CF0505XT-1WR2 MORNSUN | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

2014.05.16-A/1 Page1of3 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation 1W,Fixedinputvoltage,isolated&unregulated singleoutput PatentProtection RoHS

FEATURES

l Shortcircuitprotection(automaticrecovery) l Operatingtemperaturerange:-40 ℃to+125 ℃ l Isolationvoltage:3.5KVDC l Miniature SMD package l Internalsurfacemounteddesign l Internationalstandardpin-out l ComponentsmeetAEC-Q100standards l TheproductionprocessmeetTS16949system requirements TheCF0505XT-1WR2isdesignedforapplicationwhereisolatedoutputisrequiredfromadistributedpowersystem.Itcanbeusedin automobilemotorcontrolanddrivesystem.Suchasmotorvehiclecommunicationsystemcontroller,enginecontrolsystem,theignition system,themotorvoltagemonitoring,theelectronicacceleratorpedal,automobiletirepressuredetectionsystem,doorsandtaillights controller,airconditioningcontrolandbatterymanagementsystem(BMS),etc. Selection Guide PartNo. InputVoltage(VDC) Output Efficiency (%,Min./Typ.) @FullLoad Max.Capacitive Load (µF) Nominal (Range) OutputVoltage (VDC) OutputCurrent(mA) (Max./Min.) CF0505XT-1WR2 5 (4.5-5.5) 5 200/20 71/75 220 Input Specifications Item Operating Conditions Min. Typ. Max. Unit Input Current (full load / no-load) 5V input -- 267/20 -- mA Surge Voltage (1sec. max.) 5V input -0.7 -- 9 VDC Reflected Ripple Current -- 15 -- mA Input Filter Capacitor filter Output Specifications Item Operating Conditions Min. Typ. Max. Unit Output Voltage Accuracy See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change: ±1% 5VDC output -- -- ±1.2 -- Load Regulation 10%-100% load 5VDC output -- 12 -- % Ripple & Noise* 20MHz bandwidth -- 60 -- mVp-p Temperature Drift Coefficient 100% load -- -- ±0.03 %/℃ Output Short Circuit Protection Continuous, self-recovery Note:*Rippleandnoisetestedwith “parallelcable ”method,pleasesee DC-DCConverterApplicationNotes forspecificoperationmethods. General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 3500 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC 1000 -- -- MΩ Isolation Capacitance Input-output, 100KHz/0.1V -- 20 -- pF Operating Temperature Derating if the temperature ≥105℃, (see Fig. 2) -50 -- 125 Storage Temperature -55 -- 135 Casing Temperature Rise Ta=25℃ -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300

2014.05.16-A/1 Page2of3 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation Reflow Soldering Temperature Peak temp.≤240℃, maximum duration time≤60s at 217℃. For actual application, please refer to IPC/JEDEC J-STD-020D.1. Storage Humidity Non-condensing -- -- 95 % Switching Frequency 100% load, nominal input voltage -- 100 300 KHz MTBF MIL-HDFK-217F@25℃ 3500 -- -- K hours Physical Specifications CasingMaterial Blackflame-retardantheat-proofepoxyresin(UL94-V0) PackageDimensions 12.70*11.20*7.25mm Weight 1.5g(Typ.) CoolingMethod Freeairconvection EMC Specifications EMI Conducted disturbance CISPR25/EN55025 CLASS 1 (see Fig. 5 for recommended circuit) EMS Electrostatic discharge ISO10605 Contact ±6KV perf. Criteria B Product Characteristic Curve Tolerance Envelope Graph +10% +5% 50 100 +2.5% -2.5% -7.5% Rated Output Voltage Output Voltage (%)Accuracy Output Current Percentage(%) Typical Load Curve (Nominal Input Voltage) Fig.1 120 100 -40 0 40 80 105125 Output Power Percent(%) Environment Temp.() ℃ Safe Operating Area Temperature Derating Graph -50 Fig.2 CF0505XT- 1WR2 100 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Efficiency(%) Input Voltage (V) Efficiency Vs Input voltage (Full Load) CF0505XT- 1WR2 100 10 20 30 40 50 60 70 80 90 100 Efficiency(%) Output Current Percentage (%) Efficiency Vs Output Load(Vin=5 V) Design Reference 1.Typicalapplication Ifitisrequiredtofurtherreduceinputandoutputripple,afiltercapacitorcanbeconnectedtotheinputandoutputterminals,seeFig.3. Moreover,choosingsuitablefiltercapacitorisveryimportant,start-upproblemsmaybecausedbytoolargecapacitance.Toensuredthe modulesrunningwell,therecommendedcapacitiveloadvaluesasshowninTable1. Thesimplestdeviceforoutputvoltageregulation,over-voltageandover-currentprotectionisalinearregulatorwithoverheatprotection whichisconnectedtotheinputoroutputinseries(Fig.4) Vin GND +Vo DCCin DC Cout Fig.3 Vin GND 0V +Vo DC DC REG REG Fig.4 Recommendedcapacitiveloadvaluetable(Table1) Vin(VDC) Cin(µF) Vo(VDC) Cout(µF) 5 4.7 5 10 Itisnotrecommendedtoconnectanyexternalcapacitorwhenoutputpowerislessthan0.5W.

2014.05.16-A/1 Page3of3 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation 2.EMCtypicalrecommendedcircuit Vin GND +Vo DCDC LOAD LDM Vin GND Fig.5 Inputvoltage(VDC) 5 EMI C1 10µF C2 RefertotheCoutinFig.3 LDM 12µH 3.Outputloadrequirements Toensurethemoduleworkefficientlyandreliably,duringtheoperation,themin.outputloadshouldbenolessthan10%ofthefullload.If theactualoutputpowerislow,pleaseconnectaresistertotheoutputterminalinparallel,witharecommencedresistancewhichis10%of theratedpower,andderatingisrequiredduringoperation. 4.FormoreinformationPleasefindtheapplicationnoteson www.mornsun-power.com DimensionsandRecommendedLayout Notes: 1. PackingInformationpleasereferto'ProductPackingInformation'.Packingbagnumber:58210023; 2. If the product is operated under the min. required load, the product performance cannot be guaranteed to comply with all performanceindexesinthisdatasheet; 3. Themax.capacitiveloadshouldbetestedwithintheinputvoltagerangeandunderfullloadconditions; 4. Unlessotherwisespecified,datainthisdatasheetshouldbetestedundertheconditionsofTa=25 ℃,humidity<75%wheninputting nominalvoltageandoutputtingratedload; 5. AllindextestingmethodsinthisdatasheetarebasedonourCompany ’scorporatestandards; 6. The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products willexceedtheabove-mentionedrequirements,andpleasedirectlycontactourtechniciansforspecificinformation; 7. Wecanprovideproductcustomizationservice; 8. Specificationsofthisproductaresubjecttochangeswithoutpriornotice. MORNSUNGuangzhouScience&TechnologyCo.,Ltd. Tel:86-20-38601850-8801 Fax:86-20-38601272 E-mail: info@mornsun.cn