International Journal

[22] Minseob Shim, Donghyun Kim, Jong-Hun Kim, Mingyu Kim, Yuyang Li, Ehab A. Hamed, Xiao Wu, Yimai Peng, Junwon Jeong, Wanyeong Jung, Yoonmyung Lee, Se-Un Shin, Yun-Jae Won, Inhee Lee, "Power Management Circuit Techniques for Miniature Biomedical Sensing Systems " IEEE Open Journal of the Solid-State Circuits Society  (OJ-SSCS).

[21] Jong-Hun Kim, Seung-Ju Lee, Seogyong Jeong, Yeon-Woo Jeong, Mun-Jung Cho, Hyuntak Jeon, Se-Un Shin* "A Real-Time Link-Adaptive Three-Dimensional Resonant Current-Mode Wireless Receiver with Self-Optimizing Control" IEEE Journal of Solid-State Circuit (JSSC), pp. 3407-3419, Jul. 2026. [Q1 / IF 5.6, Top Circuit Journal]

[20] Min-Sik Kim, Jong-Hun Kim, Seogyong Jeong, Seung-Ju Lee, Hyuntak Jeon, Se-Un Shin*, "A Wide Load Range Output Capacitor-Less LDO with Load Tracking Zero Compensation for IoT Applications" IEEE Transactions on Industrial Electronics (TIE), vol. 73, no. 1, pp. 1499-1504, Jan. 2026. [Q1 / IF 7.2, Top-tier Journal (JCR <10%)]

[19] Woojin Kim, Haejun Noh, Se-Un Shin*, Hyuntak Jeon* "High-Efficiency Wide-Bandwidth Boost Converter IC with Pulse-Skipped Switching and Gm-Boosted Compensation for Battery-Powered Portable Systems" Energies,  vol. 21, no. 18, pp. 5575, Oct. 2025.

[18] Yeon-Woo Jeong, Seung-Ju Lee, Se-Un Shin* " A Scalable N-Step Equally Split SSHI Rectifier for Piezoelectric Energy Harvesting with Low-Q Inductor" IEEE Journal of Solid-State Circuits (JSSC), vol. 58, no. 12, pp. 3519-3529, Dec. 2023, invited paper from ISSCC. [Q1 / IF 5.4, Top Circuit Journal]

[17] Seung-Ju Lee, Yeon-Woo Jeong, Se-Un Shin* " A Three-Level Boost Converter with Fully State-Based Phase Selection Technique for High-Speed VCF Calibration and Smooth Mode Transition" IEEE Journal of Solid-State Circuits (JSSC), vol. 58, no. 12, pp. 3544-3554, Dec. 2023, invited paper from ISSCC. [Q1 / IF 5.4, Top Circuit Journal]

Before POSTECH

[16] Hwa-Soo Kim, Se-Un Shin* "A High Conversion Ratio DC-DC Boost Converter with Continuous Output Current Using Dual-Current Flows" Energies, vol. 16, no. 8, pp. 3603, Apr. 2023.

[15] Sang-Han Lee, Yeon-Woo Jeong, 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), vol. 70, no. 8, pp. 8022-8031, Aug. 2023. [Q1, IF 8.162]

[14] 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. [Q1 / IF 5.967, Top Power Elctronics Journal]

[13] Gyeong-Gu Kang, Ji-Hun Lee, Se-Un Shin, Gyu-Hyeong Cho, and Hyun-Sik Kim, “A Boost-Oriented SIDO (BO-SIDO) Step-Up/Down DC-DC Converter Embedding Buck Conversion with an Energy-Balancing Capacitor,” IEEE Solid-State Circuits Letters (SSC-L). Dec. 2022.

[12] 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. 

[11] 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. [Q1 / IF 6.153, Top Power Electronics Journal]

[10] Hyun-Su Lee, Jisan Ahn, Kyeongho Eom, Woojoong Jung, Seung-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), vol. 37, no. 7, pp. 8738-8750, Jul. 2022. [Q1 / IF 6.153, Top Power Electronics Journal]

Before UNIST

[9] 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 Autocalibration for Flying Capacitor Self-Balancing", IEEE Transactions on Power Electronics (TPEL), vol. 36, no. 1, pp. 51-55, Jan. 2021. [Q1 / IF 6.153, Top Power Electronics Journal]

[8] 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 (TPEL),  vol. 35, no. 12, pp. 13441-13454, Dec. 2020. [Q1 / IF 6.153, Top Power Electronics Journal]

[7] 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", Electronics,  vol. 9, no. 8, pp. 1202, July 2020.

[6] Se-Un Shin, Minseong Choi, Seungchul Jung, 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 Journal of Solid-State Circuits (JSSC), vol. 55, no. 5, pp. 1374-1385  May 2020. [Q1 / IF 5.4, Top Circuit Journal]

[5] 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 (TPEL), vol. 35, no. 6, pp. 6025-6038, Jun. 2020. [Q1 / IF 6.153, Top Power Electronics Journal]

[4] 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 (TPEL), vol. 35, no. 5, pp. 4477-4482, May 2020. [Q1 / IF 6.153, Top Power Electronics Journal]

[3] Se-Un Shin “An Adaptively Controlled 10-Output Reconfigurable Dual-Bus SIMO System with Group Allocator for Diversified Load Condition”, IEEE Access, vol. 7, pp. 45440-45450, Mar. 2019.

[2] Se-Un Shin “An Analysis of Non-Isolated DC-DC Converter Topologies with Energy Transfer Media", Energies,  vol. 12, no. 8, pp. 1468, Apr. 2019.

[1] 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 (TPEL), vol. 34, no. 9, pp. 8368-8376, Jun. 2019. [Q1 / IF 6.153, Top Power Electronics Journal]