Dongsheng Brian Ma

33 papers A 1Journal 12Unranked 20
YearRankTypeTitle / Venue / Authors
2023 — conf
A Condition-Adaptive △f
ISSCC
Lixiong Du, Dong Yan, Dongsheng Brian Ma
2023 J jnl
On-Chip Condition-Adaptive Δ f
IEEE J. Solid State Circuits
Lixiong Du, Dong Yan, Dongsheng Brian Ma
2022 — conf
A 90.7% 4-W 3P4S Hybrid Switching Converter Using Adaptive VCF Rebalancing Technique and Switching Node Dual-Edge tdead Modulation for Extreme 48V/1V Direct DC-DC Conversion.
VLSI Technology and Circuits
Yuanqing Huang, Yogesh Ramadass, Dongsheng Brian Ma
2022 — conf
A Monolithic GaN Direct 48V/1V AHB Switching Power IC with Auto-Lock Auto-Break Level Shifting, Self-Bootstrapped Hybrid Gate Driving, and On-Die Temperature Sensing.
ISSCC
Dong Yan, Dongsheng Brian Ma
2022 — conf
An Automotive-Use Dual-fsw-Zone Hybrid Switching Power Converter with Vo-Jitter-Immune Spread-Spectrum Modulation.
ESSCIRC
Jin Woong Kwak, Dongsheng Brian Ma
2022 J jnl
On-Chip HV Bootstrap Gate Driving for GaN Compatible Power Circuits Operating Above 10 MHz.
IEEE J. Solid State Circuits
Min Kyu Song, Lei Chen, Joseph Sankman, Dongsheng Brian Ma
2021 J jnl
A 10-MHz DAB Hysteretic Control Switching Power Converter for 5G IoT Power Delivery.
IEEE J. Solid State Circuits
Kang Wei, Dongsheng Brian Ma
2021 J jnl
A 20 MHz On-Chip All-NMOS 3-Level DC-DC Converter With Interception Coupling Dead-Time Control and 3-Switch Bootstrap Gate Driver.
IEEE Trans. Ind. Electron.
Bumkil Lee, Dongsheng Brian Ma
2021 — conf
A 8.9W/mm
ESSCIRC
Min Kyu Song, Dong Yan, Dongsheng Brian Ma
2021 — conf
Active Conducted EMI Suppression in GaN Switching Power Circuits.
BCICTS
Dongsheng Brian Ma, Dong Yan, Lixiong Du
2021 J jnl
An Automotive-Use Battery-to-Load GaN-Based Switching Power Converter With Anti-Aliasing MR-SSM and In-Cycle Adaptive ZVS Techniques.
IEEE J. Solid State Circuits
Dong Yan, Dongsheng Brian Ma
2021 J jnl
Direct 12V/24V-to-1V Tri-State Double Step-Down Power Converter With Online V
IEEE J. Solid State Circuits
Kang Wei, Yogesh Ramadass, Dongsheng Brian Ma
2020 — conf
11.1 A Direct 12V/24V-to-1V 3W 91.2%-Efficiency Tri-State DSD Power Converter with Online VCF Rebalancing and In-Situ Precharge Rate Regulation.
ISSCC
Kang Wei, Yogesh Ramadass, Dongsheng Brian Ma
2020 — conf
18.1 A Self-Health-Learning GaN Power Converter Using On-Die Logarithm-Based Analog SGD Supervised Learning and Online Tj-Independent Precursor Measurement.
ISSCC
Yuanqing Huang, Yingping Chen, Dongsheng Brian Ma
2020 — conf
An Automotive-Use Battery-to-Load GaN-Based Power Converter with Anti-Aliasing Multi-Rate Spread-Spectrum Modulation and In-Cycle ZVS Switching.
VLSI Circuits
Dong Yan, Dongsheng Brian Ma
2020 J jnl
Design of Monolithic All-NMOS Three-Level Three-phase Switched-Capacitor Power Converter for Industrial Environmental Sensor Conditioning.
IEEE Trans. Ind. Electron.
Lei Chen, Dongsheng Brian Ma
2020 J jnl
Direct 48-/1-V GaN-Based DC-DC Power Converter With Double Step-Down Architecture and Master-Slave AO
IEEE J. Solid State Circuits
Dong Yan, Xugang Ke, Dongsheng Brian Ma
2020 A conf
DozzNoC: Reducing Static and Dynamic Energy in NoCs with Low-latency Voltage Regulators using Machine Learning.
IPDPS
Mark Clark, Yingping Chen, Avinash Karanth, Dongsheng Brian Ma, Ahmed Louri
2019 — conf
A 10-MHz 14.3W/mm
VLSI Circuits
Kang Wei, Bumkil Lee, Dongsheng Brian Ma
2019 — conf
A 10MHz i-Collapse Failure Self-Prognostic GaN Power Converter with TJ-Independent In-Situ Condition Monitoring and Proactive Temperature Frequency Scaling.
ISSCC
Yingping Chen, Dongsheng Brian Ma
2019 J jnl
A 25-MHz Four-Phase SAW Hysteretic Control DC-DC Converter With 1-Cycle Active Phase Count.
IEEE J. Solid State Circuits
Bumkil Lee, Min Kyu Song, Ashis Maity, Dongsheng Brian Ma
2019 — conf
A Two-Phase 2MHz DSD GaN Power Converter with Master-Slave AO
VLSI Circuits
Dong Yan, Xugang Ke, Dongsheng Brian Ma
2019 — conf
An 8.3MHz GaN Power Converter Using Markov Continuous RSSM for 35dBμV Conducted EMI Attenuation and One-Cycle TON Rebalancing for 27.6dB VO Jittering Suppression.
ISSCC
Yingping Chen, Dongsheng Brian Ma
2019 J jnl
EMI-Regulated GaN-Based Switching Power Converter With Markov Continuous Random Spread-Spectrum Modulation and One-Cycle on-Time Rebalancing.
IEEE J. Solid State Circuits
Yingping Chen, Dongsheng Brian Ma
2018 — conf
A 3-to-40V VIN 10-to-50MHz 12W isolated GaN driver with self-excited tdead minimizer achieving 0.2ns/0.3ns tdead, 7.9% minimum duty ratio and 50V/ns CMTI.
ISSCC
Xugang Ke, Dongsheng Brian Ma
2018 J jnl
A Tri-Slope Gate Driving GaN DC-DC Converter With Spurious Noise Compression and Ringing Suppression for Automotive Applications.
IEEE J. Solid State Circuits
Xugang Ke, Joseph Sankman, Yingping Chen, Lenian He, Dongsheng Brian Ma
2017 — conf
10.7 A 25MHz 4-phase SAW hysteretic DC-DC converter with 1-cycle APC achieving 190ns tsettle to 4A load transient and above 80% efficiency in 96.7% of the power range.
ISSCC
Bumkil Lee, Min Kyu Song, Ashis Maity, Dongsheng Brian Ma
2017 — conf
25.1 A 50.7% peak efficiency subharmonic resonant isolated capacitive power transfer system with 62mW output power for low-power industrial sensor interfaces.
ISSCC
Lei Chen, Joseph Sankman, Rajarshi Mukhopadhyay, Mark Morgan, Dongsheng Brian Ma
2017 — conf
25.2 A 10MHz 3-to-40V VIN tri-slope gate driving GaN DC-DC converter with 40.5dBµV spurious noise compression and 79.3% ringing suppression for automotive applications.
ISSCC
Xugang Ke, Joseph Sankman, Yingping Chen, Lenian He, Dongsheng Brian Ma
2017 — conf
Comparative topology and power loss study for high power density and high conversion ratio integrated switching power converters.
LASCAS
Kang Wei, Dongsheng Brian Ma
2016 — conf
16.8 A 3-to-40V 10-to-30MHz automotive-use GaN driver with active BST balancing and VSW dual-edge dead-time modulation achieving 8.3% efficiency improvement and 3.4ns constant propagation delay.
ISSCC
Xugang Ke, Joseph Sankman, Minkyu Song, Pooya Forghani, Dongsheng Brian Ma
2016 — conf
A 200-MHz 4-phase fully integrated voltage regulator with local ground sensing dual loop ZDS hysteretic control using 6.5nH package bondwire inductors on 65nm bulk CMOS.
ASP-DAC
Minkyu Song, Joseph Sankman, Jayeol Lee, Dongsheng Brian Ma
2016 J jnl
Integrated Auto-Reconfigurable Power-Supply Network With Multidirectional Energy Transfer for Self-Reliant Energy-Harvesting Applications.
IEEE Trans. Ind. Electron.
Rajdeep Bondade, Yi Zhang, Bingqing Wei, Taoli Gu, Hai Chen, Dongsheng Brian Ma