ACT4515全新原装现货13724201506李生。***:T4515isawideinputvoltage,highefficiencyActiveCCstep-downDC/DCconverterthatoperatesineitherCV(C***tantOutputVoltage)modeorCC(C***tantOutputCurrent)mode.ACT4515providesupto1.5Aoutputcurrentat200kHzswitchingfrequency.ActiveCCisapatent-pendingcontrolschemetoachievehighestaccuracysensorlessc***tantcurrentcontrol.ActiveCCeliminatestheexpensive,highaccuracycurrentsenseresistor,makingitidealforbatterychargingapplicati***andhi***rightnessLEDdriveforarchitecturallighting.TheACT4515achieveshigherefficiencythantraditionalc***tantcurrentswitchingregulatorsbyeliminatingthesenseresistoranditsassociatedpowerloss.Protectionfeaturesincludecycle-by-cyclecurrentlimit,thermalshutdown,andfrequencyfoldbackatshortcircuit.Thedevicesare***ailableinaSOP-8packageandrequireveryfewexternaldevicesforoperation.FormoreinformationdownloadtheACT4515DataSheetorcontactyourlocalActive-Semisalesassociate.FEATURESUpto40VInputVoltageUpto1.5AC***tantOutputCurrentPatentPendingActiveCCC***tantCurrentControl-IntegratedCurrentControlImprovesEfficiency,LowersCost,andReducesComponentCountResistorProgrammableOutputs-CurrentLimitfrom400mAto1500mA-PatentedcablecompensationfromDCCableCompensationfrom0Wto0.5W7.5%CCAccuracy-CompensationofInput/OutputVoltageChange-TemperatureCompensation-IndependentofInductanceandInductorDCR2%FeedbackVoltageAccuracyUpto93%Efficiency200kHzSwitchingFrequencyEasesEMIDesignAdvancedFeatureSet-IntegratedSoftStart-ThermalShutdown-SecondaryCycle-by-CycleCurrentLimit-ProtectionAgainstShortedISETPinSOP-8Package本公司供应技领全系列：ACT4060ACT4070ACT361ACT6311ACT4065ACT364ACT4088ACT4523ACT4515等全新原装现货，***赔十，价格优势，欢迎来电咨询：13724201506李生。)