A 4A 12-to-1 flying capacitor cross-connected DC-DC converter with inserted D> 0.5 control achieving> 2x transient inductor current slew rate and 0.73× theoretical …

T Hu, M Huang, Y Lu, RP Martins - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Automotive and industrial applications require a high-efficiency DC-DC converter to directly
convert power from the 12V intermediate bus to a low-voltage point-of-load (PoL). The …

A 12-to-1 V quad-output switched-capacitor buck converter with shared DC capacitors

T Hu, M Huang, RP Martins, Y Lu - IEEE Journal of Solid-State …, 2023 - ieeexplore.ieee.org
This article presents a 12-to-1 V quad-output switched-capacitor buck (SCB) converter with
shared dc capacitors ( $C_{\mathrm {DC}}\text{s}$ ). First, we proposed single-output SCB …

31.5 A 750mW, 37% Peak Efficiency Isolated DC-DC Converter with 54/18Mb/s Full-Duplex Communication Using a Single Pair of Transformers

T Hu, M Huang, RP Martins, Y Lu - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Power and signal isolation are crucial to guarantee system safety and reliability in harsh
industry environments. Conventionally, separate transformers or high-voltage capacitors are …

A 12-to-1 Flying Capacitor Cross-Connected Buck Converter With Inserted D > 0.5 Control for Fast Transient Response

T Hu, M Huang, RP Martins, Y Lu - IEEE Journal of Solid-State …, 2023 - ieeexplore.ieee.org
This article presents a 12-to-1 flying capacitor cross-connected (CCC) converter with an
inserted duty cycle ( $D) > $ 0.5 control for fast transient response. As analyzed, CCC and …

An overview of hybrid DC–DC converters: From seeds to leaves

Y Lu, J Huang, Z Tong, T Hu, WL Zeng… - IEEE Open Journal …, 2023 - ieeexplore.ieee.org
With the surging demands for higher current at sub-1-V supply level in high-performance
digital systems, high-efficiency and high-current-density power converters are essential for …

A 2.4-GHz CMOS differential class-DE rectifier with coupled inductors

T Hu, M Huang, Y Lu, XY Zhang… - … on Power Electronics, 2021 - ieeexplore.ieee.org
In this article, we present a 2.4-GHz differential class-DE synchronous rectifier. First, we
investigate zero-voltage switching (ZVS), zero-current switching (ZCS), and impedance matching …

An Isolated DC–DC Converter With Full-Duplex Communication Using a Single Pair of Transformers

T Hu, Y Lu, RP Martins, M Huang - IEEE Journal of Solid-State …, 2024 - ieeexplore.ieee.org
This article presents a 200-MHz isolated dc–dc converter for simultaneous power and full-duplex
data transfer using a single pair of transformers, for the applications of low-cost …

A hybrid boost converter with cross-connected flying capacitors

M Huang, Y Lu, T Hu, RP Martins - IEEE journal of solid-state …, 2020 - ieeexplore.ieee.org
This article presents a monolithic hybrid boost converter suitable for a high conversion ratio (CR).
It uses two inductors, two cross-connected flying capacitors ( C F s), and six power …

A capacitor-cross-connected boost converter with duty cycle< 0.5 control for extended conversion-ratio and soft start-up

T Hu, M Huang, Y Lu, RP Martins - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The series-capacitor boost converter (SCBC) requires a duty cycle ( $D) \ge0.5$ control,
otherwise has issues of power switch overstress and inductor currents imbalance. Then, we …

Phase-scalable CF-cross-connected-based hybrid DC–DC converter with auto VCF balancing and inactive CF charging

J Yang, T Hu, Y Lu, X Ming, RP Martins… - IEEE Journal of Solid …, 2025 - ieeexplore.ieee.org
This article presents a multiple-phase (MP) flying CF-cross-connected (CCC)-based hybrid
dc–dc converter for 12-V input to point-of-load (PoL) conversion. First, we illustrate the …