12.5 An error-based controlled single-inductor 10-output DC-DC buck converter with high efficiency at light load using adaptive pulse modulation. - Min-Yong Jung; Sang-Hui Park; Jun-Suk Bang; Dong-Chul Park; Se-un Shin; Gyu-Hyeong Cho (ISSCC, 2015)

12.1 A 0.518mm2 quasi-current-mode hysteretic buck DC-DC converter with 3μs load transient response in 0.35μm BCDMOS. - Sang-Han Lee; Jun-Suk Bang; Kye-Seok Yoon; Sung-Wan Hong; Changsik Shin; Min-Yong Jung; Gyu-Hyeong Cho (ISSCC, 2015)

Hybrid driver IC for real-time TFT non-uniformity compensation of ultra high-definition AMOLED display. - Jun-Suk Bang; Hyunsik Kim; Sang-Hui Park; Kiduk Kim; Sung-Won Choi; Ohjo Kwon; Choongsun Shin; Joohyung Lee; Gyu-Hyeong Cho (VLSIC, 2015)

86.55% Peak efficiency envelope modulator for 1.5W 10MHz LTE PA without AC coupling capacitor. - Si-Duk Sung; Sung-Wan Hong; Jun-Suk Bang; Ji-Seon Paek; Seung-Chul Lee; Thomas Byunghak Cho; Gyu-Hyeong Cho (VLSIC, 2015)

An Error-Based Controlled Single-Inductor 10-Output DC-DC Buck Converter With High Efficiency Under Light Load Using Adaptive Pulse Modulation. - Min-Yong Jung; Sang-Hui Park; Jun-Suk Bang; Gyu-Hyeong Cho (IEEE J. Solid State Circuits, 2015)

11.7 A load-aware pre-emphasis column driver with 27% settling-time reduction in ±18% panel-load RC delay variation for 240Hz UHD flat-panel displays. - Jun-Suk Bang; Hyunsik Kim; Kye-Seok Yoon; Sang-Han Lee; Se-Hong Park; Ohjo Kwon; Choongsun Shin; Seonki Kim; Gyu-Hyeong Cho (ISSCC, 2016)

A reconfigurable SIMO system with 10-output dual-bus DC-DC converter using the load balancing function in group allocator for diversified load condition. - Se-un Shin; Min-Yong Jung; Kiduk 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 (VLSI Circuits, 2016)

A Hybrid AMOLED Driver IC for Real-Time TFT Nonuniformity Compensation. - Jun-Suk Bang; Hyunsik Kim; Kiduk Kim; Ohjo Kwon; Choongsun Shin; Joohyung Lee; Gyu-Hyeong Cho (IEEE J. Solid State Circuits, 2016)

10.4 A hybrid inductor-based flying-capacitor-assisted step-up/step-down DC-DC converter with 96.56% efficiency. - Yong-Min Ju; Se-un Shin; Yeunhee Huh; Sang-Hui Park; Jun-Suk Bang; Kiduk Kim; Sung-Won Choi; Ji-Hun Lee; Gyu-Hyeong Cho (ISSCC, 2017)

5.2 An 8Ω 10W 91%-power-efficiency 0.0023%-THD+N multi-level Class-D audio amplifier with folded PWM. - Ji-Hun Lee; Jun-Suk Bang; Kiduk Kim; Hui-Dong Gwon; Sang-Hui Park; Yeunhee Huh; Kye-Seok Yoon; Jong-Beom Baek; Yong-Min Ju; Gibbeum Lee; Homin Park; Hyeon-Min Bae; et al. (ISSCC, 2017)

A 0.26-nJ/node, 400-kHz Tx Driving, Filtered Fully Differential Readout IC With Parasitic RC Time Delay Reduction Technique for 65-in 169×97 Capacitive-Type Touch Screen Panel. - Sang-Hui Park; Hyunsik Kim; Jun-Suk Bang; Gyu-Hyeong Cho (IEEE J. Solid State Circuits, 2017)

A 3.9μW, 81.3dB SNDR, DC-coupled, Time-based Neural Recording IC with Degeneration R-DAC for Bidirectional Neural Interface in 180nm CMOS. - Hyuntak Jeon; Jun-Suk Bang; Yoontae Jung; Taeju Lee; Yeseul Jeon; Seok-Tae Koh; Jaesuk Choi; Doojin Jang; Soonyoung Hong; Minkyu Je (A-SSCC, 2018)

6.5µW 92.3DB-DR Biopotential-Recording Front-End with 360MVPP Linear Input Range. - Jun-Suk Bang; Hyuntak Jeon; Minkyu Je; Gyu-Hyeong Cho (VLSI Circuits, 2018)

A Quasi-Digital Ultra-Fast Capacitor-Less Low-Dropout Regulator Based on Comparator Control for x8 Current Spike of PCRAM Systems. - Sung-Won Choi; Yeunhee Huh; Sang-Hui Park; Kye-Seok Yoon; Jun-Suk Bang; Se-Un Shin; Yong-Min Ju; Yu-Jin Yang; Junghyuk Yoon; Changyong Ahn; Taekseung Kim; Sung-Wan Hong; et al. (VLSI Circuits, 2018)

A 10.1" 183-µW/electrode, 0.73-mm2/sensor High-SNR 3-D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques. - Yeunhee Huh; Sung-Wan Hong; Sang-Hui Park; Changsik Shin; Jun-Suk Bang; Changbyung Park; Sungsoo Park; Gyu-Hyeong Cho (IEEE J. Solid State Circuits, 2018)

An 88%-Efficiency Supply Modulator Achieving 1.08μs/V Fast Transition and 100MHz Envelope-Tracking Bandwidth for 5G New Radio RF Power Amplifier. - Ji-Seon Paek; Dong-Su Kim; Jun-Suk Bang; Jongbeom Baek; Jeong-Hyun Choi; Takahiro Nomiyama; Jae-Yeol Han; Young-Hwan Choo; Yong-Sik Youn; Euiyoung Park; Sung-Jun Lee; Ik-Hwan Kim; et al. (ISSCC, 2019)

A High DR, DC-Coupled, Time-Based Neural-Recording IC With Degeneration R-DAC for Bidirectional Neural Interface. - Hyuntak Jeon; Jun-Suk Bang; Yoontae Jung; Injun Choi; Minkyu Je (IEEE J. Solid State Circuits, 2019)

Voltage-Boosted Current-Mode Wireless Power Receiver for Directly Charging a Low-Voltage Battery in Implantable Medical Systems. - Sang-Han Lee; Jun-Suk Bang; Kye-Seok Yoon; Hui-Dong Gwon; Sang-Won Kim 001; In-Kui Cho; Sung-Wan Hong; Gyu-Hyeong Cho (IEEE Trans. Ind. Electron., 2019)

11.7 A Voltage-Tolerant Three-Level Buck-Boost DC-DC Converter with Continuous Transfer Current and Flying Capacitor Soft Charger Achieving 96.8% Power Efficiency and 0.87µs/V DVS Rate. - Jongbeom Baek; Takahiro Nomiyama; Seungchan Park; Young-Ho Jung; Dongsu Kim; Jae-Yeol Han; Jun-Suk Bang; Yumi Lee; Ik-Hwan Kim; Ji-Seon Paek; Jongwoo Lee; Thomas Byunghak Cho (ISSCC, 2020)

A CMRR Enhancement Circuit Employing Gₘ-Controllable Output Stages for Capacitively Coupled Instrumentation Amplifiers. - Hyuntak Jeon; Jun-Suk Bang; Minkyu Je (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

33.9 A Hybrid Switching Supply Modulator Achieving 130MHz Envelope-Tracking Bandwidth and 10W Output Power for 2G/3G/LTE/NR RF Power Amplifiers. - Dongsu Kim; Jun-Suk Bang; Jongbeom Baek; Seungchan Park; Young-Ho Jung; Jae-Yeol Han; Ik-Hwan Kim; Sung-Youb Jung; Takahiro Nomiyama; Ji-Seon Paek; Jongwoo Lee; Thomas Byunghak Cho (ISSCC, 2021)

2-Tx Digital Envelope-Tracking Supply Modulator Achieving 200MHz Channel Bandwidth and 93.6% Efficiency for 2G/3G/LTE/NR RF Power Amplifiers. - Jun-Suk Bang; Dong-Su Kim; Jeongkwang Lee; Sung-Youb Jung; Young-Hwan Choo; Seungchan Park; Young-Ho Jung; Jae-Young Ko; Takahiro Norniyama; Jongbeom Baek; Jae-Yeol Han; Sang-Han Lee; et al. (ISSCC, 2022)

Fully Integrated 2x2 MIMO Real Simultaneous Dual Band WiFi CMOS Power Amplifiers With a Single Inductor Multiple Output Supply Modulation Technique. - Ji-Seon Paek; Jeongkwang Lee; Wan Kim; Jun-Suk Bang; Jongwoo Lee (VLSI Technology and Circuits, 2022)

Efficient RF-PA Two-Chip Supply Modulator Architecture for 4G LTE and 5G NR Dual-Connectivity RF Front End. - Ji-Seon Paek; Dong-Su Kim; Jae-Yeol Han; Young-Hwan Choo; Jun-Suk Bang; Seungchan Park; Jongbeom Baek; Takahiro Nomiyama; Ik-Hwan Kim; Jongwoo Lee (IEEE J. Solid State Circuits, 2022)

A 95.3% 5V-to-32V Wide Range 3-Level Current Mode Boost Converter with Fully State-based Phase Selection Achieving Simultaneous High-Speed $ mathbf{V}_{ text{CF}}$ Balancing and Smooth Transition. - Seung-Ju Lee; Yean-Woo Jeong; Mun-Jung Cho; Jong-Hun Kim; Hwa-Soo Kim; Jun-Suk Bang; Se-Un Shin (ISSCC, 2023)

5G NR RF PA Supply Modulator Supporting 179ns 0.5-to-5.5V Symbol Power Tracking and Envelope Tracking. - Jun-Suk Bang; Dongsu Kim; Young-Hwan Choo; Ik-Hwan Kim; Seungchan Park; Jeongkwang Lee; Sang-Han Lee; Young-Ho Jung; Jae-Young Ko; Sung-Youb Jung; Jae-Yeol Han; Woosik Kim; et al. (VLSI Technology and Circuits, 2023)