标签: at1461

AT1461AT1461PreliminaryProductInformation1-cellBluetoothChargeManagementICFeaturesChargersSingle-CellLi-Ion/Li-PolBatteriesfromBAT.NoExternalMOSFET,SenseResistororBlockingDiodeRequired.BetterThan±1%VoltageRegulationAccuracyWithPreset4.2VChargeVoltagesAutomaticBattery-RechargeFeatureChargeStatusOutputforSingleLEDorHostProcessorInterfaceChargeTerminationbyMinimumCurrentAutomaticLow-PowerSleepModeWhenVCCisRemovedRequiresSmallNumberofExternalComponentsPackaging:6-PinSOT-26GeneralDescriptionTheAT1461seriesLithium-Ion(Li-Ion)andLithium-Polymer(Li-Pol)linearchargeICsaredesignedforcompactportableelectronics.Itprovidesaccurateconstant-current/constantvoltagecharging.Theconstantchargecurrentisprogrammabl……