EPC EPC2305 | Demoboard EPC90143

Description

The EPC90143 is a half bridge evaluation board with onboard gate driver, featuring the 150 V rated EPC2305 GaN field effect transistor (FET). The purpose of this evaluation board is to simplify the evaluation process of the EPC2305 by including all the critical components on a single board that can be easily connected into the majority of existing converter topologies. The EPC90143 evaluation board measures 2” x 2” and contains two EPC2305 GaN FETs in a half bridge configuration. The EPC90143 features the On-Semi NCP51820 gate driver. The board contains all critical components, and the layout supports optimal switching performance. There are also various probe points to facilitate simple waveform measurement and efficiency calculation. A block diagram of the circuit is given in figure 1

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