Mountednot

CL2Doc.
#DSFP-CL2C071012Features5.
0to90Voperatingrange(VA-B)20mA±10%at5.
0-90V0.
01%/°CtypicaltemperaturecoefficientAvailableinTO-243AA(SOT-89),TO-252(D-PAK),&TO-92packagesCanbeparalleledforhighercurrentApplicationsLEDdriverIndustriallampindicatorsSignageAccentlightingAutomotiveConstantcurrentsourceConstantcurrentsinkGeneralDescriptionTheSupertexCL2isahighvoltage,temperaturecompensated,constantcurrentsource.
Thedeviceistrimmedtoprovideaconstantcurrentof20mA±10%ataninputvoltageof5.
0-90V.
Thedevicecanbeusedasatwoterminalconstantcurrentsourceorconstantcurrentsink.
AtypicalapplicationfortheCL2istodriveLEDswithaconstantcurrentof20mA.
MultipleCL2scanalsobeusedinparalleltoprovidehighercurrentssuchas40mA,60mAor80mA.
ThedeviceisavailableinTO-243AA(SOT-89),TO-252(D-PAK),andTO-92packages.
TypicalApplicationCircuitSimple90V,20mA,TemperatureCompensatedConstantCurrentLEDDriverICVAVBUpto90V+VLED(total)+VLED(total)-VAVBFunctionalCircuitDiagramCL2ILEDnotimplied.
Continuousoperationofthedeviceattheabsoluteratinglevelmayaffectdevicereliability.
Allvoltagesarereferencedtodeviceground.
TypicalThermalCharacteristicsPackagePowerDissipation@TA=25OC(W)θja(OC/W)TO-2522.
0*81*TO-920.
6132TO-243AA1.
3*133*PinConfigurations*MountedonFR4board;25mmx25mmx1.
57mmSymParameterMinTypMaxUnitsConditionsVA-BOperatingvoltage5.
0-90V---IA-BCurrentregulation18.
02022mAVA-B=5.
0V-90VΔIA-B/ΔTIA-Btemperaturecoefficient-0.
01-%/OCVA-B=45V,Tj=-40OCto+100OCTjOperatingjunctiontemperature-40-125OC---RA-BDynamicresistance-300-kΩ---ElectricalCharacteristics(TA=25°Cunlessotherwisespecified)YY=YearSealedWW=WeekSealedL=LotNumber="Green"PackagingSiYYWWCL2LLLLLLLYY=YearSealedWW=WeekSealed="Green"PackagingSiCL2YYWWCL2WW=Codeforweeksealed="Green"PackagingTO-252(D-PAK)(K4)TO-92(N3)TO-92(N3)TO-243AA(SOT-89)(N8)TO-252(D-PAK)(K4)TO-243AA(SOT-89)(N8)ProductMarkingNCVAVBVAN/CVBVAN/CVBVBPackagemayormaynotincludethefollowingmarks:SiorPackagemayormaynotincludethefollowingmarks:SiorPackagemayormaynotincludethefollowingmarks:Sior-GindicatespackageisRoHScompliant('Green')Referto'P0xx'Tape&ReelSpecsforP002,P003,P005,P013,andP014TO-92TapingSpecificationsandWindingStylesPartNumberPackageOptionsPackingCL2K4-GTO-252(D-PAK)2000/ReelCL2N3-GTO-921000/BagCL2N3-GP002TO-922000/ReelCL2N3-GP003TO-922000/ReelCL2N3-GP005TO-922000/ReelCL2N3-GP013TO-922000/ReelCL2N3-GP014TO-922000/ReelCL2N8-GTO-243AA(SOT-89)2000/ReelOrderingInformation3CL2Doc.
#DSFP-CL2C071012OutputCurrentvsVoltageTemperatureCharacteristics0.
980.
991.
001.
011.
021.
03-55-35-15525456585105125145Temperature(°C)Current,normalizedto25°C5.
0V45V90V05101520250102030405060708090100VA-BIA-B(mA)FunctionalCircuitDiagramEquivalentBlockDiagramVAControlCircuitandTemperatureCompensationVB20mA±10%VAVB4CL2Doc.
#DSFP-CL2C071012CL2forHigherCurrentCL2forMultipleLEDStringsVBVACL2Upto90V+VLED(total)VBVAVBVAVBVA++VLED(total)-100nFILED~20mAILED~20mAILED~20mAILED~20mACL2CL2CL2VBVACL2Upto90V+VLED(total)VBVAILED~60mAVBVA+_VLED(total)100nFCL2CL25CL2Doc.
#DSFP-CL2C0710123-LeadTO-252D-PAKPackageOutline(K4)Note:1.
Although4terminallocationsareshown,only3arefunctional.
Leadnumber2wasremoved.
1234L4L5bb2eD1E1L1LSeatingPlaneA1GaugePlaneθDEViewBFrontViewSideViewRearViewViewBθ1Hc2AL3L2b3Note1SymbolAA1bb2b3c2DD1EE1eHLL1L2L3L4L5θθ1Dimen-sion(inches)MIN.
086.
000*.
025.
030.
195.
018.
235.
205.
250.
170.
090BSC.
370.
055.
108REF.
020BSC.
035.
025*.
0450O0ONOM240060MAX.
094.
005.
035.
045.
215.
035.
245.
217*.
265.
182*.
410.
070.
050.
040.
06010O15OJEDECRegistrationTO-252,VariationAA,IssueE,June2004.
*ThisdimensionisnotspecifiedintheJEDECdrawing.
Drawingsnottoscale.
SupertexDoc.
#:DSPD-3TO252K4,VersionE041309.
6CL2Doc.
#DSFP-CL2C0710123-LeadTO-92PackageOutline(N3)SymbolAbcDEE1ee1LDimensions(inches)MIN.
170.
014.
014.
175.
125.
080.
095.
045.
500NOMMAX.
210.
022.
022.
205.
165.
105.
105.
055.
610*JEDECRegistrationTO-92.
*ThisdimensionisnotspecifiedintheJEDECdrawing.
ThisdimensiondiffersfromtheJEDECdrawing.
Drawingsnottoscale.
SupertexDoc.
#:DSPD-3TO92N3,VersionE041009.
SeatingPlane123FrontViewSideViewBottomViewE1EDe1Lec123bA7CL2(Thepackagedrawingsinthisdatasheetmaynotreflectthemostcurrentspecifications.
Forthelatestpackageoutlineinformationgotohttp://www.
supertex.
com/packaging.
html.
)Doc.
#DSFP-CL2C0710123-LeadTO-243AA(SOT-89)PackageOutline(N8)SymbolAbb1CDD1EE1ee1HLDimensions(mm)MIN1.
400.
440.
360.
354.
401.
622.
292.
001.
50BSC3.
00BSC3.
940.
73NOMMAX1.
600.
560.
480.
444.
601.
832.
602.
294.
251.
20JEDECRegistrationTO-243,VariationAA,IssueC,July1986.
ThisdimensiondiffersfromtheJEDECdrawingDrawingsnottoscale.
SupertexDoc.
#:DSPD-3TO243AAN8,VersionF111010.
bb1DD1EHE1CA123ee1TopViewSideViewL