control10个比1688便宜的拿货网

AP1688Documentnumber:DS36603Rev.
2-21of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTAC/DC,HIGHPF,HIGHEFFICIENCY,UNIVERSALMAINSLEDDRIVERCONTROLLERDescriptionTheAP1688isahighperformanceAC/DCPFCandconstantcurrentcontrollerforuniversalmainsLEDdriverapplications.
Thedeviceisabuckcontrollerwhichoperatesasaboundaryconductionmode(BCM)toachievehighefficiencyandeasyEMI.
AnopenloopalgorithmisadoptedintheAP1688,whichwillmakethesystemachieveexcellentlineandloadregulationswithhighPFforuniversalmainsinput.
TheAP1688featuresfaststart-up,lowstart-upcurrent,lowoperationcurrentandhighefficiency.
Italsohasrichprotectionfeaturesincludingovervoltage,shortandopencircuit,overcurrent,overtemperatureprotection.
TheAP1688isavailableinSO-8package.
PinAssignments(TopView)(SO-8/MPackage)FeaturesOptimizedforBuckTopologyBoundaryConductionMode(BCM)OperationtoAchieveHighEfficiencyHighPowerFactor>0.
9HighEfficiency>90%SystemCurrentAccuracy:±5%GoodLineRegulationandLoadRegulationLowStart-upCurrentTightCCRegulationPerformanceforUniversalInputMainsVoltageRangeEliminatesControlLoopCompensationCircuitryEasyEMIOpen-loadandReloadDetectionOverTemperatureProtectionOverCurrentProtectionOverVoltageandShortandOpenCircuitProtectionTotallyLead-Free&FullyRoHSCompliant(Notes1&2)HalogenandAntimonyFree.
"Green"Device(Note3)ApplicationsUniversalMainsLEDlightingNotes:1.
Nopurposelyaddedlead.
FullyEUDirective2002/95/EC(RoHS)&2011/65/EU(RoHS2)compliant.
2.
Seehttp://www.
diodes.
com/quality/lead_free.
htmlformoreinformationaboutDiodesIncorporated'sdefinitionsofHalogen-andAntimony-free,"Green"andLead-free.
3.
Halogen-andAntimony-free"Green"productsaredefinedasthosewhichcontain<900ppmbromine,<900ppmchlorine(<1500ppmtotalBr+Cl)and<1000ppmantimonycompounds.
TypicalApplicationsCircuitFBOUTCSGNDVSVAVCCAP1688T1C4+-VOUTD1TVSQ1RCSD2VACR1R2R5R4C5C3C2C1C6BD1R3R6R7L1L2823647512348765NCVSVACSFBGNDOUTVCCAP1688Documentnumber:DS36603Rev.
2-22of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTPinDescriptionsPinNumberPinNameFunction1NCNoconnection2VSDetectsthenegativeterminalvoltageofoutput.
3VADetectstheaveragevalueofthenegativeterminalvoltageofoutput.
4CSPrimarycurrentsensing5FBThefeedbackvoltagesensingfromtheauxiliarywinding6GNDGround7OUTGatedriveroutput8VCCSupplyvoltageofgatedriverandcontrolcircuitsoftheICFunctionalBlockDiagramVCCOUTCSGNDFBVSRegulator&BiasSRQZCDDetectorInputCurrentShapingandConstantCurrentControlUVLOOVPproUVLO-+COMPZCD-+EA0.
1V1.
75VPeakCurrentControl&LEBDriverVARSQCV_CTRL4523678AP1688Documentnumber:DS36603Rev.
2-23of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTAbsoluteMaximumRatings(@TA=+25°C,unlessotherwisespecified.
Note4)SymbolParameterRatingUnitVCCPowerSupplyVoltage-0.
3to40VIOUTDriverOutputCurrent300mAVVS,VVA,VCSVoltageatVS,VA,CStoGND-0.
3to7VVFBFBInputVoltage-40to10VTJOperatingJunctionTemperature+150°CTSTGStorageTemperature-65to+150°CTLEADLeadTemperature(Soldering,10sec)+300°CPDPowerDissipation(TA=+50°C)0.
65WθJAThermalResistance(JunctiontoAmbient)190°C/W–ESD(HumanBodyModel)3000V–ESD(MachineModel)200VNote4:Stressesgreaterthanthoselistedunder"AbsoluteMaximumRatings"maycausepermanentdamagetothedevice.
Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"RecommendedOperatingConditions"isnotimplied.
Exposureto"AbsoluteMaximumRatings"forextendedperiodsmayaffectdevicereliability.
RecommendedOperatingConditionsSymbolParameterMinMaxUnitVCCPowerSupplyVoltage1221VTAAmbientTemperature-40+105°CAP1688Documentnumber:DS36603Rev.
2-24of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTElectricalCharacteristics(@TA=+25°C,unlessotherwisespecified.
)SymbolParameterConditionsMinTypMaxUnitUVLOSectionVTH(ST)Start-upThreshold–181920VVOPR(Min)MinimumOperatingVoltageAfterturnon789VVCC_OVPVCCOVPVoltage–283236VStandbyCurrentSectionISTStart-upCurrentVCC=VTH(ST)-0.
5V,Beforestartup––20AICC(OPR)OperatingCurrentStatic–10001300ADriveOutputSectionVOHOutputHighLevelVoltageIGD_SOURCE=20mAVCC=12V10––VVOLOutputLowLevelVoltageIGD_SINK=20mAVCC=12V––1VtROutputVoltageRiseTimeCL=1nF100140190nstFOutputVoltageFallTimeCL=1nF306090nsVO_CLAMPOutputClampVoltageIGD_SOURCE=5mAVCC=20V1213.
515VVUVLOUVLOSaturationVoltageVCC=0toVCC_ONISINK=10mA––1.
1VCurrentSenseSectiontON(Min)MinimumOnTime–50010001500nsVSOCPShortCircuitProtectionVoltage–34–VFeedbackInputSectionIFBFBPinInputLeakageCurrentVFB=4V–28AVFB(CV)CVThreshold–3.
84.
04.
2VVFB(OVP)OverVoltageProtection–4.
567.
5VVSInputSectionVVS/VVA(Max)MaximumRatioVVS=VVA=3V0.
811.
2VVVS/VVA(Min)MinimumRatioVVS=0V,VVA=3V––0.
2VOverTemperatureProtectionSection–ShutdownTemperature––+170–°C–TemperatureHysteresis––+20–°CAP1688Documentnumber:DS36603Rev.
2-25of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTPerformanceCharacteristicsSupplyCurrentvs.
SupplyVoltageCVThresholdvs.
SupplyVoltageOutputClampVoltagevs.
SupplyVoltageStart-upVoltagevs.
AmbientTemperatureMinimalOperatingVoltagevs.
AmbientTemperatureStart-upCurrentvs.
AmbientTemperature0246810121416182022242628300100200300400500600700800900100011001200SupplyCurrent(A)SupplyVoltage(V)810121416182022242628303.
63.
73.
83.
94.
04.
14.
2CVThreshold(V)SupplyVoltage(V)8101214161820222426283056789101112131415OutputClampVoltage(V)SupplyVoltage(V)-40-2002040608010012018.
018.
218.
418.
618.
819.
019.
219.
4Start-upVoltage(V)AmbientTemperature(oC)-40-200204060801001207.
57.
67.
77.
87.
98.
08.
18.
2MinimalOperatingVoltage(V)AmbientTemperature(oC)-40-200204060801001202.
02.
53.
03.
54.
04.
55.
05.
56.
06.
57.
07.
58.
0Start-upCurrent(A)AmbientTemperature(oC)AP1688Documentnumber:DS36603Rev.
2-26of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTPerformanceCharacteristics(Cont.
)OperatingCurrentvs.
AmbientTemperatureCVThresholdvs.
AmbientTemperatureFBLeakageCurrentvs.
AmbientTemperature-40-20020406080100120850900950100010501100115012001250OperatingCurrent(A)AmbientTemperature(oC)-40-200204060801001203.
03.
23.
43.
63.
84.
04.
24.
44.
64.
85.
0CVThreshold(V)AmbientTemperature(oC)-40-200204060801001201.
01.
52.
02.
53.
03.
54.
0FBInputLeakageCurrent(A)AmbientTemperature(oC)AP1688Documentnumber:DS36603Rev.
2-27of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTOrderingInformationAP1688XXX–G1PackingPackageProductNameTR:Tape&ReelM:SO-8G1:GreenRoHS/GreenDiodesIC'sPb-freeproductswith"G1"suffixinthepartnumber,areRoHScompliantandgreen.
PackageTemperatureRangePartNumberMarkingIDPackingSO-8-40to+105°CAP1688MTR-G11688M-G14000/13''Tape&ReelMarkingInformation(TopView)FirstandSecondLines:LogoandMarkingID(SeeOrderingInformation)ThirdLine:DateCodeY:YearWW:WorkWeekofMoldingA:AssemblyHouseCodeXX:7thand8thDigitsofBatchNo1688M-G1YWWAXXAP1688Documentnumber:DS36603Rev.
2-28of10www.
diodes.
comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTPackageOutlineDimensions(Alldimensionsinmm(inch).
)(1)PackageType:SO-80°8°1°7°R0.
150(0.
006)R0.
150(0.
006)1.
000(0.
039)0.
300(0.
012)0.
510(0.
020)1.
350(0.
053)1.
750(0.
069)0.
100(0.
004)0.
300(0.
012)0.
900(0.
035)3.
800(0.
150)4.
000(0.
157)7°7°20:1D1.
270(0.
050)TYP0.
150(0.
006)0.
250(0.
010)8°D5.
800(0.
228)6.
200(0.
244)0.
675(0.
027)0.
725(0.
029)0.
320(0.
013)8°0.
450(0.
017)0.
800(0.
031)4.
700(0.
185)5.
100(0.
201)Note:Ejecthole,orientedholeandmoldmarkisoptional.
Option1Option1Option20.
350(0.
014)TYPTYPTYPTYPAP1688Documentnumber:DS36603Rev.
2-29of10www.
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comFebruary2015DiodesIncorporatedAP1688AProductLineofDiodesIncorporatedNEWPRODUCTSuggestedPadLayout(1)PackageType:SO-8GridplacementcourtyardZGYEXDimensionsZ(mm)/(inch)G(mm)/(inch)X(mm)/(inch)Y(mm)/(inch)E(mm)/(inch)Value6.
900/0.
2723.
900/0.
1540.
650/0.
0261.
500/0.
0591.
270/0.
050AP1688Documentnumber:DS36603Rev.
2-210of10www.
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