Design contains obsolete parts

EPC9085: 20A, 0 ~ 40V, Half H-Bridge


The EPC9085 development board is a 40 V maximum device voltage, 20 A maximum output current, half bridge with onboard gate drives, featuring the EPC2049 enhancement mode (eGaN) field effect transistor (FET). The purpose of this development board is to simplify the evaluation process of the EPC2049 eGaN FET by including all the critical components on a single board that can be easily connected into any existing converter.

The EPC9085 development board is 2" x 2" and contains two EPC2049 eGaN FETs in a half bridge configuration using the Texas Instruments LM5113 gate driver. The board also contains all critical components and layout for optimal switching performance. There are also various probe points to facilitate simple waveform measurement and efficiency calculation.

For more information on the EPC2049 please refer to the datasheet below. The datasheet should be read in conjunction with this quick start guide.


Manufacturer EPC
Category Power Management
Sub-Category Power Output Stages (H-Bridge, Half Bridge)
Eval Board Part Number 917-1190-ND
Eval Board Supplier EPC
Eval Board Normally In Stock
Configuration 1 Half H-Bridge
Voltage Out Range 0 ~ 40 V
Current Out 20 A
Interface PWM, Single
Features Shoot Through Protection
Switching Frequency (Max) Not given
Component Count + Extras 37 + 8
Design Author EPC
Main I.C. Base Part EPC2049
Date Created By Author
Date Added To Library 2018-04

Share This Design