EPC9137 1.5 kW 48 V/12 V Bi-Directional Power Module Evaluation Board Quick Start Guide
2021-08-09
■DESCRIPTION:
The EPC9137 evaluation power module is designed for 48 V to/from 12 V DC-to-DC applications. It features the EPC2206 – enhancement mode eGaN® field effect transistors (FETs) with AEC-Q101 qualification. The EPC9137 is controlled using the EPC9528 controller module that includes the Microchip dsPIC33CK256MP503 16-bit digital controller. Other features include:
●High efficiency: ▲>95.7% @ 12 V/125 A output (buck)
▲>95.2% @ 48 V/29 A output (boost)
●Preset switching frequency: 250 kHz
●Re-programmable – Average current mode control (default)
●Fault protection:
▲Input undervoltage
▲Input overvoltage
▲Regulation error
▲Input undervoltage
▲Inductor overcurrent
▲Overtemperature
The EPC9137 evaluation power module is designed for 48 V to/from 12 V DC-to-DC applications. It features the EPC2206 – enhancement mode eGaN® field effect transistors (FETs) with AEC-Q101 qualification. The EPC9137 is controlled using the EPC9528 controller module that includes the Microchip dsPIC33CK256MP503 16-bit digital controller. Other features include:
●High efficiency: ▲>95.7% @ 12 V/125 A output (buck)
▲>95.2% @ 48 V/29 A output (boost)
●Preset switching frequency: 250 kHz
●Re-programmable – Average current mode control (default)
●Fault protection:
▲Input undervoltage
▲Input overvoltage
▲Regulation error
▲Input undervoltage
▲Inductor overcurrent
▲Overtemperature
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