IF_S-1WR3 MORNSUN | Alldatasheet

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IF_S-1WR3Series 2021.12.28-A/2 Page1of4 MORNSUNGuangzhouScience &TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation 1WisolatedDC-DCconverter Fixedinputvoltage,regulatedsingleoutput CBReport RoHS PatentProtection UL62368-1 EN62368-1 BSEN62368-1 IEC62368-1

FEATURES

 Continuousshort-circuitprotection  No-loadinputcurrentaslowas8mA  Operatingambienttemperature range:-40℃ to+85℃  Highefficiencyupto75%  I/Oisolationtestvoltage3kVDC  Industry standardpin-out IF_S-1WR3seriesisespeciallydesignedfordistributedpowersupplysystemswhereanisolatedvoltageisrequired.Theyaresuitablefor occasionsof:pre-interferenceisolation,groundinterferenceelimination,puredigitalcircuit,voltageisolationconversion,generallow frequencyanalogcircuit,relaydrivecircuit,etc. SelectionGuide Certification PartNo. InputVoltage(VDC) Output FullLoad Efficiency(%) Min./Typ. Capacitive Load(µF) Max. Nominal (Range) Voltage (VDC) Current(mA) Max./Min. UL/EN/BSEN/IEC IF1205S-1WR3 (11.4-12.6) 5 200/20 69/73 2400 EN/BSEN IF1209S-1WR3 9 111/12 69/73 1000 UL/EN/BSEN/IEC IF1212S-1WR3 12 83/9 69/73 560 IF1215S-1WR3 15 67/7 71/75 560 EN/BSEN IF1505S-1WR3 15 (14.25-15.75) 5 200/20 69/73 2400 IF1515S-1WR3 15 67/7 71/75 560 IF2403S-1WR3 (22.8-25.2) 3.3 250/25 65/71 2400 IF2405S-1WR3 5 200/20 67/73 2400 IF2409S-1WR3 9 111/12 67/73 1000 IF2412S-1WR3 12 83/9 67/73 560 IF2415S-1WR3 15 67/7 67/73 560 InputSpecifications Item OperatingConditions Min. Typ. Max. Unit InputCurrent(fullload/no-load) 12Vinput 5VDC/9VDC/12VDCoutput -- 115/8 121/-- mA 15VDCoutput -- 112/8 118/-- 15Vinput 5VDCoutput -- 92/8 97/-- 15VDCoutput -- 89/8 94/-- 24Vinput 3.3VDCoutput -- 59/8 65/-- 5VDC/9VDC/12VDC/15VDCoutput -- 58/8 63/-- ReflectedRippleCurrent* -- 15 -- InputFilter CapacitanceFilter HotPlug Unavailable Note:*RefertoDC-DCConverter ApplicationNotesfordetaileddescriptionofreflectedripplecurrenttestmethod. OutputSpecifications Item OperatingConditions Min. Typ. Max. Unit VoltageAccuracy -- -- ±3 LinearRegulation Inputvoltagechange:±1% -- -- ±0.25

IF_S-1WR3Series 2021.12.28-A/2 Page2of4 MORNSUNGuangzhouScience &TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation LoadRegulation 10%-100%load 3.3VDCoutput -- -- ±3 5VDC/9VDC/12VDC/15VDCoutput -- -- ±2 Ripple&Noise* 20MHzbandwidth 3.3VDC/5VDC/9VDC/12VDCoutput -- 30 100 mVp-p 15VDCoutput -- 80 150 TemperatureCoefficient 100%load -- ±0.02 -- %/℃ Short-circuitProtection Continuous,self-recovery Note:*The“parallelcable”methodisusedforRippleandNoisetest,pleaserefertoDC-DCConverterApplicationNotesforspecificinformation. GeneralSpecifications Item OperatingConditions Min. Typ. Max. Unit Isolation Input-outputelectricstrengthtestfor1minutewithaleakage currentof1mAmax. 3000 -- -- VDC InsulationResistance Input-outputresistanceat500VDC 1000 -- -- MΩ IsolationCapacitance Input-outputcapacitanceat100kHz/0.1V -- 20 -- pF OperatingTemperature Deratingwhenoperatingtemperature≥ 71℃ (seeFig.1) -40 -- 85 StorageTemperature -55 -- 125 CaseTemperatureRise Ta=25℃ -- 25 -- PinSolderingResistance Temperature Solderingspotis1.5mmawayfromcasefor10seconds -- -- 300 StorageHumidity Non-condensing 5 -- 95 %RH Vibration 10-150Hz,5G,0.75mm.alongX,YandZ SwitchingFrequency 100%load,nominalinputvoltage -- 260 -- kHz MTBF MIL-HDBK-217F@25℃ 3500 -- -- khours MechanicalSpecifications CaseMaterial Blackplastic;flame-retardantandheat-resistant(UL94V-0) Dimensions 19.65x6.00x10.16mm Weight 2.1g(Typ.) CoolingMethod Freeairconvection ElectromagneticCompatibility(EMC) Emissions CE CISPR32/EN55032 CLASSB RE CISPR32/EN55032 CLASSB Immunity ESD IEC/EN61000-4-2 Air±8kV,Contact±6kV perf.CriteriaB Note:RefertoFig.3forrecommendedcircuittest. TypicalCharacteristicCurves Fig.1

IF_S-1WR3Series 2021.12.28-A/2 Page3of4 MORNSUNGuangzhouScience &TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation DesignReference 1.Typicalapplicationcircuit Input and/or output ripple can be further reduced, by connecting a filter capacitor from the input and/or output terminals to ground as showninFig.2. Choosingsuitablefiltercapacitorvaluesisveryimportantforasmoothoperationofthemodules,particularlytoavoidstart-upproblems causedbycapacitorvaluesthataretoohigh.ForrecommendedinputandoutputcapacitorvaluesrefertoTable1. Vin GND +Vo DCCin DC Cout Fig.2 Table1:Recommendedinputandoutputcapacitorvalues Vin Cin Vo Cout 12VDC 2.2µF/25V 3.3VDC 10µF/16V 15VDC 2.2µF/25V 5VDC 10µF/16V 24VDC 1µF/50V 9VDC 2.2µF/16V -- -- 12VDC 2.2µF/25V -- -- 15VDC 1µF/25V 2. EMCcompliancecircuit Fig.3 Table2:RecommendedEMCfiltervalues Emissions C1/C2 4.7µF/50V CY 270pF/3kV C3 RefertotheCoutintable1 LDM 6.8µH 3.ForadditionalinformationpleaserefertoDC-DCconverterapplicationnoteson www.mornsun-power.com.

IF_S-1WR3Series 2021.12.28-A/2 Page4of4 MORNSUNGuangzhouScience &TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation DimensionsandRecommendedLayout Notes: 1.ForadditionalinformationonProductPackagingpleaserefertowww.mornsun-power.com.Packagingbagnumber:58200001; 2.Iftheproductisnotoperatedwithintherequiredloadrange,theproductperformancecannotbeguaranteedtocomplywithall parametersinthedatasheet; 3.Themaximumcapacitiveloadofferedweretestedatinputvoltagerangeandfullload; 4.Unlessotherwisespecified,parametersinthisdatasheetweremeasuredundertheconditionsofTa=25℃,humidity<75%RHwithnominal inputvoltageandratedoutputload; 5.Allindextestingmethodsinthisdatasheetarebasedonourcompanycorporatestandards; 6.Wecanprovideproductcustomizationservice,pleasecontactourtechniciansdirectlyforspecificinformation; 7.Productsarerelatedtolawsandregulations:see"Features"and"EMC"; 8.OurproductsshallbeclassifiedaccordingtoISO14001andrelatedenvironmentallawsandregulations,andshallbehandledbyqualified units. MORNSUNGuangzhouScience&TechnologyCo.,Ltd. Tel:86-20-38601850 Fax:86-20-38601272 E-mail:info@mornsun.cn www.mornsun-power.com