EPC Efficient Power Conversion

- EPC is the leader in enhancement mode gallium nitride based power management devices. EPC was the first to introduce enhancement-mode gallium-nitride-on-silicon (eGaN®) FETs as power MOSFET replacements in applications such as DC-DC converters, wireless power transfer, envelope tracking, RF transmission, power inverters, remote sensing technology (LiDAR), and class-D audio amplifiers with device performance many times greater than the best silicon power MOSFETs.

GaN for LiDAR

Image of EPC's GaN for LiDAR

EPC’s Alex Lidow explains why eGaN FETs and ICs excel at powering LiDAR lasers and why both solid-state and rotating LiDAR units will have roles in autonomous vehicles, robotics, and drones. Learn More


Image of EPC's eGaN Integrated Circuits Gate Driver plus FET

Power transistors made with eGaN technology can switch in a nanosecond or less. As explained by EPC's Alex Lidow, combining the eGaN gate driver on the same chip as the power transistor simplifies the design and lowers the cost of power electronics. Learn More

48 V – 12 V DC-DC with GaN, More Efficient, Smaller and Lower Cost

Image of EPC's DC/DC Conversion

The EPC9130 development board is a 500 kHz switching frequency, 48 V nominal input voltage, 60 A maximum output current, 5-phase intermediate bus converter (IBC) with onboard microcontroller and gate drives, featuring the 100 V EPC2045 enhancement mode (eGaN®) field effect transistor. Learn More

Featured Products

Image of EPC's EPC2112 and EPC2115 eGaN ICs

EPC2112/EPC2115 eGaN® ICs

EPC's EPC2112/EPC2115 eGaN® ICs combine gate drivers with high-frequency GaN FETs for improved efficiency, reduced size, and lower cost. Learn More

Image of EPC's EPC9205 GaN Power Module

EPC9205 GaN Power Module

EPC's EPC9205 GaN power module is designed for plug-and-play evaluation of the high performance gained with gallium nitride power integrated circuits. Learn More

Newest Products View All (44)

EPC Development Tools

EPC Development Tools simplify the evaluation process of EPC’s GaN power transistors by including all the critical components on a single board that can be easily connected into any existing system.

eGaN® FETs

EPC eGaN FETs give the design engineer a whole new spectrum of performance compared with silicon power MOSFETs.

EPC2014 40 V eGaN® FET

Compared to a state-of-the-art silicon power MOSFET with similar on-resistance, the EPC2014 from EPC is smaller and has superior switching performance.

Demo Board EPC9101

The EPC9101 demonstration board from EPC is a 1.2 V output, 1 MHz buck converter with an 18 A maximum output current and 8 V to 19 V input voltage range.

GaN Transistors for Efficient Power Conversion Publish Date: 2012-06-29

Designed to provide design engineers with information on how to design more efficient power conversion systems.

EPC9102 Demonstration Board

Featuring the EPC2001 enhancement mode FETs, the EPC9102 demo board incorporates the first eGaN FET specific integrated circuit driver.

Recent PTMs View All (10)

eGan® FETs for DC-DC Conversion Publish Date: 2010-01-22

eGan® power FETs offer performance enhancements well beyond the realm of silicon-based MOSFETs.

Duration: 5 minutes
eGaN® Basics Publish Date: 2010-09-27

The basics of EPC’s enhancement mode gallium nitride (eGaN) transistors.

Duration: 10 minutes
eGan® FET's Characteristics Publish Date: 2010-10-06

The operation of EPC’s enhancement mode gallium nitride transistors.

Duration: 5 minutes
Driving eGaN® Power Transistors Publish Date: 2010-10-11

EPC brings enhancement mode to GaN giving the design engineer a whole new spectrum of performance compared with silicon power MOSFETs.

Duration: 5 minutes

Featured Videos View All (53)

Efficient Power Conversion Corporation - Introduction

Efficient Power Conversion (EPC) designs, develops, markets, and sells Gallium Nitride based power management devices using mature silicon foundries.

eGaN FET Assembly Demonstration Video - Die Attach

This video provides a demonstration of the proper procedure for attaching a lead free eGaN FET die to a printed circuit board.

eGaN FET Assembly Demonstration Video - Die Removal

This video provides a demonstration of the proper procedure for the removal of a lead free eGaN FET die from a printed circuit board.

EPC eGaN® FET Application: RF Envelope Tracking

In this video EPC demonstrates what power and efficiency levels are readily realizable using eGaN FETs in a buck converter for high power envelope tracking applications.

Additional Content


Application Notes - View All

Product Information

Tools and Software

White Papers - View All

Social Media

EPC News

Manufacturer Web site