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Features UnregulatedConvertersLow cost 1W converterIndustry standard pinoutSIP4 package1kVDC isolationEfficiency up to 80%Wide operating temperature range -40 C to 85 CUL60950-1 and CAN/CSA C22.2 No. 60950-1-07 certifiedDescriptionThe ROE DC/DC converters are typically used in general purpose power isolation and voltagematching applications, and feature a full industrial operating temperature range of -40 C to 85 Cwithout derating.DC/DC ConverterROE1 WattSIP4Single OutputSelection GuidePartNumbernom. A]Efficiencytyp.[%]max. CapacitiveLoad es:Note1: Max. capacitive load is tested at nominal input voltage and full loadModel NumberingE358085ROE- SSinlge Outputlnput VoltageOutput VoltageUL60950-1 certifiedCAN/CSA C22.2 No. 60950-1-07 certifiedEN60950-1 certifiedIEC60950-1 certifiedEN55032 compliantOrdering Examples:ROE-0512S 5VDC Input Voltage, 12VDC Output Voltage, Single OutputROE-2405S 24VDC Input Voltage, 5VDC Output Voltage, Single Outputwww.recom-power.comREV.: 5/2019ECO-1

ROEDC/DC ConverterSeriesSpecifications (measured @ Ta 25 C, nom. Vin, full load and after warm-up unless otherwise stated)BASIC CHARACTERISTICSParameterConditionMin.Typ.Input Voltage RangeMax. 10%Operating Frequency RangeOutput Ripple and Noise (2)50kHz20MHz BW80kHz105kHz50mVp-p100mVp-pNotes:Note2: Measurements are made with a 100nF MLCC across output (low ESR)ROE-05xxSROE-xx05S100100909080807070Efficiency [%]Efficiency [%]Efficiency vs. 7080903.30512051505240520100100010Output Load [%]2030405060708090100Output Load [%]REGULATIONSParameterConditionValuesOutput Accuracy 5.0% max.Line Regulation 1.2% typ. / 1.0% Vinlow line to high lineLoad Regulation20% to 100% loadTolerance Envelope5Vout12Vout and 15VoutVin 3.3V, 5VVin 12V, 15V, 24VVnom 15%Typical LoadDeviation [%]Deviation [%] 15% 5% 5%Line-1%-5%1050 5% 4%VnomTypical LoadLine-2%-5%10100Load Current [%]www.recom-power.com15% max.10% max.50100Load Current [%]REV.: 5/2019ECO-2

ROEDC/DC ConverterSeriesSpecifications (measured @ Ta 25 C, nom. Vin, full load and after warm-up unless otherwise stated)PROTECTIONSParameterIsolation VoltageConditionI/P to O/P(3)Valuetested for 1 second1kVDCIsolation Capacitance75pF max.Isolation Resistance1GΩ min.Notes:Note3: For repeat Hi-Pot testing, reduce the time and/or the test voltageNote4: An input fuse is required if the mains supply is not over-current protected. Recommended fuse: T1A slow blow typeENVIRONMENTALParameterConditionOperating Temperature RangeValuewithout derating @free air convection (see graph)Operating Humidity-40 C to 85 Cnon-condensing95% RH max.VibrationMTBFMIL-STD-202G(5)according to MIL-HDBK-217F; G.B.20140 x 103 hours8674 x 103 hours 25 C 85 CNotes:Note5: MTBF is referring ROE-3.305SDerating Graph10090Output Load [%]80706050403020100-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 11085Ambient Temperature [ C]SAFETY AND CERTIFICATIONSCertificate TypeReport / File NumberStandardInformation Technology Equipment, General Requirements for SafetyE358085-A4-ULUL60950-1, 2nd Edition, 2007CAN/CSA C22.2 No.60950-1-07, 2nd Edition, 2007Information Technology Equipment, General Requirements for SafetySPCLVD1602031IEC60950-1:2005, 2nd Edition A2:2013EN60950-1:2006 A2:2013EACRU-AT.49.09571TP TC 004/2011RoHS 2 EMI ComplianceElectromagnetic compatibility of multimedia equipment Emission requirementsRoHS-2011/65/EU AM-2015/863Conditionwith external filter(see filter suggestion below)Standard / CriterionEN55032, Class BEN55032, Class Acontinued on next pagewww.recom-power.comREV.: 5/2019ECO-3

ROEDC/DC ConverterSeriesSpecifications (measured @ Ta 25 C, nom. Vin, full load and after warm-up unless otherwise stated)EMC Filter Suggestion according to EN55032C2L1 Vin Vin Vout-Vin-Vout VoutC1-Vin-VoutC3Component List Class AMODELC1Component List Class BL1C2 (safety) C3 (safety)ROE-0505S6.8µF, MLCCN/AROE-0515S4.7µF, MLCCN/AROE-1205S10µF100V MLCCROE-2405SN/AMODELC1L1C2 (safety) C3 F22µH choke100V MLCC RLS-226330pF330pFROE-2405SNotes:Note6: Filter suggestions are valid for indicated part numbers only. For other part numbers, please contact RECOM tech support for adviceDIMENSION and PHYSICAL ngnon-conductive black plastic, (UL94 V-0)epoxy, (UL94 V-0)Dimension (LxWxH)11.5 x 6.0 x 10.0mmWeight1.4gDimension Drawing (mm)embossed logo0.25 0.05Recommended Footprint Details2.541 2 3 4Bottom View2.547.621.251.90Marking4.100.510.51 0.10/-0.05www.recom-power.com6.010.011.5REV.: 5/2019Pin ConnectionsPin # Function1-Vin2 Vin3-Vout4 VoutTolerance: xx.x 0.50mmxx.xx 0.25mmTop View1 2 3 4ECO-4

ROEDC/DC ConverterSeriesSpecifications (measured @ Ta 25 C, nom. Vin, full load and after warm-up unless otherwise stated)PACKAGING INFORMATIONParameterTypeValuePackaging Dimension (LxWxH)tube520.0 x 16.0 x 9.0mmPackaging Quantity42 pcsStorage Temperature Range-55 C to 125 CThe product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. Theproducts are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or causeloss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorizeduse of RECOM products in such safety-critical applications.www.recom-power.comREV.: 5/2019ECO-5

ROE-0505S 10µF 100V MLCC 22µH choke RLS-226 330pF 330pF ROE-0515S ROE-1205S ROE-2405S MODEL C1 L1 C2 (safety) C3 (safety) ROE-0505S 6.8µF, MLCC N/A N/A N/A ROE-0515S 4.7µF, MLCC N/A ROE-1205S 10µF 100V MLCC 470pF ROE-2405S N/A Notes: Note6: Filter suggestions are valid for indicated part numbers only.