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reference designCoolSET™ ICE502LD | Demoboard EVAL_65WT1_FF_502LD

Infineon Technologies CoolSET™ ICE502LD | Demoboard EVAL_65WT1_FF_502LD

65 W auxiliary power supply using CoolSET™ ICE502LD

Overview

TopologyFlyback Converter
Input voltage200-1000 V
Output 112 V / 0.42 A
Output 212 V / 5 A
IC revision1.0

Description

This Eval board demonstrates high-input-voltage 65 W DC link auxiliary power supply designs using Infineon’s CoolSET™ ICE502LD switching controller and CoolSiC™ IMWF170R1K0M1 1700 V MOSFET in TO-247 package in a single-switch flyback topology. The document can support designers targeting three-phase converters that include solar inverters, energy storage, EV chargers, UPS, and motor drives. The evaluation board is designed to showcase the performance of the CoolSET™ ICE502LD switching controller.

Features

Externally selectable gate voltage of 10 V, 15 V, and 18 VFast startup through cascode configurationIntegrated error amplifier to implement primary side control, if requiredFrequency reduction for improved light-load efficiencyComprehensive protection including line overvoltage protection

Typical applications

  • Solar inverters, energy storage, EV chargers, UPS, and motor drives.

More information

Parts approved by Infineon Technologies

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150060RS75003
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]530 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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