Current status and future trends of GaN HEMTs in electrified transportation
N Keshmiri, D Wang, B Agrawal, R Hou… - IEEE Access, 2020 - ieeexplore.ieee.org
Gallium Nitride High Electron Mobility Transistors (GaN HEMTs) enable higher efficiency,
higher power density, and smaller passive components resulting in lighter, smaller and more …
higher power density, and smaller passive components resulting in lighter, smaller and more …
A review on recent effort of conductive EMI suppression methods in high‐frequency power converters
High‐frequency power converters with high switching frequency and compact layout are
characterised by high power density and high efficiency, which is superior to conventional …
characterised by high power density and high efficiency, which is superior to conventional …
Monolithic integration of a 5-MHz GaN half-bridge in a 200-V GaN-on-SOI process: Programmable dv/dt control and floating high-voltage level-shifter
This paper presents key building blocks of a monolithic GaN half-bridge solution: 1) a binary-
weighted digitally-controlled segmented gate-driver, offering slew-rate control; 2) a high …
weighted digitally-controlled segmented gate-driver, offering slew-rate control; 2) a high …
Sequence prediction for SiC MOSFET active gate driving with a recurrent neural network
This article develops a recurrent neural network (RNN) with an encoder–decoder structure
to predict the driving sequence of SiC MOSFET active gate drivers (AGDs). With a set of …
to predict the driving sequence of SiC MOSFET active gate drivers (AGDs). With a set of …
An optimization method of a digital active gate driver under continuous switching operation being capable of suppressing surge voltage and power loss in PWM …
D Yamaguchi, YS Cheng, T Mannen… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article proposes a new optimization method and its platform for automatically adjusting
the control parameters of a digital active gate driver while operating a pulse-width …
the control parameters of a digital active gate driver while operating a pulse-width …
Dynamic dv/dt Control Strategy of SiC MOSFET for Switching Loss Reduction in the Operational Power Range
Z Wu, H Jiang, Z Zheng, X Qi, H Mao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
For silicon carbide power mosfet s, high dv/dt in switching may bring about a high level of
electromagnetic interference. This letter shows that the dv/dt rate decreases at lower load …
electromagnetic interference. This letter shows that the dv/dt rate decreases at lower load …
Active gate driver and management of the switching speed of GaN transistors during turn-on and turn-off
ML Beye, T Wickramasinghe, JF Mogniotte, LV Phung… - Electronics, 2021 - mdpi.com
The paper investigates the management of drain voltage and current slew rates (ie, dv/dt
and di/dt) of high-speed GaN-based power switches during the transitions. An active gate …
and di/dt) of high-speed GaN-based power switches during the transitions. An active gate …
A 10MHz GaN driver with gate ringing suppression and active bootstrap control
ST Li, PY Wang, CJ Chen… - 2019 IEEE Workshop on …, 2019 - ieeexplore.ieee.org
Targeting on gate ringing suppression in gallium nitride (GaN) dc-dc converter. This paper
presents a 10MHz switching frequency gate driver for GaN-based buck converter which …
presents a 10MHz switching frequency gate driver for GaN-based buck converter which …
Sub-Nanosecond Delay CMOS Active Gate Driver for Closed-Loop Control of GaN Transistors
This paper presents an AGD (active gate driver) implemented with a low voltage CMOS
technology to control the dv/dt sequence of low voltage (100V) and high voltage (650V) GaN …
technology to control the dv/dt sequence of low voltage (100V) and high voltage (650V) GaN …
Investigation on the switching waveforms of GaN power devices to gate current profiles
The extended use of Gallium Nitride (GaN) transistors in power applications, such as
automotive, industrial and power distribution, leads practitioners and researchers to a review …
automotive, industrial and power distribution, leads practitioners and researchers to a review …