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EPC LM5165 | Demoboard EPC9148

48 V Three-level Synchronous Buck Converter

Overview

TopologyBuck Converter
Input voltage44-60 V
Output 119 V / 12.5 A
IC revision1.0

Description

The EPC9148 demonstration board is a 60 V maximum input voltage,12.5 A maximum output current, 19 V output voltage, ultra-thin threelevel synchronous buck converter with only 3.5 mm component height.It features the 40 V EPC2055 and the 100 V EPC2053 and EPC2038 GaN FETs and the new Würth Elektronik super thin inductor 7443762504022.The purpose of this demonstrate board is to simplify the evaluation of GaN FET-based multi-level synchronous buck converter.

Features

  • 44 – 60 VIN to 5 – 20 VOUT
  • FSW = 400 kHz, Max height < 4mm
  • Peak efficiency = 98%, Up to 12.5 A

Typical applications

  • High Performance Computing – ultra-thin laptops, high-end gaming systems

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
Tol. LIR
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
Core Material Samples
7443762504022SPEC
8 files WE-HCFT THT High Current Inductor 2.2 ±20% 30 23.8 1.96 23 MnZn
Order Code Data­sheet Simu­lation
7443762504022SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
Tol. LIR
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
Core Material Samples