Gyu-Ha Cho

14 papers Journal 4Unranked 10
YearRankTypeTitle / Venue / Authors
2012 — conf
A high-stability emulated absolute current hysteretic control single-inductor 5-output switching DC-DC converter with energy sharing and balancing.
ISSCC
Se-Won Wang, Gyu-Ha Cho, 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 — 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
2010 — conf
A PLL-based high-stability single-inductor 6-channel output DC-DC buck converter.
ISSCC
Kwang-Chan Lee, Chang-Seok Chae, Gyu-Ha Cho, 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 Single-Inductor Step-Up DC-DC Switching Converter With Bipolar Outputs for Active Matrix OLED Mobile Display Panels.
IEEE J. Solid State Circuits
Chang-Seok Chae, Hanh-Phuc Le, Kwang-Chan Lee, Gyu-Ha Cho, Gyu-Hyeong 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
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
2007 — conf
A Single-Inductor Step-Up DC-DC Switching Converter with Bipolar Outputs for Active Matrix OLED Mobile Display Panels.
ISSCC
Chang-Seok Chae, Hanh-Phuc Le, Kwang-Chan Lee, Min-Chul Lee, Gyu-Hyeong Cho, Gyu-Ha Cho
2007 J jnl
A Single-Inductor Switching DC-DC Converter With Five Outputs and Ordered Power-Distributive Control.
IEEE J. Solid State Circuits
Hanh-Phuc Le, Chang-Seok Chae, Kwang-Chan Lee, Se-Won Wang, Gyu-Ha Cho, Gyu-Hyeong Cho
2007 — conf
A Single-Inductor Switching DC-DC Converter with 5 Outputs and Ordered Power-Distributive Control.
ISSCC
Hanh-Phuc Le, Chang-Seok Chae, Kwang-Chan Lee, Gyu-Hyeong Cho, Se-Won Wang, Gyu-Ha Cho, Sung-Il Kim