Electronic Design

Trading Si LDMOS for GaN in Switch-Mode Power Circuits

Power gallium-nitride (GaN) FETs have been available for several years now, but some engineers have been slow to adopt them in power equipment despite their superior characteristics. Getting ...
Electronic Design

GaN FETs Redefine Power-Circuit Designs

Silicon MOSFET power transistors have been a mainstay of power-supply design for years. And while they’re still widely used, gallium-nitride (GaN) transistors are gradually replacing MOSFETs in some ...
Business Wire

Transphorm to Demonstrate 99% Efficiency Power Switching with a 1200 Volt GaN Power Transistor at ISPSD 2022

GOLETA, Calif.--(BUSINESS WIRE)--Transphorm, Inc. (Nasdaq: TGAN)—a pioneer in and global supplier of high reliability, high performance gallium nitride (GaN) power conversion products—announced today ...
EDN

GaN FET Switches with N-Phase and Split-Phase Clocking in a 1:5 CW Converter

To achieve high power densities, hybrid inductor-capacitor switching converters are used. These hybrid inductor-capacitor switches prevent transient inrush currents, which usually cause loss in the ...
Nasdaq

Transphorm Wins ARPA-E Contract for Novel Four Quadrant GaN Switches with Bidirectional Current and Voltage Control

GaN Pioneer Exploring Next Generation Power Conversion Where One Transphorm FQS Can Replace Multiple Silicon Devices Transphorm will prototype the FQS platform using its 650 V GaN technology that ...
Nasdaq

Transphorm’s Second 900 V GaN FET is Now in Production

GOLETA, Calif.--(BUSINESS WIRE)-- Transphorm Inc. (OTCQB: TGAN)—a pioneer in the development and manufacturing of high reliability, high performance gallium nitride (GaN) power semiconductors—today ...
EDN

Choosing and Using GaN Technology for High-Efficiency Power Conversion

The goal to increase energy efficiency and reliability, while reducing overall solution size, is prevalent in modern power-electronics applications. Such applications include electric-vehicle traction ...
sciencex

Industry's first 80-V half-bridge GaN FET module

Texas Instruments today introduced the industry's first 80-V, 10-A integrated gallium nitride (GaN) field-effect transistor (FET) power-stage prototype, which consists of a high-frequency driver and ...
Seeking Alpha

Navitas Supports 800 VDC Power Architecture for NVIDIA’s Next-Generation AI Factory Computing Platforms

TORRANCE, Calif., Oct. 13, 2025 (GLOBE NEWSWIRE) -- Navitas Semiconductor (NVTS) (Nasdaq: NVTS), the industry leader in next-generation GaNFast™ gallium nitride (GaN) and GeneSiC™ silicon carbide (SiC ...
Digi Times

Chicony Power and TI join forces to bring GaN technology to energy-efficient laptop power adapter

Texas Instruments (TI), a leader in high-voltage semiconductor solutions, today announced that Chicony Power designed in TI's integrated gallium nitride (GaN) technology to power its latest 65-W ...
Business Wire

Transphorm Wins ARPA-E Contract for Novel Four Quadrant GaN Switches with Bidirectional Current and Voltage Control

GOLETA, Calif.--(BUSINESS WIRE)--Transphorm, Inc. (Nasdaq: TGAN)—a pioneer in and a global supplier of high reliability, high performance gallium nitride (GaN) power conversion products—announced ...