A0505S-2W MORNSUN | Alldatasheet
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ThecopyrightandauthorityfortheinterpretationoftheproductsarereservedbyMORNSUN A_S-2W&B_S-2W B/0-2012 Page1of6 PRODUCTFEATURES
- Highefficiencyupto86%
- 1KVDCIsolation
- SIPpackage
- HighPowerDensity
- InternalSMDconstruction
- Temperaturerange:-40 °C~+85 °C
- Noheatsinkrequired
- Noexternalcomponentrequired
- Industrystandardpinout
- RoHSCompliance
APPLICATIONS
TheA_S-2W&B_S-2WSeriesarespeciallydesigned forapplicationswhereagroupofpolarpowersuppliesare isolatedfromtheinputpowersupplyinadistributedpower supplysystemonacircuitboard. Theseproductsapplyto: 1)Wherethevoltageoftheinputpowersupplyisfixed (voltagevariation ≤±10%); 2)Whereisolationisnecessarybetweeninputandoutput (isolationvoltage ≤1000VDC); 3)Wheretheregulationoftheoutputvoltageandthe outputripplenoisearenotdemanding. Suchas:purelydigitalcircuits,ordinarylowfrequency analogcircuits,andIGBTpowerdevicedrivingcircuits. A_S-2W&B_S-2WSeries 2W,FIXEDINPUT,ISOLATED&UNREGULATED DUAL/SINGLEOUTPUTDC-DCCONVERTER RoHS MODELSELECTION A0505S-2W Product Series Input Voltage Output Voltage Package Style Rated Power PRODUCT PROGRAM ModelNumber Input Voltage(VDC) Output Voltage (VDC) OutputCurrent(mA) InputCurrent (mA)(typ.) Reflected Ripple Current (mA,typ.) Max. Capacitive Load(µF) Efficiency (%,typ.) @Max.Load ApprovalNominal (Range) Max. Min. @Max. Load @No Load B0305S-2W 3.3(2.97-3.63) 5 400 40 749 46 32 220 78 A0505S-2W (4.5-5.5) ±5 ±200 ±20 491 33 30 100 82 UL A0509S-2W ±9 ±111 ±12 466 36 22 85 UL A0512S-2W ±12 ±83 ±9 464 34 26 86 UL A0515S-2W ±15 ±67 ±7 459 19 33 82 UL A0524S-2W ±24 ±42 ±5 453 25 49 84 B0503S-2W 3.3 400 40 355 35 43 220 B0505S-2W 5 400 40 490 44 44 81 ULCE B0509S-2W 9 222 23 467 33 19 84 ULCE B0512S-2W 12 167 17 463 33 20 83 ULCE B0515S-2W 15 133 14 466 33 20 84 ULCE B0524S-2W 24 84 10 465 34 59 82 A1205S-2W (10.8-13.2) ±5 ±200 ±20 198 18 23 100 81 UL A1209S-2W ±9 ±111 ±12 191 17 30 84 UL A1212S-2W ±12 ±83 ±9 188 16 20 86 UL A1215S-2W ±15 ±67 ±7 197 20 21 82 UL A1224S-2W ±24 ±42 ±5 186 12 19 84 B1205S-2W 5 400 40 204 16 31 220
81 ULCE
B1209S-2W 9 222 23 202 24 28 82 ULCE B1212S-2W 12 167 17 190 16 22 85 ULCE B1215S-2W 15 133 14 196 19 16 82 ULCE
ThecopyrightandauthorityfortheinterpretationoftheproductsarereservedbyMORNSUN A_S-2W&B_S-2W B/0-2012 Page2of6 ModelNumber Input Voltage(VDC) Output Voltage (VDC) OutputCurrent(mA) InputCurrent (mA)(typ.) Reflected Ripple Current (mA,typ.) Max. Capacitive Load(µF) Efficiency (%,typ.) @Max.Load ApprovalNominal (Range) Max. Min. @Max. Load @No Load B1224S-2W 12(10.8-13.2) 24 84 10 189 15 13 220 84 A1505S-2W （13.5-16.5） ±5 ±200 ±20 160 15 32 100 A1515S-2W ±15 ±67 ±7 152 14 17 82 B1505S-2W 5 400 40 159 14 30 220 B1515S-2W 15 133 14 157 15 20 80 A2405S-2W （21.6-26.4） ±5 ±200 ±20 100 9 42 100 80 UL A2409S-2W ±9 ±111 ±12 98 9 22 84 UL A2412S-2W ±12 ±83 ±9 93 7 17 84 UL A2415S-2W ±15 ±67 ±7 98 9 17 84 UL A2424S-2W ±24 ±42 ±5 99 10 41 85 B2403S-2W 3.3 400 40 55 7 26 220 B2405S-2W 5 400 40 102 8 21 80 ULCE B2409S-2W 9 222 23 98 8 28 83 ULCE B2412S-2W 12 167 17 95 7 19 84 ULCE B2415S-2W 15 133 14 95 7 27 84 ULCE B2424S-2W 24 84 10 96 9 21 84 Note:Modelslistedwithstrike-throughtexthavebeenofficiallydiscontinued.TheA_S_1W/B_LS_1Wseriesalsoareavailableinourcompany. INTPUT SPECIFICATIONS Item TestConditions Min. Typ. Max. Units InputSurgeVoltage(1sec.max.) 3.3VDCInputModels -0.7 -- 5 VDC 5VDCInputModels -0.7 -- 9 12VDCInputModels -0.7 -- 18 15VDCInputModels -0.7 -- 21 24VDCInputModels -0.7 -- 30 ReversePolarityInputCurrent* -- -- 0.4 A InputFilter CFilter Note:*Iftheproductreversedidnotseektolimitcurrent,mayresultininjuryorpermanentdamage,testingisnotrecommended. OUTPUT SPECIFICATIONS Item TestConditions Min. Typ. Max. Units OutputPower 0.2 -- 2 W OutputVoltageAccuracy Seetoleranceenvelopegraph OutputVoltageBalance DualOutput,BalancedLoads -- ±0.5 ±1.0 LineRegulation ForVinchangeof ±1% -- -- ±1.2 LoadRegulation 10%to100%load 3.3Voutput -- 15 20 5Voutput -- 12.8 15 9Voutput -- 8.3 15 12Voutput -- 6.8 15 15Voutput -- 6.3 15 24Voutput -- 5 15 TemperatureDrift 100%fullload -- -- ±0.03 %/°C Ripple&Noise* 20MHzBandwidth -- 75 150 mVp-p ShortCircuitProtection** -- -- 1 s Note:Dualoutputmodelsunbalancedload: ±5%. *Testrippleandnoiseby “parallelcable ”method.SeedetailedoperationinstructionsatTestingofPowerConvertersection,applicationnotes. **Supplyvoltagemustbediscontinuedattheendofshortcircuitduration.
ThecopyrightandauthorityfortheinterpretationoftheproductsarereservedbyMORNSUN A_S-2W&B_S-2W B/0-2012 Page3of6 COMMON SPECIFICATIONS Item TestConditions Min. Typ. Max. Units IsolationVoltage Testedfor1minuteand1mAmax 1000 -- -- VDC IsolationResistance Testat500VDC 1000 -- -- MΩ IsolationCapacitance Input/Output, 100KHz/1V 24VDCInput/OutputModels -- 100 -- pF OtherModels -- 30 -- SwitchingFrequency Fullload,nominalinput -- 75 -- KHz MTBF MIL-HDBK-217F@25℃ 3500 -- -- Khours CaseMaterial EpoxyResin(UL94-V0) Weight -- 2.8 -- g ENVIRONMENTAL SPECIFICATIONS Item TestConditions Min. Typ. Max. Units StorageHumidity -- -- 95 % OperatingTemperature Powerderating(above85 ℃) -40 -- 85 StorageTemperature -55 -- 125 Temp.riseatfullload -- 25 -- LeadTemperature 1.5mmfromcasefor10seconds -- -- 300 Cooling Freeairconvection EMCSPECIFICATIONS EMI CE CISPR22/EN55022 CLASSA （ExternalCircuitRefertoFigure1 、2） EMS ESD IEC/EN61000-4-2 Contact ±8KV perf.CriteriaB EMCRECOMMENDEDCIRCUIT B_S-2WSeries EMIRecommendedExternalCircuit （CLASSA ）： (Figure1) Recommendedexternalcircuitparameters: Vin： 5V/15V C1：2.2µF/50V 1210 Remarks：Productbareinputof12V 、24VcanbetestedbytheCLASSA. A_S-2WSeries EMIRecommendedExternalCircuit(CLASSA) ： (Figure2) Recommendedexternalcircuitparameters: ①Vin：5V C1：4.7µF/50V 1210 LDM：4.7µH ②Vin：12V C1：4.7µF/50V 1210 ③Vin：15V C1：2.2µF/50V 1210 Remarks：Productbareinputof3.3V 、24VcanbetestedbytheCLASSA. PRODUCT TYPICAL CURVE Tolerance Envelope Graph +10% +5% 50% 100% +2.5% -2.5% -7.5% 120 100 -40 0 40 85 105120 Rated Output Voltage O utput Voltage Accuracy O utput Pow er Percent(% Output Current Percent(%) Ambient Temp.()℃ Temperature Derating Graph Safe Operating Area Typical Load Line 70% (Nominal Input Voltage)
ThecopyrightandauthorityfortheinterpretationoftheproductsarereservedbyMORNSUN A_S-2W&B_S-2W B/0-2012 Page4of6 Efficiency VS Input Voltage curve (Full Load) 4.601 4.701 4.803 4.902 5.001 5.103 5.204 5.301 5.405 5.501 Input Voltage(V) Efficiency(%) A0505S-2W B0505S-2W Efficiency VS Input Voltage curve (Full Load) 22.08 22.56 23.05 23.52 24.02 24.48 24.96 25.44 25.92 26.4 Input Voltage(V) Efficiency(%) A2405S-2W B2405S-2W Efficiency VS Output Load curve (Vin=Vin-nominal) 100 102030405060708090100 Output Current Percent(%) Efficiency(%) A0505S-2W B0505S-2W Efficiency VS Output Load curve (Vin=Vin-nominal) 100 102030405060708090100 Output Current Percent(%) Efficiency(%) A2405S-2W B2405S-2W OUTLINEDIMENSIONS 、RECOMMENDEDFOOTPRINT&PACKAGING DUAL OUTPUT SINGLE OUTPUT ∅0.70[0.028] Vin GND +Vo No Pin Vin GND +Vo -Vo Pin Single Dual FOOTPRINT DETAILS Note: Unit:mm[inch] Pin section tolerances: 0.10mm[ 0.004inch] General tolerances: 0.25mm[ 0.010inch] MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT TUBE OUTLINE DIMENSIONS Note: Unit :mm[inch] General tolerances: 0.50mm[ 0.020inch]±± L=530mm[20.866inch] Tube Quantity: 25pcs L=220mm[8.661inch] Tube Quantity: 10pcs Short tube inner packaging dimensions: L*W*H=255*170*80mm Short tube outer packaging dimensions(with six inner packaging boxes): L*W*H=375*280*270mm Long tube inner packaging dimensions: L*W*H=580*200*100mm Long tube outer packaging dimensions(with two inner packaging boxes): L*W*H=600*215*220mm Long tube outer packaging dimensions(with two inner packaging boxes): L*W*H=600*215*325mm (Top View) (Bottom View) 2 4 61 2 54 610.90 [0.035] 12.70 [0.500] 7.62 [0.300] 19.60 [0.772] NoteGrid 2.54*2.54mm:. 9.40 [0.370] 12.20 [0.480] 16.70 [0.657] 4.70 [0.185] 19.60 [0.772] 7.00 [0.276] 10.00 [0.394] 0.50 [0.020] 4.10 [0.161] 0.30 [0.012] 0.90 [0.035] 12 54 6 12.70 [0.500] 7.62 [0.300] (Front View)
ThecopyrightandauthorityfortheinterpretationoftheproductsarereservedbyMORNSUN A_S-2W&B_S-2W B/0-2012 Page5of6 TESTCONFIGURATIONS Input Reflected-Ripple Current Test Setup Inputreflected-ripplecurrentismeasuredwithainductorLinandCintosimulatesourceimpedance. DCCin Lin DC Load Oscilloscope Current Probe Lin(4.7µH) Cin(220µF,ESR<1.0 Ωat100KHz) DESIGN&APPLYCONSIDERATIONS 1)Requirementonoutputload Toensurethismodulecanoperateefficientlyandreliably,Duringoperation,theminimumoutputload couldnotbelessthan10%ofthefull load. Iftheactualoutputpowerisverysmall,pleaseconnectaresistorwithproperresistanceattheoutputendinparalleltoincreasetheload,or useourcompany ’sproductswithalowerratedoutputpower(A_S-1W/B_LS-1WSeries). 2) OverloadProtection Undernormaloperatingconditions,theoutputcircuitoftheseproductshasnoprotectionagainstoverload.Thesimplestmethodistoconnecta self-recoveryfuseinseriesattheinputendoraddacircuitbreakertothecircuit. InputFuseSelectionGuide 3) Recommendedcircuit Ifyouwanttofurtherdecreasetheinput/outputripple,ancapacitorfilteringnetworkmaybeconnectedtotheinputandoutputendsoftheDC/DC converter,see(Figure3). Itshouldalsobenotedthatthecapacitanceoffiltercapacitormustbeproper.Ifthecapacitanceistoobig,astartupproblemmightarise.Forevery channelofoutput,providedthesafeandreliableoperationisensured,therecommendedcapacitanceofitsfiltercapacitorsees(Table1). Vin GND +Vo 0VDCCin DC Cout Cout -Vo Dual Output Single Output Vin GND +Vo DCCin DC Cout (Figure3) EXTERNALCAPACITORTABLE(TABLE1) It’snotrecommendedtoconnectanyexternalcapacitorintheapplicationfieldwithlessthan0.5wattoutput. 4) OutputVoltageRegulationandOver-voltageProtectionCircuit Thesimplestdeviceforoutputvoltageregulation,over-voltageandover-currentprotectionisalinearregulatorandancapacitorfilteringnetwork withoverheatprotectionthatisconnectedtotheinputoroutputendinseries(Figure4),therecommendedcapacitanceofitsfiltercapacitorsees (Table1),linearregulatorbasedontheactualvoltageandcurrenttoreasonableselection. 3.3VDCInputModels 500mAslow-BlowType 15VDCInputModels 100mAslow-BlowType 5VDCInputModels 500mAslow-BlowType 24VDCInputModels 100mAslow-BlowType 12VDCInputModels 200mAslow-BlowType Vin (VDC) Cin (µF) SingleVout (VDC) Cout (µF) Dual Vout (VDC) Cout (µF) 12 2.2 9 4.7 ±9 2.2 15 2.2 12 2.2 ±12 1 24 1 15 1 ±15 0.47
ThecopyrightandauthorityfortheinterpretationoftheproductsarereservedbyMORNSUN A_S-2W&B_S-2W B/0-2012 Page6of6 Note: 1.Operationunderminimumloadwillnotdamagetheconverter;However,theymaynotmeetallspecificationlisted,andthatwillreducethe lifeofproduct. 2.AllspecificationsmeasuredatTa=25 °C,humidity<75%,nominalinputvoltageandratedoutputloadunlessotherwisespecified. 3.Inthisdatasheet,allthetestmethodsofindicationsarebasedoncorporatestandards. 4.Onlytypicalmodelslisted,othermodelsmaybedifferent,pleasecontactourtechnicalpersonformoredetails. 5.Ourcompanyoffercustomproducts. 6.Specificationssubjecttochangewithoutnotice. MORNSUNScience&TechnologyCo.,Ltd. Tel:86-20-28203030 Fax:86-20-28203068 Http://www.mornsun-power.com Vin GND +Vo DC DC -Vo REG REG REG Vin GND +Vo DC DC REG REG Dual Output Single Output (Figure4) 5)Noparallelconnectionorplugandplay