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1、STSTGIPS20C60智能电源模块(IPM)三相马达驱动方案ST公司的STGIPS20C60是智能电源模块(IPM),包括有600V3相IGBT反相器桥和控制逻辑,3.3V,5V,15VCMOS/TTL输入兼容的比较器,并具有欠压锁住,主要用在马达驱动的三相反相器和空调器.本文介绍了STGIPS20C60主要特性,框图,2KW三相马达控制评估板STEVAL-IHM028V2框图和主要特性,电路图,材料清单和PCB设计图.Thisintelligentpowermoduleprovidesaco
2、mpact,highperformanceACmotordriveinasimple,ruggeddesign.CombiningSTproprietarycontrolICswiththemostadvancedshort-circuitruggedIGBTsystemtechnology,thisdeviceisidealfor3-phaseinvertersinapplicationssuchasmotordrivesandairconditioners.SLLIMM™isatrademar
3、kofSTMicroelectronics.STGIPS20C60主要特性:•IPM20A,600V3-phaseIGBTinverterbridgeincludingcontrolICsforgatedrivingandfreewheelingdiodes•Short-circuitruggedIGBTs•3.3V,5V,15VCMOS/TTLinputscomparatorswithhysteresisandpulldown/pullupresistors•Undervoltagelockou
4、t•Internalbootstrapdiode•Interlockingfunction•Smartshutdownfunction•Comparatorforfaultprotectionagainstovertemperatureandovercurrent•DBCleadingtolowthermalresistance•Isolationratingof2500Vrms/min•ULrecognized:UL1557fileE81734STGIPS20C60应用:•3-phaseinve
5、rtersformotordrives•Airconditioners图1.STGIPS20C60框图图2.采用STGIPS20C60的2KW三相马达控制评估板STEVAL-IHM028V2框图2kW3-phasemotorcontrolSTEVAL-IHM028V2evaluationboardfeaturingtheIGBTintelligentpowermoduleSTGIPS20C60Thisdocumentdescribesthe2kW3-phasemotorcontrolevaluat
6、ionboardfeaturingtheIGBTintelligentpowermoduleSTGIPS20C60.TheevaluationboardisanAC-DCinverterthatgeneratesa3-phasewaveformfordriving3-phasemotorssuchasinductionmotorsorpermanentmagnetsynchronousmotors(PMSM)uptomaximal2000Wwithorwithoutsensors.Themaind
7、evicepresentedinthisusermanualisauniversal,fullyevaluatedandpopulateddesignconsistingofa3-phaseinverterbridgebasedonthe600VIGBTpowermoduleintheSDIP25Lpackagemountedonaheatsink.TheIGBTpowermoduleintegratesallpowerIGBTswitcheswithfreewheelingdiodestoget
8、herwithhighvoltagegatedrivers.Thankstothisintegratedmodule,thesystemhasbeenspecificallydesignedtoachievepowerinversioninareliableandcompactdesign.SuchintegrationsavesPCBspaceoccupationandassemblycosts,togetherwithhighreliabilityduetothedesigns
