EPC9091 - Development Board

EPC9091: 100 V, 5 A Half-Bridge Development Board

EPC9091 Development Board

The EPC9091 development board is a 100 V maximum device voltage, 5 A maximum output current, half bridge with onboard gate drives, featuring the EPC2051 enhancement mode (eGaN®) field effect transistor (FET).

The EPC9091 development board is 2” x 2” and contains two EPC2051 eGaN FETs in a half bridge configuration using the uP1966A gate driver from uPI Semiconductor Corp.

To simplify the evaluation process of the EPC2051 GaN FET, all the critical components are included on a single board that can be easily connected into any existing converter. Video: How to Turn an EPC Development Board into a Prototype

Ask and EPC Engineer a Question FAQ

Have a design question?
Ask a GaN Expert

EPC9091 Parameters Table
(1) Maximum input voltage depends on inductive loading, maximum switch node ringing must be kept under 100 V for EPC2051.
(2) Maximum current depends on die temperature – actual maximum current with be subject to switching frequency, bus voltage and thermal cooling.
(3) Limited by time needed to ‘refresh’ high side bootstrap supply voltage.