Tae-Hwang Kong

19 papers Journal 6Unranked 13
YearRankTypeTitle / Venue / Authors
2024 J jnl
A Fully Integrated Multi-Phase Voltage Regulator With Flying-Capacitor-Based Inter-Inductor Current Self-Balancing Scheme and Charge-Recycling Gate Driver.
IEEE J. Solid State Circuits
Jeong-Hyun Cho, Hong-Hyun Bae, Gyu-Wan Lim, Tae-Hwang Kong, Jun-Hyeok Yang, Hyun-Sik Kim
2022 J jnl
A 0.5-1 V, -68 dB Power Supply Rejection Capacitorless Analog LDO Using Voltage-to-Time Conversion in 28-nm CMOS.
IEEE J. Solid State Circuits
Jun-Hwan Jang, Hui-Dong Gwon, Tae-Hwang Kong, Jun-Hyeok Yang, Byong-Deok Choi
2022 — conf
A Fully-Integrated 0.9W/mm
VLSI Technology and Circuits
Jeong-Hyun Cho, Hong-Hyun Bae, Gyu-Wan Lim, Tae-Hwang Kong, Jun-Hyeok Yang, Hyun-Sik Kim
2022 — conf
A Hybrid Always-Dual-Path Recursive Step-Down Converter Using Adaptive Switching Level Control Achieving 95.4% Efficiency with 288mΩ Large-DCR Inductor.
CICC
Woojoong Jung, Minsu Kim, Hyunjun Park, Sungmin Yoo, Tae-Hwang Kong, Jun-Hyeok Yang, Michael Choi, Jongshin Shin, Hyung-Min Lee
2021 — conf
29.6 A Distributed Digital LDO with Time-Multiplexing Calibration Loop Achieving 40A/mm2 Current Density and 1mA-to-6.4A Ultra-Wide Load Range in 5nm FinFET CMOS.
ISSCC
Dong-Hoon Jung, Tae-Hwang Kong, Jun-Hyeok Yang, Sangho Kim, Kwangho Kim, Jeongpyo Park, Michael Choi, Jongshin Shin
2020 — conf
11.8 A 96.8%-Efficiency Continuous Input/Output-Current Step-Up/Down Converter Powering Disposable IoTs with Reconfigurable Multi-Cell-Balanced Alkaline Batteries.
ISSCC
Min-Woo Ko, Gyeong-Gu Kang, Ki-Duk Kim, Ji-Hun Lee, Seok-Tae Koh, Tae-Hwang Kong, Sang-Ho Kim, Sungyong Lee, Michael Choi, Jongshin Shin, Gyu-Hyeong Cho, Hyunsik Kim
2016 — conf
8.3 A 200mA digital low-drop-out regulator with coarse-fine dual loop in mobile application processors.
ISSCC
Yong-Jin Lee, Min-Yong Jung, Shashank Singh, Tae-Hwang Kong, Dae-Yong Kim, Kwang-Ho Kim, Sang-Ho Kim, Jae-Jin Park, Ho-Jin Park, Gyu-Hyeong Cho
2015 J jnl
Inverting Buck-Boost DC-DC Converter for Mobile AMOLED Display Using Real-Time Self-Tuned Minimum Power-Loss Tracking (MPLT) Scheme With Lossless Soft-Switching for Discontinuous Conduction Mode.
IEEE J. Solid State Circuits
Sung-Wan Hong, Sang-Hui Park, Tae-Hwang Kong, Gyu-Hyeong Cho
2014 — conf
23.5 An energy pile-up resonance circuit extracting maximum 422% energy from piezoelectric material in a dual-source energy-harvesting interface.
ISSCC
Young-sub Yuk, Seungchul Jung, Hui-Dong Gwon, Sukhwan Choi, Si-Duk Sung, Tae-Hwang Kong, Sung-Wan Hong, Jun-Han Choi, Min-Yong Jeong, Jong-Pil Im, Seung-Tak Ryu, Gyu-Hyeong Cho
2014 J jnl
A 0.791 mm
IEEE J. Solid State Circuits
Tae-Hwang Kong, Sung-Wan Hong, Gyu-Hyeong Cho
2014 — conf
An 83% peak efficiency and 1.07W/mm
A-SSCC
Dong-Chul Park, Tae-Hwang Kong, Sukhwan Choi, Gyu-Hyeong Cho
2014 — conf
Low drain voltage S/H type PWM LED current driver for BLU in mobile LCD.
CICC
Changbyung Park, Tae-Hwang Kong, Gyu-Hyeong Cho
2013 J jnl
High Area-Efficient DC-DC Converter With High Reliability Using Time-Mode Miller Compensation (TMMC).
IEEE J. Solid State Circuits
Sung-Wan Hong, Tae-Hwang Kong, Sang-Hui Park, Changbyung Park, Seungchul Jung, Sungwoo Lee, 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 0.791mm
CICC
Tae-Hwang Kong, Sung-Wan Hong, Sungwoo Lee, Jong-Pil Im, 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
High area-efficient DC-DC converter using Time-Mode Miller Compensation (TMMC).
VLSIC
Sung-Wan Hong, Tae-Hwang Kong, Seungchul Jung, Sungwoo Lee, Se-Won Wang, Jong-Pil Im, 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