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AS7805D.pdf

AS7805D.pdf

上传者: hdingguo 2012-04-02 评分 0 0 0 0 0 0 暂无简介 简介 举报

简介:本文档为《AS7805Dpdf》,可适用于IT/计算机领域,主题内容包含ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufa符等。

ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedFigurePackageTypesofASXXTOGeneralDescriptionTheASXXseriesarethreeterminalpositiveregulatorsdesignedforawidevarietyofapplicationsincludinglocal,oncardregulationTheASXXarecompletewithinternalcurrentlimiting,thermalshutdownprotection,andsafeareacompensationwhichmakethemvirtuallyimmunefromoutputoverloadIfadequateheatsinkingareprovided,theseregulatorscandeliveroutputcurrentsuptoATheASXXareavailableinTOandTO()packagesFeaturesOutputCurrentuptoAFixedOutputVoltagesofV,V,V,VandVOutputVoltageAccuracyofovertheFullTemperatureRangeInternalShortCircuitCurrentLimitingInternalThermalOverloadProtectionOutputTransistorSafeareaProtectionApplicationsHighEfficiencyLinearRegulatorPostRegulationforSwitchingSupplyMicroprocessorPowerSupplyMotherBoardTO()查询ASDE供应商ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedPinConfigurationPinDescriptionPinNumberPinNameFunctionINPUTVoltageInputGNDGroundOUTPUTVoltageOutputFigurePinConfigurationofASXX(TopView)TPackage(TO)INPUTOUTPUTGNDDPackage(TO())INPUTOUTPUTGNDATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedFunctionalBlockDiagramFigureFunctionalBlockDiagramofASXXRRRRRCRRRRRDZenerRRRRRROUTPUTINPUTRRRQQQQQQQQQQQQQQQQQQRRRRCQQQQQQGNDATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedPackageTemperatureRangePartNumberMarkingIDPackingTypeTOtooCASTEASTETubeASTEASTETubeASTEASTETubeASTEASTETubeASTEASTETubeTO()tooCASDEASDETubeASDTREASDETapeReelASDEASDETubeASDTREASDETapeReelASDEASDETubeASDTREASDETapeReelASDEASDETubeASDTREASDETapeReelASDEASDETubeASDTREASDETapeReelOrderingInformationCircuitTypePackageASXXT:TOBCDSemiconductor'sPbfreeproducts,asdesignatedwith"E"suffixinthepartnumber,areRoHScompliantE:LeadFreeOutputVoltage:VD:TO()TR:TapeandReelBlank:Tube:V:V:V:VATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedRecommendedOperatingConditionsParameterSymbolMinMaxUnitInputVoltageASVINVASASASASOperatingJunctionTemperatureRangeTJoCAbsoluteMaximumRatings(Note)ParameterSymbolValueUnitInputVoltageVINVLeadTemperature(Soldering,sec)TLEADoCPowerDissipationPDInternallyLimitedWOperatingJunctionTemperatureTJoCStorageTemperatureRangeTSTGtooCThermalResistanceθJATOoCWTO()ESD(HumanBodyModel)ESDVESD(MachineModel)ESDVNote:Stressesgreaterthanthoselistedunder"AbsoluteMaximumRatings"maycausepermanentdamagetothedeviceThesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"RecommendedOperatingConditions"isnotimpliedExposureto"AbsoluteMaximumRatings"forextendedperiodsmayaffectdevicereliabilityATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedParameterSymbolConditionsMinTypMaxUnitOutputVoltageVOUTTJ=oCVIOUT=mAtoA,VIN=VtoV,PDWLineRegulationVRLINEVIN=VtoV,IOUT=A,TJ=oCmVLoadRegulationVRLOADVIN=V,IOUT=mAtoA,TJ=oCmVQuiescentCurrentIQVIN=V,IOUT=mAQuiescentCurrentChangeIQVIN=VtoV,IOUT=mA,TJ=oCmAIOUT=mAtoA,TJ=oCRippleRejectionPSRRVIN=VtoV,f=Hz,IOUT=mAdBDropoutVoltageVDROPVOUT=,IOUT=A,TJ=oCVOutputNoiseVoltageNOf=HztokHz,TA=oCµVVOOutputResistanceROf=kHzmΩShortCircuitCurrentISCVIN=V,TA=oCAPeakOutputCurrentIPKVIN=V,TJ=oCAOutputVoltageTemperatureCoefficientVOUTTmVoC(VOUTVOUT)TppmoCElectricalCharacteristicsAS(VIN=V,IOUT=A,TJ=tooC,unlessotherwisespecified)ParameterSymbolConditionsMinTypMaxUnitOutputVoltageVOUTTJ=oCVIOUT=mAtoA,VIN=VtoV,PDWLineRegulationVRLINEVIN=VtoV,IOUT=A,TJ=oCmVLoadRegulationVRLOADVIN=V,IOUT=mAtoA,TJ=oCmVQuiescentCurrentIQVIN=V,IOUT=mAQuiescentCurrentChangeIQVIN=VtoV,IOUT=mA,TJ=oCmAIOUT=mAtoA,TJ=oCRippleRejectionPSRRVIN=VtoV,f=Hz,IOUT=mAdBDropoutVoltageVDROPVOUT=,IOUT=A,TJ=oCVOutputNoiseVoltageNOf=HztokHz,TA=oCµVVOOutputResistanceROf=kHzmΩShortCircuitCurrentISCVIN=V,TA=oCAPeakOutputCurrentIPKVIN=V,TJ=oCAOutputVoltageTemperatureCoefficientVOUTTmVoC(VOUTVOUT)TppmoCAS(VIN=V,IOUT=A,TJ=tooC,unlessotherwisespecified)ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedParameterSymbolConditionsMinTypMaxUnitOutputVoltageVOUTTJ=oCVIOUT=mAtoA,VIN=VtoV,PDWLineRegulationVRLINEVIN=VtoV,IOUT=A,TJ=oCmVLoadRegulationVRLOADVIN=V,IOUT=mAtoA,TJ=oCmVQuiescentCurrentIQVIN=V,IOUT=mAQuiescentCurrentChangeIQVIN=VtoV,IOUT=mA,TJ=oCmAIOUT=mAtoA,TJ=oCRippleRejectionPSRRVIN=VtoV,f=Hz,IOUT=mAdBDropoutVoltageVDROPVOUT=,IOUT=A,TJ=oCVOutputNoiseVoltageNOf=HztokHz,TA=oCµVVOOutputResistanceROf=kHzmΩShortCircuitCurrentISCVIN=V,TA=oCAPeakOutputCurrentIPKVIN=V,TJ=oCAOutputVoltageTemperatureCoefficientVOUTTmVoC(VOUTVOUT)TppmoCAS(VIN=V,IOUT=A,TJ=tooC,unlessotherwisespecified)ParameterSymbolConditionsMinTypMaxUnitOutputVoltageVOUTTJ=oCVIOUT=mAtoA,VIN=VtoV,PDWLineRegulationVRLINEVIN=VtoV,IOUT=A,TJ=oCmVLoadRegulationVRLOADVIN=V,IOUT=mAtoA,TJ=oCmVQuiescentCurrentIQVIN=V,IOUT=mAQuiescentCurrentChangeIQVIN=VtoV,IOUT=mA,TJ=oCmAIOUT=mAtoA,TJ=oCRippleRejectionPSRRVIN=VtoV,f=Hz,IOUT=mAdBDropoutVoltageVDROPVOUT=,IOUT=A,TJ=oCVOutputNoiseVoltageNOf=HztokHz,TA=oCµVVOOutputResistanceROf=kHzmΩShortCircuitCurrentISCVIN=V,TA=oCAPeakOutputCurrentIPKVIN=V,TJ=oCAOutputVoltageTemperatureCoefficientVOUTTmVoC(VOUTVOUT)TppmoCAS(VIN=V,IOUT=A,TJ=tooC,unlessotherwisespecified)ElectricalCharacteristics(Continued)ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedParameterSymbolConditionsMinTypMaxUnitOutputVoltageVOUTTJ=oCVIOUT=mAtoA,VIN=toV,PDWLineRegulationVRLINEVIN=VtoV,IOUT=A,TJ=oCmVLoadRegulationVRLOADVIN=V,IOUT=mAtoA,TJ=oCmVQuiescentCurrentIQVIN=V,IOUT=mAQuiescentCurrentChangeIQVIN=VtoV,IOUT=mA,TJ=oCmAIOUT=mAtoA,TJ=oCRippleRejectionPSRRVIN=VtoV,f=Hz,IOUT=mAdBDropoutVoltageVDROPVOUT=,IOUT=A,TJ=oCVOutputNoiseVoltageNOf=HztokHz,TA=oCµVVOOutputResistanceROf=kHzmΩShortCircuitCurrentISCVIN=V,TA=oCAPeakOutputCurrentIPKVIN=V,TJ=oCAOutputVoltageTemperatureCoefficientVOUTTmVoC(VOUTVOUT)TppmoCElectricalCharacteristics(Continued)AS(VIN=V,IOUT=A,TJ=tooC,unlessotherwisespecified)ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedTypicalPerformanceCharacteristicsFigurePeakOutputCurrentvsInputOutputDifferentialVoltageFigureOutputVoltagevsJunctionTemperatureFigureQuiescentCurrentvsJunctionTemperatureFigureRippleRejectionvsFrequencyPeakOutputCurrent(A)VINVOUT(V)ASTC=oCTC=oCTC=oCASVIN=VIOUT=mAOutputVoltage(V)JunctionTemperature(oC)QuiescentCurrent(mA)JunctionTemperature(oC)IOUT=ASVIN=VASVIN=VASVIN=VkkkMRippleRejection(dB)Frequency(Hz)ASATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedTypicalPerformanceCharacteristics(Continued)FigureDropoutVoltagevsJunctionTemperatureDropoutVoltage(V)JunctionTemperature(oC)IOUT=mAIOUT=mAIOUT=AFigurePowerDissipationvsCaseTemperaturePowerDissipation(W)CaseTemperature(oC)ASPackage:TOHeatsinkSize:*mmFigurePowerDissipationvsCaseTemperaturePowerDissipation(W)CaseTemperature(oC)ASPackage:TO()HeatsinkSize:*mmASVIN=V,IOUT=mACIN=µF,COUT=µFOutputVoltage(V)JunctionTemperature(oC)FigureThermalShutdownProtectionATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedTypicalPerformanceCharacteristics(Continued)IOUT(ADiv)VOUT(mVDiv)FigureLoadTransientTime(µsDiv)(Conditions:VIN=V,CIN=µF,COUT=µF)ASAVOUT(mVDiv)FigureLineTransientVIN(VDiv)Time(µsDiv)(Conditions:IOUT=mA,COUT=µF)ASATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedTypicalApplicationFigureTypicalApplicationofASXXµFµFASXXGNDINPUTOUTPUTVINVOUTATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedMechanicalDimensionsTOUnit:mm(inch)φ()()()()()()()()()()()()()()φ()()()()()()()()()()()()()()()()()ATERMINALPOSITIVEVOLTAGEREGULATORASXXDataSheetMarRevBCDSemiconductorManufacturingLimitedMechanicalDimensions(Continued)TO()Unit:mm(inch)()()()()()()REF(REF)()()()()()()()()()()TYP()()()()()()()()()()()()()()()()()()IMPORTANTNOTICEBCDSemiconductorManufacturingLimitedreservestherighttomakechangeswithoutfurthernoticetoanyproductsorspecificationshereinBCDSemiconductorManufacturingLimiteddoesnotassumeanyresponsibilityforuseofanyitsproductsforanyparticularpurpose,nordoesBCDSemiconductorManufacturingLimitedassumeanyliabilityarisingoutoftheapplicationoruseofanyitsproductsorcircuitsBCDSemiconductorManufacturingLimiteddoesnotconveyanylicenseunderitspatentrightsorotherrightsnortherightsofothersWaferFabShanghaiSIMBCDSemiconductorManufacturingLimited,YiShanRoad,Shanghai,ChinaTel:,Fax:BCDSemiconductorManufacturingLimitedMAINSITEREGIONALSALESOFFICEShenzhenOfficeShanghaiSIMBCDSemiconductorManufacturingCo,LtdShenzhenOfficeAdvancedAnalogCircuits(Shanghai)CorporationShenzhenOfficeRoomE,F,NobleCenter,No,rdFuzhongRoad,FutianDistrict,Shenzhen,ChinaTel:Fax:TaiwanOfficeBCDSemiconductor(Taiwan)CompanyLimitedF,,RuiGuangRoad,NeiHuDistrict,Taipei,TaiwanTel:Fax:USAOfficeBCDSemiconductorCorporationHuntwoodAveHayward,CA,USATel:Fax:ICDesignGroupAdvancedAnalogCircuits(Shanghai)CorporationF,ZoneB,,YiShanRoad,Shanghai,ChinaTel:,Fax:BCDSemiconductorManufacturingLimitedhttp:wwwbcdsemicom

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