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reference design1EDN8550B | Demoboard REF_500W_CYCLO_BDSGAN

Infineon Technologies 1EDN8550B | Demoboard REF_500W_CYCLO_BDSGAN

Solar microinverter based on cyclo-inverter topology featuring PSOC™ control C3 MCU and CoolGaN™ bidirectional switches 650 V G5

Overview

TopologyPositive to Negative Converter
Input voltage16-60 V
Output 1240 V / 2.1 A
IC revision1.1

Description

REF_500W_CYCLO_BDSGAN is a solar microinverter reference design based on a novel variation of the cyclo-converter topology. Control is implemented with Infineon's high-performance PSOC™ control C3 microcontroller with full-featured firmware including: AC power flow control, maximum power point tracking (MPPT) and comprehensive protection for safe operation.

Features

Grid tied operationOff grid operation modeReal and reactive AC power transferHigh efficiencyBurst mode for light-load efficiencyDisplacement power factor 0.8 to 1.0Maximum power point tracking (MPPT)Over voltage protectionOver current protectionThermal protectionAC grid disconnect relayUser-friendly PC based GUI tool

Typical applications

More information

Parts approved by Infineon Technologies

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2θ50% typ.(°)
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150060GS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
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Downloads27 files

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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.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
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742863122
SPECWE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency), –, –
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency)
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Impedance @ 100 MHz220 Ω
Maximum Impedance350 Ω
Maximum Impedance640 MHz 
Rated Current 21300 mA
Impedance @ 1 GHz250 Ω
TypeHigh Current 
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