TPS25810A-Q1 USB Type-C DFP Controller and …

1 V V100 kW(1%)6 100 k W(optional) V VControl SignalsBus PowerAuxiliary PowerPower-SwitchStatus SignalsType-C DFPS tatus SignalsUSB Type-CConnectorVBUSIN1 ENCHGCHG_HIREFGNDOUTFAULTCSCC1CC2 UFPPOLAUDIODEBUGT hermal PadTPS25810A-Q1CC V V120 F10 FREF_RTNAUXIN2 Copyright 2017, Texas Instruments IncorporatedProductFolderOrderNowTechnic alDocumentsTools &SoftwareSupport &CommunityAn IMPORTANTNOTICEat the end of this datasheetaddressesavailability,warranty, changes,use in safety-criticalapplications,intellectual propertymattersand APRIL2017 TPS25810A-Q1 USB Type-CDFP Controllerand PowerSwitchWith DigitalCableCompensation11 Features1 Qualifiedfor AutomotiveApplications AEC-Q100 QualifiedWiththe FollowingResults: DeviceTemperatureGradeT.

2 40 C to 105 CAmbientOperatingTemperatureRange DeviceHBMESDC lassificationLevel2 DeviceCDMESDC lassificationLevelC4B CompliantDFPC ontroller ConnectorAttachor DetachDetection STD, ,or 3-A CapabilityAdvertisementonCC Super-SpeedPolarityDetermination VBUSA pplicationand Discharge VCONNA pplicationto ElectronicallyMarkedCable Audioand DebugAccessoryIdentification A (typ)IDDQWhenPort Is Unattached ThreeInputSupplyOptions IN1: USBC hargingSupply IN2: VCONNS upply AUX:DevicePowerSupply PowerWakeSupportsLow Powerin SystemHibernate(S4) and OFF(S5) PowerStates 34-m (typ)High-SideMOSFET ( )(1)CC pins are IEC-61000-4-2rated DigitalCableCompensation,IOUT Package.

3 20-PinWQFN(3 mm 4 mm)(1)2 Applications AutomotiveInfotainmentSystems AutomotiveBack-seatUSBC harging3 DescriptionTheTPS25810A-Q1deviceis a USBType-Cdownstream-facingport(DFP)contr ollerwithanintegrated3-A devicemonitorsthe Type-Cconfigurationchannel(CC)linesto determinewhena USBdeviceis anupstream-facingport(UFP)deviceis attached,itappliespowerto VBUS andcommunicatetheselectableVBUS current-sourcingcapabilityto theUFPvia the pass-throughCC the UFPisattachedusingan electronicallymarkedcable,it alsoappliesVCONN powerto the cableCC identifyand reportwhenType-Caudioor debugaccessoriesare (1)PARTNUMBERPACKAGEBODYSIZE(NOM)TPS2581 0A-Q1 WQFN(20) x (1) For all availablepackages,see the orderableaddendumatthe end of the : TPS25810A-Q1 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedTableof Contents1 Description(Continued).

4 26 Pin Configurationand Applicationand Deviceand Mechanical,Packaging,and RevisionHistoryDATEREVISIONNOTEA pril2017*Initialrelease5 Description(Continued)The TPS25810A-Q1devicedrawsless A (typical)fromthe AUXpin whenno USBloadis achievablein the S4 and S5 systempowerstatesby usingthe UFPoutputtodisablethe high-power5-V supplywhenno UFPis this mode,the deviceis capableof runningfroman auxiliarysupply(AUX),whichcanbe a lower-voltagesupply( ), typicallypoweringthe systemmicrocontrollerin low-powerstates(S4 and S5).The TPS25810A-Q1deviceintegratesa 34-m powerswitchwith a independentof switchis in an CS outputis usedfor implementingdigitalcablecompensationfor Cablecompensation,alsoknownas line dropcompensation,is a meansof offsettingvoltagedroopfromthe USBpowersupplyto the to APRIL2017 ProductFolderLinks.

5 TPS25810A-Q1 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporated6 Pin Configurationand FunctionsTPS25810A-Q1 RVCP ackage20-PinWQFNWithExposedThermalPadTop ViewPin assertswhena Type-Caudioaccessoryis identifiedonthe CC an always-alivesystemrail to use the IN1 and IN2 if only one supplyis connectsto the Type-CreceptacleCC1pinCC213I/OAnaloginpu t/outputthat connectsto the selectbetweenstandardUSB(500mA for a Type-Creceptaclesupportingonly , and 900 mA for ) or 3-A set to currentis , assertswhena Type-Cdebugaccessoryis identifiedonthe CC deviceon and assertslow to indicatea current-limit or thermal-shutdowneventdue to PowergroundIN12, to to CC1or IN1 ifonly one supplyis , 15 OPowerswitchoutputPOL18 OPolarityopen-drainlogicoutputthat signalswhichType-CCC pin is connectedto theCC line.

6 This givesthe informationneededto multiplexthe CC2pin is connectedto the CC line in the generatethe 1% or better,100-ppm,100-k resistorbetweenthis pin and the REFpin via a 100-k , 1% assertswhena Type-CUFPis identifiedon the CC Thermalpad on the bottomof the thermalpad is internallyconnectedtoGNDand is usedto heat-sinkthe deviceto the thermalpadto the : TPS25810A-Q1 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporated(1)Stre ssesbeyondthoselistedunderAbsoluteMaximu mRatingsmay causepermanentdamageto the stressratingsonly,whichdo not implyfunctionaloperationof the deviceat theseor any otherconditionsbeyondthoseindicatedunder RecommendedOperatingConditions.

7 Exposureto absolute-maximum-ratedconditionsfor extendedperiodsmay ,voltagesare with respectto GND(unlessotherwisenoted)(1)MINMAXUNITPi n voltage,VAUDIO,AUX,CC1,CC2,CHG,CHG_HI,CS , DEBUG,EN,FAULT,IN1, IN2, OUT,POL,REF,UFP, GNDVPin positivesourcecurrent,ISRCCC1,CC2,OUT,RE FI nternallylimitedAPin positivesink current,ISNKOUT(whileapplyingVBUS)5 ACC1,CC2(whileapplyingVCONN)1 AAUDIO,CS, DEBUG,FAULT,POL,UFPI nternallylimitedmAOperatingjunctiontempe rature,TJ 40180 CStoragetemperaturerange,Tstg 65150 C(1)Electrostaticdischarge(ESD)to measuredevicesensitivityand immunityto damagecausedby assemblyline electrostaticdischargesinto the device.(2)AECQ100-002indicatesthat HBMstressingshallbe in accordancewith the ANSI/ESDA/JEDECJS-001specification.

8 (3)Surgesper IEC61000-402,1999appliedbetweenCC1,CC2an d outputgroundof the (ESD)(1)ElectrostaticdischargeHuman-body model(HBM),per per AECQ100-002(2) 2 000 VCharged-devicemodel(CDM),per per AECQ100-011 50061000-4-2contactdischarge,CC1and CC2(3)IEC 8 000 IEC 61000-4-2air discharge,CC1and CC2(3) 15 with respectto GND(unlessotherwisenoted) ,CHG_HI, ,CHG_HI, ,CHG_HI, AUDIO,CS, DEBUG,FAULT,POL,UFP, CC2whensupplyingVCONN250mAISNKP ositivesink current(10 ms movingaverage)AUDIO,CS, DEBUG,FAULT,POL,UFP10mAISNK_PULSEP ositiverepetitivepulsesink currentAUDIO,CS, DEBUG,FAULT,POL,UFPI nternallylimitedmARREFR eferenceresistor98100102k TJOperatingjunctiontemperature 40125 APRIL2017 ProductFolderLinks.

9 TPS25810A-Q1 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporated(1)For moreinformationabouttraditionaland new thermalmetrics,see theSemiconductorand IC PackageThermalMetricsapplicationreport, (1) TPS25810A-Q1 UNITRVC(WQFN)20 PINSR C/WR JC(top)Junction-to-case(top) C/WR JBJunction-to-boardthermalresistance13 C/W C/W JBJunction-to-boardcharacterizationparam eter13 C/WR JC(bot)Junction-to-case(bottom) C/W(1)Pulse-testingtechniquesmaintainjun ctiontemperaturecloseto ambienttemperature;thermaleffectsmustbe takeninto accountseparately.(2)Theseparametersare providedfor referenceonly and do not constitutepart of TI s publishedspecificationsfor purposesof TI s 40 C TJ 125 C, V VIN1 V, V VIN2 V, V VAUX V; VEN= VCHG= VCHG_HI= VAUX, RREF=100 k.

10 Typicalvaluesare at 25 C. All voltagesare with respectto IOSdefinedas positiveout of the indicatedpin (unlessotherwisenoted)PARAMETERTESTCONDI TIONSMINTYPMAXUNITOUT POWERSWITCHrDS(on)On-resistance(1)TJ= 25 C, IOUT= 3 A3437m 40 C TJ 85 C, IOUT= 3 A3446 40 C TJ 125 C, IOUT= 3 A3455 IREVOUTto IN reverseleakagecurrentVOUT= V, VIN1= VEN= 0 V, 40 C TJ 85 C,IREVis currentout of IN1 pin03 AOUT CURRENTLIMITIOSS hort-circuitcurrentlimit(1) 10 7 OUT DISCHARGED ischargeresistanceVOUT= 4 V, UFPsignatureremovedfromCC lines,time < tw_DCHG400500600 BleeddischargeresistanceVOUT= 4 V, No UFPsignatureon CC lines,time > tw_DCHG100150250k 10 AFAULTVOLO utputlow voltageIFAULT= 1 mA350mVIOFFOff-stateleakageVFAULT= V1 ACSVOLO utputlow voltageICS= 1 mA350mVIOFFOff-stateleakageVCS= V1 AITHOUT sourcing,risingthresholdcurrentfor load (2)125mA6 TPS25810A-Q1 SLVSE37 : TPS25810A-Q1 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedElectri calCharacteristics(continued) 40 C TJ 125 C, V VIN1 V, V VIN2 V, V VAUX V; VEN= VCHG= VCHG_HI= VAUX, RREF=100 k.