present
Ministry of Trade, industry & Energy
Innovative Human Resource Development for Local Intellectualization support program 2022.7. –