Adaptive level-shift gate driver with indirect gate oxide health monitoring for suppressing crosstalk of SiC MOSFETs

HT Tang, HSH Chung, KJ Chen - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
An adaptive level-shift gate driver with indirect gate oxide health monitoring for suppressing
crosstalk of bridge-leg configured SiC mosfet s is proposed. This article firstly presents a …

Real-time degradation monitoring of SiC-MOSFETs through readily available system microcontroller

S Pu, E Ugur, B Akin - 2017 IEEE 5th Workshop on wide …, 2017 - ieeexplore.ieee.org
The goal of this work is to develop a real time degradation monitoring tool for Silicon
Carbide (SiC) power MOSFETs. The conventional methods for prognosis and reliability …

Passive resonant level shifter for suppression of crosstalk effect and reduction of body diode loss of SiC MOSFETs in bridge legs

HT Tang, HSH Chung, JWT Fan… - … on Power Electronics, 2019 - ieeexplore.ieee.org
Due to the presence of parasitic elements in switching devices and circuit realization,
crosstalk phenomenon in bridge-leg configurations is unavoidable. A passive resonant level …

Gate driver for SiC power MOSFETs using soft-switching technique

K Kim, HW Kim, K Lee, J Park - Journal of Electrical Engineering & …, 2019 - Springer
In this paper, gate drive IC for SiC power MOSFETs using soft-switching technique gate
drive method is designed and implemented. Designed IC is suitable for driving silicon …

Signal modulation circuit for solid state electronic device and circuit incorporating the same

HT Tang, SHH Chung - US Patent 12,021,535, 2024 - Google Patents
A circuit includes a first and a second solid state electronic device arranged in a bridge-leg
configuration, each selectively operable as a control switch and synchronous switch and …

SiC MOSFET upgrade of a power converter

ILP Flyktman - 2018 - trepo.tuni.fi
Power semiconductor devices are at the heart of modern power electronics due to their
ability to control large amounts of power with relatively low power dissipation. This feature of …