The EPC9137 demonstration board is a 1.5 kW, 48 V to 12 V bidirectional buck or boost converter featuring the EPC2206 eGaN FET. The board is designed to operate at 250 kHz switching frequency and can achieve 97% efficiency. Primarily intended for 48 V mild-hybrid automotive systems and high-density computing power supplies, it allows for high current delivery in a compact form factor. The board includes a dsPIC33CK digital controller from Microchip, gate drivers, and current sensing for closed-loop control.
| RoHS |
Compliant |
| Output Voltage |
12V |
| Peak Efficiency |
97% |
| Input Voltage Range |
44 - 60V |
| Switching Frequency |
250kHz |
| Maximum Output Power |
1500W |
| Maximum Output Current |
125A |