KT6001-智能识别USB快充模式.pdf

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1、KT6001SmartUSBChargingPortControllerGeneralDescriptionFeaturesTheKT6001isasmartUSBinterfaceICspecifically4.0V~6.0VSingleSupplyOperationdesignedfordedicatedchargingportapplications.TheSmartUSBChargerIdentificationCircuitKT6001automaticallyidentifiesthehandhelddevicesattac

2、hedtotheUSBport.ThenitemulatesthegenuineSupportAppleiPad2.4AApplicationschargersaccordinglysothattheattacheddevicecandrawSupportSamsungGalaxyNote2.0Amaximumcurrentfromthechargingport.ApplicationsTheKT6001supportsAppleiPad,AppleiPhone,SupportBC1.2&YD/T1591BatteryCharging

3、SamsungGalaxyNote,BC1.2orYD/T1591compliantSpecificationsdevices,andmajorityofmodernportabledevices.8kVHighESDProtectiononDP/DMTheKT6001isavailableintinyTSOT23-5Lpackage.-20OC~+105OCOperatingAmbientTemperatureTSOT23-5LPackageNote:Apple,iPad,iPhone,SamsungandGalaxyNoteRo

4、HSCompliantandHalogen-Freearetrademarksbelongingtotheirrespectiveowners.ApplicationsOrderingInformationCLACarChargersOerderNumberPgackagTopMarkinComputerPeripheralsKT6001AMT5TDSOT23-5LTBWallAdaptorsNote:NTproductsarecompatiblewiththecurrentIPC/USBPowerPlugsJEDECJ-STD-0

5、20requirement.Theyarehalogen-free,PortablePowerBanksRoHScompliantand100%mattetin(Sn)platingthataresuitableforuseinSnPborPb-freesolderingprocesses.PinConfiguration&TypicalApplicationCircuit5VVBUSSEL15DMKT6001KT6001VCCVBUSDedicatedToGND2DMD-ChargingPortableSELDPD+PortDevice

6、GNDGNDVCC34DPTSOT23-5L1Rev.C31,FileName:KT6001-DS-C3100KT6001FunctionalPinDescriptionPeinNo.PninNamPinFunctio1LSEOperationModeSelection.Thispinisinternallypulledhigh.2DGNGroundfortheIC.Allvoltagelevelsaremeasuredwithrespecttothispin.3CVCSupplyVoltagetotheIC.4PD.USBpositive

7、data-channeltoexternalUSBdevices5MD.USBnegativedata-channeltoexternalUSBdevicesFunctionalBlockDiagramVCCVREFLDODMDPAutoDetectionSELGND2Rev.C31,FileName:KT6001-DS-C3100KT6001FunctionalDescriptionTheKT6001isasmartUSBinterfaceICspecificallyTheSELpinisinternallypulledhighbya4u

8、Acurrentdesignedforuniversalpoweradaptors.Itautomaticallysource.WhenSELpinisopen,theattac