Young-Jin Woo

24 papers C 1Journal 8Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 96.5% Efficiency Hybrid Step-Up Converter With Low Input-Level Voltage Stress and Duty-Independent Constant Inductor Current.
IEEE J. Solid State Circuits
Minsu Kim, Woojoong Jung, Hyunjun Park, Junho Song, Youngkook Ahn, Taekyu Nam, Yoonsoo Shin, Young-Jin Woo, Hyung-Min Lee
2025 J jnl
A Scalable Distributed Linear Regulator With 99.5%-Accuracy Replica-Based Current Sharing Calibration for Automotive Applications.
IEEE Trans. Ind. Electron.
Woojoong Jung, Hyunjun Park, Minsu Kim, Hanh-Phuc Le, Haifeng Jin, Ju-Pyo Hong, Young-Jin Woo, Hyung-Min Lee
2024 — conf
8.7 A 92.7% Peak Efficiency 12V-to-60V Input to 1.2V Output Hybrid DC-DC Converter Based on a Series-Parallel-Connected Switched Capacitor.
ISSCC
Hyeon-Ji Choi, Chan-Ho Lee, Young-Jun Jeon, Hyeonho Park, Jeong-Hun Kim, Young-Jin Woo, Ju-Pyo Hong, Haifeng Jin, Sung-Wan Hong
2024 — conf
8.9 A 96.5% Peak Efficiency Duty-Independent DC-DC Step-Up Converter with Low Input-Level Voltage Stress and Mode-Adaptive Inductor Current Reduction.
ISSCC
Minsu Kim, Woojoong Jung, Hyunjun Park, Junho Song, Youngkook Ahn, Taekyu Nam, Yoonsoo Shin, Young-Jin Woo, Hyung-Min Lee
2023 — conf
A 23.9 µW 13.6-bit Period Modulation-Based Capacitance-to-Digital Converter with Dynamic Current Mirror Front-end Achieving Capacitor Range of 1 to 68 pF.
A-SSCC
Hyeyeon Lee, Donguk Seo, Young-Jin Woo, Yoonmyung Lee, Inhee Lee, Youngcheol Chae
2018 — conf
A 95.2% efficiency dual-path DC-DC step-up converter with continuous output current delivery and low voltage ripple.
ISSCC
Se-Un Shin, Yeunhee Huh, Yong-Min Ju, Sung-Won Choi, Changsik Shin, Young-Jin Woo, Minseong Choi, Se-Hong Park, Young-Hoon Sohn, Min-Woo Ko, Youngsin Jo, Hyun-Ki Han, Hyung-Min Lee, Sung-Wan Hong, Wanyuan Qu, Gyu-Hyeong Cho
2018 — conf
A 97% high-efficiency 6μs fast-recovery-time buck-based step-up/down converter with embedded 1/2 and 3/2 charge-pumps for li-lon battery management.
ISSCC
Min-Woo Ko, Kiduk Kim, Young-Jin Woo, Se-Un Shin, Hyun-Ki Han, Yeunhee Huh, Gyeong-Gu Kang, Jeong-Hyun Cho, Sang-Jin Lim, Se-Hong Park, Hyung-Min Lee, Gyu-Hyeong Cho
2018 — conf
A Hybrid Dual-Path Step-Down Converter with 96.2% Peak Efficiency Using a $250\text{m}$ μ Large-DCR Inductor.
VLSI Circuits
Yeunhee Huh, Se-Un Shin, Sung-Wan Hong, Young-Jin Woo, Yong-Min Ju, Sung-Won Choi, Gyu-Hyeong Cho
2013 J jnl
Zero
IEEE J. Solid State Circuits
Tae-Hwang Kong, Young-Jin Woo, Se-Won Wang, Yong-Joon Jeon, Sung-Wan Hong, Gyu-Hyeong Cho
2012 — conf
A 40mV transformer-reuse self-startup boost converter with MPPT control for thermoelectric energy harvesting.
ISSCC
Jong-Pil Im, Se-Won Wang, Kang-Ho Lee, Young-Jin Woo, Young-sub Yuk, Tae-Hwang Kong, Sung-Wan Hong, Seung-Tak Ryu, Gyu-Hyeong Cho
2012 — conf
Emulated multi-path PID compensator for buck converters with large step-down ratio.
ESSCIRC
Se-Won Wang, Young-Jin Woo, Gyu-Ha Cho, Gyu-Hyeong Cho
2011 C conf
A fully integrated wide-band PID controller with capacitor-less compensation for step-down DC-DC converter.
ISCAS
Hyun-Hee Park, Young-Jin Woo, Gyu-Hyeong Cho
2011 — conf
A high stability DC-DC Boost Converter with Ripple Current Control and capacitor-free LDOs for AMOLED display.
A-SSCC
Se-Won Wang, Young-Jin Woo, Sung-Ho Bae, Tae-Hwang Kong, Gyu-Ha Cho, Gyu-Hyeong Cho
2011 — conf
Zero-order control of boost DC-DC converter with transient enhancement using residual current.
ISSCC
Tae-Hwang Kong, Young-Jin Woo, Se-Won Wang, Sung-Wan Hong, Gyu-Hyeong Cho
2010 — conf
A novel readout IC with high noise immunity for charge-based touch screen panels.
CICC
Junhyeok Yang, Seungchul Jung, Young-Jin Woo, Jinyong Jeon, Sungwoo Lee, Changbyung Park, Hyunsik Kim, Seung-Tak Ryu, Gyu-Hyeong Cho
2010 — conf
Dynamic push-pull operational amplifier for AMLCD common voltage driver using minimum current limiting circuit.
CICC
Seungchul Jung, Young-Jin Woo, Tae-Kyu Nam, Jinyong Jeon, Gyu-Ha Cho, Gyu-Hyeong Cho
2010 — conf
Efficiency enhanced Single-Inductor Boost-Inverting Flyback converter with Dual Hybrid Energy transfer media and a Bifurcation Free Comparator.
ESSCIRC
Se-Won Wang, Young-Jin Woo, Young-sub Yuk, Byunghun Lee, Gyu-Hyeong Cho, Gyu-Ha Cho
2009 J jnl
A Synchronous Multioutput Step-Up/Down DC-DC Converter With Return Current Control.
IEEE Trans. Circuits Syst. II Express Briefs
Kyoung-Sik Seol, Young-Jin Woo, Gyu-Hyeong Cho, Gyu-Ha Cho, Jae-Woo Lee
2009 — conf
Multiple-output step-up/down switching DC-DC converter with vestigial current control.
ISSCC
Kyoung-Sik Seol, Young-Jin Woo, Gyu-Hyeong Cho, Gyu-Ha Cho, Jae-Woo Lee, Sung-Il Kim
2009 J jnl
One-Chip Class-E Inverter Controller for Driving a Magnetron.
IEEE Trans. Ind. Electron.
Young-Jin Woo, Min-Chul Lee, Kwang-Chan Lee, Gyu-Hyeong Cho
2008 J jnl
Load-Independent Control of Switching DC-DC Converters With Freewheeling Current Feedback.
IEEE J. Solid State Circuits
Young-Jin Woo, Hanh-Phuc Le, Gyu-Ha Cho, Gyu-Hyeong Cho, Seong-Il Kim
2008 — conf
Load-Independent Control of Switching DC-DC Converters with Freewheeling Current Feedback.
ISSCC
Young-Jin Woo, Hanh-Phuc Le, Gyu-Ha Cho, Gyu-Hyeong Cho, Seong-Il Kim
2006 J jnl
Detection and regulation of CCFL current and open-lamp voltage while keeping floating condition of the lamp.
IEEE Trans. Ind. Electron.
Sang-Kyung Kim, Hee Seok Han, Young-Jin Woo, Gyu-Hyeong Cho
2006 J jnl
Voltage-Clamped Class-E Inverter With Harmonic Tuning Network for Magnetron Drive.
IEEE Trans. Circuits Syst. II Express Briefs
Young-Jin Woo, Sang-Kyung Kim, Gyu-Hyeong Cho