EPC9004C: 2A, 0 ~ 200V, Half Bridge


The EPC9004C development board is a 200 V maximum device voltage, 2 A maximum output current, half bridge with onboard gate drives, featuring the EPC2012C enhancement mode (eGaN®) field effect transistor (FET). The purpose of this development board is to simplify the evaluation process of the EPC2012C eGaN FET by including all the critical components on a single board that can be easily connected into any existing converter.

The EPC9004C development board is 2” x 1.5” and has two EPC2012C eGaN FETs in a half bridge configuration using Texas Instruments UCC27611 gate driver with 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 EPC2012C eGaN FET please refer to the datasheet. 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 917-1092-ND
Eval Board Supplier EPC
Eval Board Normally In Stock
Configuration 1 H-Bridge
Voltage Out Range 0 ~ 200 V
Current Out 2 A
Interface PWM, Single
Features Shoot Through Protection
Switching Frequency (Max) Not given
Component Count + Extras 43 + 11
Design Author EPC
Main I.C. Base Part EPC2012C

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