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Infineon Technologies ICE5QSAG | Demoboard EVAL-PFC5KIKWWR5SYS
5 kW two-channel interleaved CCM PFC EVAL board
Overview
| Topology | Power Factor Correction |
| Input voltage | 180-264 V |
| Output 1 | 400 V / 12.5 A |
| IC revision | 1.0 |
Description
This user manual provides an overview of the reference design developed for the EVAL-PFC5KIKWWR5SYS board,including its main features, key data, and mechanical dimensions.EVAL-PFC5KIKWWR5SYS is a fast switching, analog-controlled two-channel interleaved 5 KW PFC converter with Infineon’s TRENCHSTOP™ 5 WR5 IGBT IKW40N65WR5. It is designed to show case the use of WR5 IGBT with high switching frequencies up to 60 kHz in an interleaved PFC application, which enables many system benefits such as smaller size PFC choke, overall system size and BOM cost. This document also demonstrates a very effective example of design with Infineon’s low side gate driver 1ED44175 and rapid1 power silicon diode IDW60C65D1.The evaluation board has a flexible input AC voltage between 180-264 V, and provides a 400 V output voltage with maximum current up to 12.5 A. This document provides suggestions on how to develop interleaved PFC converters in similar power ranges adapted to specific requirments such as high-power SMPS, floor-standing air conditioners in major home appliances.
Features
- Novel Quasi-Resonant switching scheme
- Rapid and adjustable start-up with cascode configuration
- 2 level selectable active burst mode level
- Built-in digital soft-start
- Cycle by cycle peak current limitation
- Digital frequency reduction with decreasing load for higher efficiency
- Adjustable line input over-voltage and brown IN/OUT protection
- V CC pin short to ground protection
- OLP, output short, output over-voltage, OTP with hysteresis and V CC over/under voltage protection
- Auto-restart for all protection features
Typical applications
- Blu-ray player, Set-top box&LCD/LED Monitor
- Auxiliary power supply for Home Appliances/white Goods,TV,PC&Server
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Type | PCB/Cable/Panel | Packaging | W(mm) | H(mm) | IR(A) | Ti | Tl(mm) | Pins | IR(A) | L(µH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 5.3 A, 1.8 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Performance Rated Current5.3 A | Saturation Current @ 10%1.8 A | Saturation Current @ 30%4 A | DC Resistance33 mΩ | Self Resonant Frequency40 MHz | – | – | – | Width6.9 mm | Height4.8 mm | – | – | – | Pins2 | – | Inductance10 µH | DC Resistance36.3 mΩ | – | – | MaterialSuperflux | Length7 mm | MountSMT | ||||
 | WE-CMBNC Common Mode Power Line Choke Nanocrystalline, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | – | – | Width27.5 mm | Height46 mm | – | – | – | Pins4 | Rated Current38 A | Inductance1500 µH | DC Resistance2.3 mΩ | Rated Voltage300 V (AC) | Insulation Test Voltage2100 V (AC) | MaterialNanocrystalline | Length48 mm | MountTHT | ||||
 | WP-BUTR REDCUBE PRESS-FIT with internal thread, two-rows, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWP-BUTR REDCUBE PRESS-FIT with internal thread, two-rows | – | – | – | – | – | – | – | PackagingTray | Width9 mm | Height7 mm | Rated Current160 A | Inner ThreadM4 | Thread Length6 mm | Pins8 | Rated Current160 A | – | – | – | – | MaterialBrass | – | MountPress-Fit | |||
 | WR-WTB 2.54 mm Male Header, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-WTB 2.54 mm Male Header | – | – | – | – | – | TypeVertical | PCB/Cable/PanelPCB | PackagingBox | – | – | Rated Current3 A | – | – | Pins2 | Rated Current3 A | – | – | – | – | – | Length4.78 mm | MountTHT | ||
750344822 | Power Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Power Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
750344821 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |