Author

Joo-Mi Cho

ORCID: 0000-0002-9559-9591

Observed ORCID: 0000-0002-9559-9591

OpenAlex ID: A5087872574

An Ultra-Low Power Soft-Switching Self-Oscillating SIMO Converter for Implantable Stimulation Systems

2023 · Hyeon-Ji Choi, Chisung Bae, et al. · IEEE Transactions on Industrial Electronics · 11

An Input-Independent Loop Type-III Buck Converter With PSRR Improvement and EMI Suppression for Enhancing the Security of Edge Devices

2022 · Chan-Ho Lee, Hyo-Jin Park, et al. · IEEE Transactions on Power Electronics · 10

An Output Capacitor-less Low-dropout Regulator using a Wide-range Single-stage Gain-boosted Error Amplifier and a Frequency-dependent Buffer with a Total Compensation Capacitance of 2.5 pF in 0.5 µm CMOS

2021 · Hyeon-Ji Choi, Joo-Mi Cho, et al. · IEEE Asian Solid-State Circuits Conference (A-SSCC) · 8

A Simultaneous Energy Transferring SIBO Converter Achieving Low Ripple and High Efficiency for AMOLED Applications

2023 · Hyo-Jin Park, Joo-Mi Cho, et al. · IEEE Journal of Solid-State Circuits · 5

8.8 A 97.18% Peak-Efficiency Asymmetrically Implemented Dual-phase (AID) Converter with a full Voltage-Conversion Ratio (VCR) between 0-and-1

2024 · Hyo-Jin Park, Joo-Mi Cho, et al. · Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference · 4

A 2 A Maximum Load Current Capable 0-to-1 μF Off-chip Capacitor N-type LDO using Dual Dynamic Negative Feedback Loop and an Improved Error Amplifier

2023 · Ho-Chan Ahn, Joo-Mi Cho, et al. · European Solid-State Circuits Conference (ESSCIRC) · 4

96.48% Peak-Efficiency Continuous-Current Step-Up Battery Charger (CC-SUBC) with Dual Energy-Harvesting Sources for Automotive Application

2023 · Hyo-Jin Park, Joo-Mi Cho, et al. · IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) · 4

2,771% Triple-Source Ground-Symmetric Pile-Up Resonant Energy Harvester

2025 · Joo-Mi Cho, Hyeon-Ji Choi, et al. · IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) · 3

A 0.93-μW Single-Stage Rail-to-Rail Class AB Buffer Amplifier Improving DC gain and Slew-Rate with Different-Ratio Current-Mirrors and Positive-Feedback Loops

2021 · Joo-Mi Cho, Hyo-Jin Park, et al. · Symposium on VLSI Circuits · 3

A High Slew-rate Wide-range Capacitive Load Driving Buffer Amplifier with Correlated Dual Positive Feedback Loops

2022 · young-Ju Oh, Hyo-Jin Park, et al. · International SoC Design Conference · 2

A 18 µA Rail-to-Rail Class-AB Operational Amplifier with a High-Slew Miller Compensation (HSMC) Technique with 240% Settling Time Reduction in 0.18 µm

2021 · Hyo-Jin Park, Joo-Mi Cho, et al. · European Solid-State Circuits Conference (ESSCIRC) · 1

A Hybrid Bipolar-Output Isolated Converter with +15V/-5V Outputs for SiC Gate Drivers

2026 · Joo-Mi Cho, Jeong-Hun Kim, et al. · Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference

A 94.8%-Peak-Efficiency Double Step-Up SIBO Converter Achieving 88% Output Ripple Reduction for AMOLED Display

2026 · Hyeon-Ji Choi, Joo-Mi Cho, et al. · Digest of technical papers/Digest of technical papers - IEEE International Solid-State Circuits Conference

A Hybrid Bipolar-Output Isolated Gate Driver Power Supply With Primary-Side Regulation and Switched-Capacitor for SiC Power Devices

2026 · Joo-Mi Cho, Jeong-Hun Kim, et al. · IEEE Journal of Solid-State Circuits

A 0-to- 10μF Off-Chip Output Capacitor-Scalable Boost Converter Achieving 96.68% Peak Efficiency

2025 · Hyeon-Ji Choi, Joo-Mi Cho, et al. · IEEE Solid-State Circuits Letters

A 1V 20.7μW Four-Stage Amplifier Capable of Driving a 4-to-12nF Capacitive Load with >1.07MHz GBW with an Improved Active Zero

2023 · Chan-Ho Lee, Hyo-Jin Park, et al. · IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)

A 100-MHz 81.2% All-Paths Inductor-Connected Buck-Converter with Balanced Conduction-Losses and Continuous Path-Currents

2021 · Joo-Mi Cho, Hyo-Jin Park, et al. · European Solid-State Circuits Conference (ESSCIRC)

Works count: 17

Citation count: 55

H-index: 4

I10-index: 2