GeneralDescriptionTheAP4313isahighlyintegratedsolutionforac***tantvoltage/c***tantcurrentmode***PSapplication.TheAP4313containsone1.21Vvoltagereferencewith&plu***n;1%accuracy,onecurrentsensingcircuitandtwooperationalamplifiers.CombiningthevoltagereferencewithoneoperationalamplifiermakesAP4313anidealvoltagecontrollerforuseinadaptersandbatterychargers.Theotherlowvoltagereferencecombinedwiththeotheroperationalamplifiermakesitanidealcurrentlimiterforoutputlowsidecurrentsensing.TheAP4313is***ailableinSOT-23-6package.Features·C***tantVoltageandC***tantCurrentControl·PrecisionInternalVoltageReference·FewExternalComponents·EasyCompensation·LowSupplyCurrent:0.5mA·OperatingTemperatureRange:-40to105oCApplicati***·Adapters·BatteryChargers)