EPC9055: 3A, 0 ~ 100V, Half H-Bridge Driver


This development board is in a monolithic half bridge topology with onboard gate drives, featuring the EPC2106 eGaN (Enhancement-mode Gallium Nitride) Integrated Dual FET. The purpose of these development boards is to simplify the evaluation process of these eGaN FETs by including all the critical components on a single board that can be easily connected into any existing converter.The development board is 2" x 1.5" and contains a dual integrated eGaN FET, in a half bridge configuration using the Texas Instruments LM5113 gate driver, supply and bypass capacitors.

The board contains all critical components and layout for optimal switching performance. There are also various probe points to facilitate simple waveform measurement and efficiency calculation. A complete block diagram of the circuit is given in Figure 1.

For more information on the EPC2106 eGaN Integrated Dual FET, please refer to the datasheets which 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 917-1111-ND
Eval Board Supplier EPC
Eval Board Normally In Stock
Configuration 1 Half H-Bridge
Voltage Out Range 0 ~ 100 V
Current Out 3 A
Interface PWM, Single
Features Internal Bootstrap Circuit
Shoot Through Protection
Under Voltage Protection (UVP)
Switching Frequency (Max) Not given
Component Count + Extras 24 + 12
Design Author EPC
Main I.C. Base Part EPC2106
Date Created By Author 2015-08
Date Added To Library 2018-08

Eval Board

Order a fully assembled board:

Quantity Available: 23