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EPC EPC9158 | Demoboard EPC9158

48 V/54 V Input to 12 V, 50 A Output Dual-Phase Synchronous Buck Converter Reference Design Board

Overview

TopologyBuck Converter
Input voltage14-54 V
Output 112 V / 50 A
IC revision1

Description

The EPC9158 is a 48 V/54 V to 12 V synchronous buck converter and can deliver 25 A per phase or 50 A total when configured for a single output. EPC9158 features EPC2218 enhancement mode eGaN® FET and LTC7890 two phase analog buck controller with integrated eGaN drivers.

Features

High efficiency: 96.5% with 48 V input and 12 V output configurationSwitching frequency: 500 kHzCurrent mode controlReconfigurable light load operating mode and adjustable dead timeOperating modes and other functions:UVLOOvercurrent protectionPower goodExternal synchronization

Typical applications

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