IC manufacturers Infineon Technologies

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Infineon Technologies 2EDN7524R | Demoboard EVAL_3KW_2LLC_CFD7

3kW dual-phase LLC evaluation board with 600V CoolMOS™ CFD7 SJ MOSFET

Overview

TopologyLLC Resonant Converter
Input voltage350-410 V
Output 158 V / 55 A
IC revision1.0

Description

This evaluation board shows how to design a dual-phase LLC system solution of a telecom rectifier with the target to meet 80+ Titanium Standard efficiency requirements. For this purpose the following technologies have been used:The latest 600V CoolMOS™ CFD7 SJ MOSFET technology (IPW60R031CFD7) on the primary side and OptiMOS™ 5 150V low voltage power MOSFET in SuperSO8 (BSC093N15NS5) in the synchronous rectification secondary stage, in combination with quasi-resonant CoolSET™ (ICE2QR2280Z), high voltage gate driver EiceDRIVER™ 1EDI (1EDI60N12AF), high speed driver ICs for high voltage MOSFETs, low side gate driver EiceDRIVER™ 2EDN (2EDN7524R) for sychronous rectification MOSFETs and a digital LLC XMC™ microcontroller (XMC4400-F64K512 BA).

Features

  • Dual-phase concept
  • Full digital control
  • Graphical user interface

Typical applications

  • Industrial battery chargers
  • Telecom rectifiers, Industrial SMPS

Parts approved by Infineon Technologies

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Data­sheet
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Product series
L(nH)
LR(nH)
IR(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
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SPECWE-HCM SMT High Current Flat Wire Inductor, 470 nH, 200 nH

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

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Availability
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Inductance470 nH
Rated Inductance200 nH
Rated Current47.5 A
Saturation Current @ 10%35.1 A
Saturation Current @ 30%46.8 A
DC Resistance0.165 mΩ
Self Resonant Frequency22 MHz
MaterialMnZn 
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