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efficientpowerconversioncorporation

Compact eGaN FETs target high power density converter apps

May 24, 2022 By Redding Traiger Leave a Comment

Efficient Power Conversion Corporation expands the selection of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2066 (0.8 mΩ typical, 40 V) GaN FET. The low losses and small size of the EPC2066 make it the ideal switch for the secondary side of high power density 40 V – 60 V to […]

Filed Under: AI, Development Tools, Power Components, Power Management, Reference design, Transistors Tagged With: efficientpowerconversioncorporation

eGaN 100-V FETs feature lower gate charges, zero reverse-recovery losses

May 10, 2022 By Redding Traiger Leave a Comment

Efficient Power Conversion Corporation expands the selection of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2071 (1.7 mΩ typical, 100 V) GaN FET. The EPC2071 is ideal for applications with demanding requirements for high power density performance including 48 V – 54 V input DC-DC for new servers and artificial intelligence. […]

Filed Under: AI, Development Tools, Power Components, Reference design, Transistors Tagged With: efficientpowerconversioncorporation

Better thermal management of eGaN FETs

February 16, 2022 By Assaad Helou Leave a Comment

thermal management

A few simple thermal management guidelines can help conduct heat away from GaN FETs. Assaad Helou, Efficient Power Conversion Enhancement-mode gallium nitride (eGaN) FETs offer high power-density with ultra-fast switching and low on-resistance, all in a compact form factor. However, the power levels these high-performance devices provide can be limited by extreme heat-flux densities. If […]

Filed Under: FAQ, Featured, Heatsinks, Power Components, Transistors Tagged With: efficientpowerconversioncorporation, FAQ

40-V, 1.3-milliohm eGaN FETs optimized for high power density apps

October 28, 2021 By Redding Traiger Leave a Comment

Efficient Power Conversion Corporation expands the selection of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2067 (1.3 mΩ typical, 40 V) eGaN FET. The EPC2067 is ideal for applications with demanding requirements for high power density performance including 48 V – 54 V input servers. Lower gate charges and zero reverse […]

Filed Under: Development Tools, Power Components, Power Management, Transistors Tagged With: efficientpowerconversioncorporation

Power bricks get an efficiency boost with GaN

October 14, 2021 By Lee Teschler Leave a Comment

The design of an LLC resonant converter illustrates how eGaN FETs can shrink the physical size of modern supply circuitry. Alex Lidow, Efficient Power Conversion Corp. The rapid expansion of computing and telecommunications has brought a migration to a 48 V-based power architecture. Applications for this higher-voltage architecture include artificial intelligence, 5G, big data, and […]

Filed Under: Controllers, Converters, DC-DC, FAQ, Featured, power modules Tagged With: efficientpowerconversioncorporation, FAQ

eGaN FETs target USB-C chargers, PoL conveters

December 17, 2020 By Redding Traiger Leave a Comment

Efficient Power Conversion Corporation advances the performance capability of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2055 (3 mΩ, 40 V) eGaN FET. This device is ideal for applications with demanding requirements for performance in space-constrained form factors including USB-C battery chargers and ultra-thin point-of-load (POL) converters. Other low-voltage applications benefiting from […]

Filed Under: Automotive, Converters, Development Tools, Power Components, Power Management, Robotics Tagged With: efficientpowerconversioncorporation

eGaN 170-V FETs optimized for synchronous rectification apps

November 10, 2020 By Redding Traiger Leave a Comment

Efficient Power Conversion Corporation advances the performance capability while lowering the cost of off-the-shelf gallium nitride transistors with the introduction of the EPC2059 (6.8 mΩ, 170 V) eGaN FET. This device is the latest in a family of 100 V – 200 V solutions suitable for a wide range of power levels and price points. […]

Filed Under: AC-DC, DC-DC, Development Tools, LED Lighting, Lighting, Power Management Tagged With: efficientpowerconversioncorporation

eGaN FETs boast lower on resistance

September 22, 2020 By Aimee Kalnoskas Leave a Comment

EPC  advances the performance capability while lowering the cost of off-the-shelf gallium nitride transistors with the introduction of EPC2218 and EPC2204100 V eGaN FETs. The applications for these leading-edge devices include synchronous rectification, class-D audio, infotainment systems, DC-DC converters (hard-switched and resonant), and lidar for autonomous cars, robotics, and drones. The EPC2218 (3.2 mΩ, 231 […]

Filed Under: Transistors Tagged With: efficientpowerconversioncorporation

Demo board provides 48-12-V dc-dc converter for high-density computing/data centers

July 14, 2020 By Aimee Kalnoskas Leave a Comment

GaN demo board

EPC announces the availability of the EPC9143, a 300 W DC-DC voltage regulator in 16th brick size. The EPC9143 power module integrates Microchip’s dsPIC33CK digital signal controller (DSC) with the latest generation EPC2053 eGaN FETs from EPC to achieve 96% efficiency in a 48 V input to 12 V output conversion at 25 A.  The […]

Filed Under: Evaluation boards, Transistors Tagged With: efficientpowerconversioncorporation

Podcasts cover dc-dc converter, lidar, audio design with GaN technology

April 22, 2020 By Aimee Kalnoskas Leave a Comment

Podcasts cover dc-dc converter, lidar, audio design with GaN technology

Efficient Power Conversion (EPC) Corporation has posted an update to its popular “How to GaN” video podcast series. The six videos included in the current release of the series provide practical examples to help designers employ GaN technology to create state-of-the-art DC-DC converters for AI servers and ultra-thin laptops, lidar for robots, drones, and autonomous […]

Filed Under: Podcast Tagged With: efficientpowerconversioncorporation

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