EPC9039 - Development Board

EPC9039 : 80 V Development Board for
Enhancement Mode Monolithic Half-Bridge

Greater than 97% System Efficiency at 20 A

The EPC9039 development board has a 80 V maximum device voltage, 17 A maximum output current, in a half-bridge topology with onboard gate drives, featuring the EPC2103 eGaNIC (Enhancement-mode Gallium Nitride Integrated Circuit).

The purpose of this development board is to simplify the evaluation process of the EPC2103 eGaNIC by including all the critical components on a single board that can be easily connected into any existing converter.

Typical Efficiency: V_IN=42 V_OUT=12 V

* Maximum input voltage depends on inductive loading.
** Maximum current depends on die temperature – actual maximum current will be subject to switching frequency, bus voltage and thermal cooling.
Symmetrical eGaNIC intended for 50% duty cycle or low step-down ratio applications.
# Limited by time needed to ‘refresh’ high side bootstrap supply voltage.