TLA03-03K485 MORNSUN | Alldatasheet

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IntegratedIsolated485ACDCpowersupply TLAxx-03K485Series 2018.05.25-A/2 Page1of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation 3W,Integratedisolated485ACDC powersupply RoHS

FEATURES

 Wideinputvoltagerange:85-305VAC/100-430VDC  AC&DC(sameterminalinputvoltage)  Isolationvoltage:4000VAC  Outputshortcircuit,over-currentprotection  Highbaudrateupto500kbps  Thebusisabletosupport128nodesatmaximum  Openframe,Compactsize,highpowerdensity  Flexibledesignofperipheralcircuitreduceslayoutproblems  EN60950approval,meetsUL60950standard TLAxx-03K485seriesfortheintegrationofisolated4853WACDCpowersupply,theproductcanbedirectlyconnectedtothecommercial AC 220V power supply. The output power of the main channel DC power supply is 2.5W, the auxiliary DC power output is used for bus communication. The input AC power source and the two output DC power supply have high isolation voltage of 4000VAC, and the two outputs DC power supply isolation voltage between 1500VDC. Widely used in industrial and electrical instrumentation and other demanding on the volume, wide input voltage requirements, the use of isolation bus, the need to meet UL / CE certification and EMC requirements are not high occasions. This series of products used in electromagnetic compatibility more harsh environment must refer to the recommended circuit. SelectionGuide Certification PartNo. Output Power RatedOutputVoltage(Vo) RatedOutput CurrentIo(mA) Efficiency (230VAC,%/Typ.) Baudrate (kbps) Number ofNodes CE TLA03-03K485 3.3V(1.65W)/5V(0.125W) 500/25 55 500 128 TLA05-03K485 5V(2.5W)/5V(0.125W)) 500/25 68 PowerInputSpecifications Item OperatingConditions Min. Typ. Max. Unit InputVoltageRange ACinput 85 -- 305 VAC DCinput 100 -- 430 VDC InputFrequency 47 -- 63 Hz InputCurrent 115VAC -- -- 0.15 A 230VAC -- -- 0.07 InputSurgeVoltage 115VAC -- -- 13 230VAC -- -- 23 RecommendedExternalInputFuse Ratedcurrent1.0A,slowblowfuse,necessary HotPlug Unavailable PowerOutputSpecifications Item OperatingConditions Min. Typ. Max. Unit OutputVoltageAccuracy Balancedload PrimaryoutputVo1 3.3V 3.0 3.3 3.6 VDC5V 4.75 5 5.25 SecondaryoutputVo2 5V -- 5 -- LineRegulation Balancedload PrimaryoutputVo1 -- ±1.5 %SecondaryoutputVo2 -- -- ±2 LoadRegulation Doubleisolatedoutput(Primaryoutput) -- -- ±5 Ripple&Noise* 20MHzbandwidth (peak-peakvalue) PrimaryoutputVo1 -- -- 200 mV SecondaryoutputVo2 -- -- 300 TemperatureCoefficient -- -- ±0.15 %/℃ ShortCircuitProtection Continuous,self-recovery Over-currentProtection 120-300%Io，self-recovery Min.Load Doubleisolatedoutput(Primaryoutput) 50 -- -- mA Doubleisolatedoutput(Secondaryoutput) 10 -- -- Max.CapacitiveLoad(µF) 1500(Primaryoutput)/22(Secondaryoutput) uF Note:*Rippleandnoise aremeasured by“parallelcable”method,pleaseseeAC-DCConverterApplicationNotesforspecificoperation.

IntegratedIsolated485ACDCpowersupply TLAxx-03K485Series 2018.05.25-A/2 Page2of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation SignalInputSpecifications(+Vo1=3.3V) Item Symbol Min. Typ. Max. Unit TXDLogicLevel High-level VIH 0.7*Vo1 -- Vo1 VDC Low-level VIL 0 -- 0.8 RXDLogicLevel High-level VOH Vo1-0.4 3.1 -- Low-level VOL 0 0.2 0.4 TXDDriveCurrent IT 2 -- -- mARXDOutputCurrent IR -- -- 4 CONDriveCurrent ICON -- -- 5 SerialInterface Compatiblewith+3.3VUARTinterfaceonly SignalInputSpecifications(+Vo1=5.0V) Item Symbol Min. Typ. Max. Unit TXDLogicLevel High-level VIH 0.7*Vo1 -- Vo1 VDC Low-level VIL 0 -- 0.8 RXDLogicLevel High-level VOH Vo1-0.4 4.8 -- Low-level VOL 0 0.2 0.4 TXDDriveCurrent IT 2 -- -- mARXDOutputCurrent IR -- -- 4 CONDriveCurrent ICON -- -- 5 SerialInterface Compatiblewith+5VUARTinterfaceonly SignalOutputSpecifications Item Symbol Min. Typ. Max. Unit DifferentialLevel Vdiff(d),RL=54Ω 1.5 2 +Vo2 VDC BusPinMaximumVoltage -7 -- 12 VDC DifferentialLoadResistance 54 -- -- Ω DifferentialInputImpedance -7V≤VCM≤+12V 96 -- -- kΩ BusInterfaceProtection ESDprotection SignalTransmissionSpecifications Item Symbol Min. Typ. Max. Unit DataDelay TXDTransmitDelay tT -- 55 110 ns RXDReceiveDelay tR -- 65 110 Switchoverdelay -- -- 18 us GeneralSpecifications Item OperatingConditions Min. Typ. Max. Unit Isolationvoltage Input-output Withthetesttimeof1minuteand theleakcurrentlowerthan5mA AC-DC 4000 -- -- VAC DC-DC 1500 -- -- VDC OperatingTemperature -40 -- +85 ℃ StorageTemperature -40 -- +105 StorageHumidity -- -- 85 %RH PowerDerating Operatingtemperature derating %/℃ InputVoltagederating 85VAC-100VAC 1.2 -- -- %/VAC 277AVC-305VAC 1.1 -- -- WeldingTemperature Wave-soldering 260±5℃;time：5-10s Manual-welding 360±10℃;time：3-5s MTBF MIL-HDBk-217F@25℃ ＞300,000h

IntegratedIsolated485ACDCpowersupply TLAxx-03K485Series 2018.05.25-A/2 Page3of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation PhysicalSpecifications Dimensions 44.16*19.62*16.34mm Weight 8g(Typ.) CoolingMethod Freeairconvection EMCSpecifications EMI CE CISPR32/EN55032 CLASSA(seeFig.1) CISPR32/EN55032 CLASSB(seeFig.2) RE CISPR32/EN55032 CLASSA(seeFig.1) CISPR32/EN55032 CLASSB(seeFig.2) EMS ESD IEC/EN61000-4-2 Contact±4kV(Poweroutputportandbusport) Perf.CriteriaB EFT IEC/EN61000-4-4 ±2kV(seeFig.1) perf.CriteriaB IEC/EN61000-4-4 ±4kV(L、N)(seeFig.2) perf.CriteriaB Surge IEC/EN61000-4-5 ±1kV(L、N)(seeFig.1) perf.CriteriaB IEC/EN61000-4-5 ±2kV(A、B) perf.CriteriaB ProductCharacteristicCurve Note:①Theproducts shouldhaveinputvoltagederating basedontemperaturederating whenitis85-100VAC/277-305VAC/100-130VDC/400-430VDC voltageinput; ②This productissuitableforuseinnaturalair coolingenvironments,ifinaclosedenvironment,pleasecontactourcompany’sFAE. DesignReference 1. Typicalapplicationcircuit Fig.1 Components Recommended parameters FUSE(necessary) 1A/300V R1 12Ω/2W MOV1 14D561 C1(necessary) 22uF/450V -40℃ to85℃ L2 4.7mH NTC 13D-5 C2(necessary) 270uF/16V (SolidCapacitor) L1(necessary) 4.7uH C3(necessary) 120uF/25V C4 0.1uF CY1/CY2 (necessary) 2200pF TVS SMBJ7.0A CY3(necessary) 560pF CX1 0.047uF/480V C5(necessary) 100uF/16V

IntegratedIsolated485ACDCpowersupply TLAxx-03K485Series 2018.05.25-A/2 Page4of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation 2. EMCsolution-recommendedcircuit Fig.2 CX2:0.15uF/480V R1,R2:forthecurrentlimitingresistor,Recommendedvalue12Ω,2W;OthercomponentsparameterscanbeseeninFig.1typical applicationcircuitparameters. 3.FormoreinformationaboutMornsunEMCFilterproducts,pleasevisitwww.mornsun-power.comto downloadtheSelectionGuideofEMCFilter DimensionsandRecommendedLayout CanuseourFC-L01DV1

IntegratedIsolated485ACDCpowersupply TLAxx-03K485Series 2018.05.25-A/2 Page5of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation Notes: 1. PackinginformationpleaserefertoProductPackingInformationwhichcanbedownloadedfromwww.mornsun-power.com.Packing bagnumber:58220026; 2. Thismodelisopenplate,inordertomeetthesafetyrequirementsofthemoduleprimaryandsecondaryexternalcomponents betweentheneedtomaintainasafedistanceofatleast6.4mm; 3. Unlessotherwisespecified,parametersinthisdatasheetweremeasuredundertheconditionsofTa=25℃,humidity<75%withnominal inputvoltage(115Vand230V)andratedoutputload; 4. Inordertoimprovetheefficiencyofconversionatlightload,themodulemayhaveaudionoise,butdoesnotaffectproduct performanceandreliability; 5. Afterthemoduleisassembled,itneedstobefixed 6. AllindextestingmethodsinthisdatasheetarebasedonourCompany’scorporatestandards; 7. Wecanprovideproductcustomizationservice; 8. Productsarerelatedtolawsandregulations:see"Features"and"EMC". 9. OurproductsshallbeclassifiedaccordingtoISO14001andrelatedenvironmentallawsandregulations,andshallbehandledby qualifiedunits MornsunGuangzhouScience&TechnologyCo.,Ltd. Tel:86-20-38601850-8801 Fax:86-20-38601272 E-mail:info@mornsun.cn