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1/19XC61CETR0201_004■GENERALDESCRIPTIONTheXC61Cseriesarehighlyprecise,lowpowerconsumptionvoltagedetectors,manufacturedusingCMOSandlasertrimmingtechnologies.Detectvoltageisextremelyaccuratewithminimaltemperaturedrift.BothCMOSandN-channelopendrainoutputconfigurationsareavailable.■APPLICATIONS●Microprocessorresetcircuitry●Memorybatteryback-upcircuits●Power-onresetcircuits●Powerfailuredetection●Systembatterylifeandchargevoltagemonitors■TYPICALPERFORMANCECHARACTERISTICS■FEATURESHighlyAccurate:±2%(LowVoltageVD:0.8V~1.5V)(StandardVoltageVD:1.6V~6.0V)±1%(StandardVoltageVD:2.6V~5.0V)LowPowerConsumption:0.7μA(TYP.)[VIN=1.5V]DetectVoltageRange:0.8V~6.0Vin100mVincrementsOperatingVoltageRange:0.7V~6.0V(LowVoltage)0.7V～10.0V(StandardVoltage)DetectVoltageTemperatureCharacteristics:±100ppm/℃(TYP.)@Ta=25OCOutputConfiguration:N-channelopendrainorCMOSUltraSmallPackages:SSOT-24(150mW)SOT-23(250mW)SOT-25(250mW)SOT-89(500mW)TO-92(300mW)USP-6B(100mW)USP-6C(100mW)USP-4(120mW)◆CMOS◆HighlyAccurate:±1%(VDF=2.6V~5.0V)±2%(VDF=0.8V~6.0V)◆LowPowerConsumption:0.7μA(VIN=1.5V)■TYPICALAPPLICATIONCIRCUITS2/19XC61CSeries1VSS2NC3VOUTNC6VIN5NC4PINNUMBERSSOT-24SOT-23SOT-25SOT-89TO-92(T)TO-92(L)USP-6BUSP-6CUSP-4PINNAMEFUNCTION232221554VINSupplyVoltagetIt423332112VSSGround111113331VOUTOutput3-4,5---2,4,62,4,63NCNoConnectionDESIGNATORDESCRIPTIONSYMBOLDESCRIPTIONC:CMOSoutput①OutputConfigurationN:N-chopendrainoutput:e.g.0.9V→②0,③9②③DetectVoltage08~60:e.g.1.5V→②1,③5④OutputDelay0:Nodelay1:Within±1%⑤DetectAccuracy2:Within±2%N:SSOT-24(SC-82)M:SOT-23P:SOT-89S:SOT-25T:TO-92(Standard)L:TO-92(Custompinconfiguration)D:USP-6BE:USP-6C⑥PackageG:USP-4R:Embossedtape,standardfeedL:Embossedtape,reversefeedH:Papertype(TO-92)⑦DeviceOrientationB:Bag(TO-92)■PINCONFIGURATION■PINASSIGNMENT■PRODUCTCLASSIFICATION●OrderingInformationXC61C①②③④⑤⑥⑦*Pleaseusethecircuitwithoutconnectingtheheatdissipationpad.Ifthepadneedstobeconnectedtootherpins,itshouldbeconnectedtotheVINpin.USP-6C(BOTTOMVIEW)3NC4VINVSS2VOUT1USP-4（BOTTOMVIEW）SOT-25(TOPVIEW)3/19XC61CSeries■PACKAGINGINFORMATION●SSOT-24(SC-82)●SOT-23●SOT-254/19XC61CSeries●SOT-89●TO-92■PACKAGINGINFORMATION(Continued)5/19XC61CSeries●USP-6C■PACKAGINGINFORMATION(Continued)●USP-4*Solderingfilletsurfaceisnotformedbecausethesidesofthepinsareplated.6/19XC61CSeriesMARKCONFIGURATIONVOLTAGE(V)ACMOS0.XBCMOS1.XCCMOS2.XDCMOS3.XECMOS4.XFCMOS5.XHCMOS6.XMARKCONFIGURATIONVOLTAGE(V)KN-ch0.XLN-ch1.XMN-ch2.XNN-ch3.XPN-ch4.XRN-ch5.XSN-ch6.XMARKVOLTAGE(V)MARKVOLTAGE(V)0X.05X.51X.16X.62X.27X.73X.38X.84X.49X.9MARKDELAYTIMEPRODUCTSERIES3NoDelayTimeXC61Cxxx0xxx①RepresentsintegerofdetectvoltageandCMOSOutput(XC61CCseries)■MARKINGRULE●SSOT-24,SOT-23,SOT-25,SOT-89,USP-4①②④1234①②③④123④③②①123N-ChannelOpenDrainOutput(XC61CNseries)②Representsdecimalnumberofdetectvoltage③Representsdelaytime(ExceptforSSOT-24)④RepresentsproductionlotnumberBasedontheinternalstandard.(G,I,J,O,Q,Wexcepted)USP-4(TOPVIEW)①②③④12354SOT-25(TOPVIEW)7/19XC61CSeriesMARK②③VOLTAGE(V)333.3505.0MARKOUTPUTCONFIGURATIONCCMOSNN-chMARKDELAYTIME0NodelayMARKDETECTVOLTAGEACCURACY1Within±1%(Semi-custom)2Within±2%MARKPRODUCTIONYEAR5200562006MARK①②PRODUCTSERIES1CXC61Cxxx0xDxMARKOUTPUTCONFIGURATIONPRODUCTSERIESCCMOSXC61CCxx0xDxNN-chXC61CNxx0xDxMARK④⑤VOLTAGE(V)PRODUCTSERIES333.3XC61Cx330xDx505.0XC61Cx500xDx●USP-6B,USP-6C■MARKINGRULE(Continued)⑥Representsaleastsignificantdigitofproductionyear●TO-92⑦Representsproductionlotnumber0to9,AtoZrepeated.(G,I,J,O,Q,Wexcepted)*Nocharacterinversionused.①Representsoutputconfiguration②,③Representsdetectvoltage(ex.)④Representsdelaytime⑤Representsdetectvoltageaccuracy①,②Representsproductseries③Representsoutputconfiguration④,⑤Representsdetectvoltage(ex.)⑥Representsproductionlotnumber0to9,AtoZrepeated(G,I,J,O,Q,Wexcepted)Note:Nocharacterinversionused.USP-6C(TOPVIEW)USP-6B(TOPVIEW)8/19XC61CSeries*1:Lowvoltage:VDF(T)=0.8V~1.5V*2:Standardvoltage:VDF(T)=1.6V~6.0VPARAMETERSYMBOLRATINGSUNITS*19.0InputVoltage*2VIN12.0VOutputCurrentIOUT50mACMOSVSS-0.3~VIN+0.3N-chOpenDrainOutput*1VSS-0.3~9.0OutputVoltageN-chOpenDrainOutput*2VOUTVSS-0.3~12.0VSSOT-24150SOT-23250SOT-25250SOT-89500TO-92300USP-6B100USP-6C100PowerDissipationUSP-4Pd120mWOperatingTemperatureRangeTopr-40～+85OCStorageTemperatureRangeTstg-40～+125OC■BLOCKDIAGRAMS■ABSOLUTEMAXIMUMRATINGSTa=25OC(1)CMOSOutput(2)N-chOpenDrainOutput9/19XC61CSeriesPARAMETERSYMBOLCONDITIONSMIN.TYP.MAX.UNITSCIRCUITSVDF(T)=0.8V~1.5V*1VDF(T)=1.6V~6.0V*2VDF(T)x0.98VDF(T)VDF(T)x1.02V1DetectVoltageVDFVDF(T)=2.6V~5.0V*2VDF(T)x0.99VDF(T)VDF(T)x1.01V1HysteresisRangeVHYSVDFx0.02VDFx0.05VDFx0.08V1VIN=1.5V-0.72.3VIN=2.0V-0.82.7VIN=3.0V-0.93.0VIN=4.0V-1.03.2SupplyCurrentISSVIN=5.0V-1.13.6μA2OperatingVoltage*1VDF(T)=0.8Vto1.5V0.7-6.0OperatingVoltage*2VINVDF(T)=1.6Vto6.0V0.7-10.0V1VIN=0.7V0.100.80-N-chVDS=0.5VVIN=1.0V0.852.70-3OutputCurrent*1CMOS,P-chVDS=2.1VVIN=6.0V--7.5-1.54VIN=1.0V1.02.2-VIN=2.0V3.07.7-VIN=3.0V5.010.1-VIN=4.0V6.011.5-N-chVDS=0.5VVIN=5.0V7.013.0-3OutputCurrent*2IOUTCMOS,P-chVDS=2.1VVIN=8.0V--10.0-2.0mA4CMOS-10-LeakCurrentIleakVIN=6.0V,VOUT=6.0V*1VIN=10.0V,V