QAA03C-1505R3 MORNSUN | Alldatasheet

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DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page1of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation SiCMOSFETdriverpowersupply RoHS Report UL62368-1 EN62368-1

FEATURES

 Reinforcedinsulation  I/Oisolationtestvoltage:5.0kVAC  PartialDischarge1700V  CharacterisedCMTI>200kV/µs  Max.CapacitiveLoad:2200µF  Ultra-lowisolationcapacitance:3.5pF(typ.)  Highefficiencyupto87%  SIPpackage  Operatingambienttemperaturerange:-40℃ to+105℃  Continuousshort-circuitprotection QAxx3C-R3 is DC-DC module power supplie designed for SiC MOSFET driver requiring two sets of isolation power supply. The mode of common ground outputs is adopted internally for better energy provision of SiC MOSFET turn-on and turn-off. Output short-circuit protectionandself-recoverycapabilitiesarealsoprovided.Generalapplicationincludes: 1.Universalconverter 2.ACservodrivesystem 3.Electricweldingmachine 4.Uninterruptiblepowersupply(UPS) SelectionGuide Certification PartNo. Input Output FullLoad Efficiency (%)Typ. Max. Capacitiv e Load(µF) Voltage(VDC) (Range) Current(mA,Typ.) FullLoad/No Load Voltage(VDC) +Vo1/+Vo2 Current(mA) +Io1/+Io2 UL/EN QA053C-1505R3 5 1000 QA053C-2004R3 5 QA053C-1803R3 5 QA123C-1502R3 12 +100/-100 82/87 2200 QA123C-1803R3 12 QA123C-1504R3 12 (10.8-13.2) 215/8 +15/-4 +120/-120 2200 QA153C-1504R3 15 QA243C-1504R3 24 (21.6-26.4) 131/10 77/82 2200 QA123C-2005R3 12 (10.8-13.2) 213/14 +20/-5 +90/-90 470 QA153C-2005R3 15 QA243C-2005R3 24 (21.6-26.4) 129/11 76/81 2200 Note:*Thespecifiedmaximum capacitive loadforpositive andnegative outputisidentical. InputSpecifications Item OperatingConditions Min. Typ. Max. Unit InputVoltage (1sec.max.) Vin=5VDC DC -0.7 -- 9 VDC Vin=12VDC DC -0.7 -- 18 Vin=15VDC DC -0.7 -- 21 Vin=24VDC DC -0.7 -- 30

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page2of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation InputFilter CapacitanceFilter HotPlug Unavailable OutputSpecifications Item OperatingConditions Min. Typ. Max. Unit Output Voltage QA053C-1505R3 +Vo Vin=5VDC，Pin6&Pin7+Io=+80mA 14.55 15.3 16.05 VDC -Vo Vin=5VDC，Pin5&Pin6-Io=-40mA -4.45 -4.7 -4.95 QA053C-2004R3 +Vo Vin=5VDC，Pin6&Pin7+Io=+80mA 18.8 19.8 20.8 -Vo Vin=5VDC，Pin5&Pin6-Io=-40mA -3.8 -4 -4.2 QA053C-1803R3 +Vo Vin=5VDC，Pin6&Pin7+Io=+80mA 16.74 17.64 18.54 -Vo Vin=5VDC，Pin5&Pin6-Io=-80mA -3.13 -3.3 -3.67 QA123C-1502R3 +Vo Vin=12VDC，Pin6&Pin7+Io=+100mA 13.86 14.61 15.36 -Vo Vin=12VDC，Pin5&Pin6-Io=-100mA -2.28 -2.40 -2.53 QA123C-1803R3 +Vo Vin=12VDC，Pin6&Pin7+Io=+100mA 17.10 18.00 18.90 -Vo Vin=12VDC，Pin5&Pin6-Io=-100mA -3.00 -3.15 -3.30 QA123C-1504R3 +Vo Vin=12VDC，Pin6&Pin7+Io=+120mA 14.25 15.00 15.75 -Vo Vin=12VDC，Pin5&Pin6-Io=-120mA -3.60 -3.80 -4.00 QA123C-2005R3 +Vo Vin=12VDC，Pin6&Pin7+Io=+90mA 18.50 19.50 20.50 -Vo Vin=12VDC，Pin5&Pin6-Io=-90mA -4.95 -5.20 -5.45 QA153C-1504R3 +Vo Vin=15VDC，Pin6&Pin7+Io=+120mA 13.76 14.51 15.26 -Vo Vin=15VDC，Pin5&Pin6-Io=-120mA -3.80 -4.00 -4.20 QA153C-2005R3 +Vo Vin=15VDC，Pin6&Pin7+Io=+90mA 18.50 19.50 20.50 -Vo Vin=15VDC，Pin5&Pin6-Io=-90mA -4.95 -5.20 -5.45 QA243C-1504R3 +Vo Vin=24VDC，Pin6&Pin7+Io=+120mA 14.55 15.30 16.05 -Vo Vin=24VDC，Pin5&Pin6-Io=-120mA -3.96 -4.16 -4.36 QA243C-2005R3 +Vo Vin=24VDC，Pin6&Pin7+Io=+90mA 19.00 20.00 21.00 -Vo Vin=24VDC，Pin5&Pin6-Io=-90mA -4.75 -5.00 -5.25 VoltageAccuracy 10%-100%load Seeoutputregulationcurve(Fig.3to24) LinearRegulation 5VInputmodel Fullvoltage inputrange +VoOutput -- ±1.1 ±1.4 -VoOutput -- ±1.1 ±1.4 Othermodel +VoOutput -- ±1.1 ±1.5 -VoOutput -- ±1.1 ±1.5 LoadRegulation 5VInputmodel 10%-100% load +VoOutput -- 8 15 -VoOutput -- 10 15 QA123C-1502R3 +VoOutput -- 8 17 -VoOutput -- 13 17 Othermodel +VoOutput -- 6 15 -VoOutput -- 8 15 TemperatureCoefficient Fullload -- ±0.04 ±0.1 %/℃ Ripple&Noise* 5VInputmodel 20MHzbandwidth -- 50 150 mVp-p Othermodel -- 50 100 Short-circuitProtection Continuous,self-recovery Note:*The “parallelcable”method isusedforRippleandNoisetest,pleaserefertoDC-DCConverter ApplicationNotesforspecificinformation. GeneralSpecifications Item OperatingConditions Min. Typ. Max. Unit Isolation Input-output,Testfor1minutewithaleakage 5000 -- -- VAC

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page3of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation currentof1mAmax PartialDischarge Input-output(AccordingtoIEC61800-5-1) 1700 -- -- V CMTI Input-output ±200 -- -- kV/µs InsulationResistance Input-outputresistanceat500VDC 1000 -- -- MΩ Isolationcapacitor Input-output,capacitorat100kHz/0.1V -- 3.5 5 pF OperatingTemperature Deratingwhenoperatingtemperature≥85℃, (seeFig.2) -40 -- 105 StorageTemperature -55 -- 125 PinSolderingResistance Temperature Solderingspotis1.5mmawayfromcasefor10s seconds -- -- 300 CaseTemperatureRise Ta=25℃,nominalinputvoltage,fullload -- 30 60 StorageHumidity Non-condensing 5 -- 95 %RH SwitchingFrequency Fullload,nominalinputvoltage -- 200 -- kHz SafetyStandard UL62368-1&EN62368-1(Report) SafetyClass CLASSIII MTBF MIL-HDBK-217F@25℃ 3500 -- -- khours MechanicalSpecifications CaseMaterial Blackplastic;flame-retardantandheat-resistant Dimensions 19.50x9.80x12.50mm Weight 4.3g(Typ.) CoolingMethod Freeairconvection ElectromagneticCompatibility(EMC) Emissions CE 5VInputmodel CISPR32/EN55032 CLASSB(seeFig.33forrecommendedcircuit) OtherInput model CISPR32/EN55032 CLASSA(seeFig.32forrecommendedcircuit) RE 5VInputmodel CISPR32/EN55032 CLASSA(seeFig.32forrecommendedcircuit) CISPR32/EN55032 CLASSB(seeFig.33forrecommendedcircuit) OtherInput model CISPR32/EN55032 CLASSA(seeFig.32forrecommendedcircuit) Immunity ESD 5VInputmodel IEC/EN61000-4-2 Contact ±6kV perf.CriteriaB OtherInput model IEC/EN61000-4-2 Contact ±8kV perf.CriteriaB TypicalCharacteristicCurves Fig.1 Fig.2

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page4of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation Fig.3 Fig.4 Fig.5 Fig.6 Fig.7 Fig.8

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page5of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation Fig.9 Fig.10 Fig.11 Fig.12 Fig.13 Fig.14

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page6of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation Fig.15 Fig.16 Fig.17 Fig.18 Fig.19 Fig.20

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page7of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation Fig.21 Fig.22 Fig.23 Fig.24 Fig.25 Fig.26

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page8of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation Fig.27 Fig.28 Note:TakeQA053C-1505R3andQA153C-2005R3asanexample,othermodelscanbecorrespondingreference DesignReference 1.Testconfigurations VC3 C1Vin Load DC/DC A Vin GND +Vo -Vo Fig.29 VC2 C1Vin Load DC/DC AVin GND +Vo -Vo Fig.30 Note:C1,C2,C3:100µF/35V(Lowinternalresistance） 2.Typicalapplication Fig.31 C1/C2/C3 100µF/35V(Lowresistance) SiCDriverControlSignal SIC

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page9of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation 3.EMCtypicalrecommendedcircuit Fig.32 Deviceselection Project 5VInputmodel OtherInput model EMI C1/C2 4.7µF/16V 1µF/50V C3/C4 10µF/50V (Lowresistance） 100µF/30V (Lowresistance） LDM 6.8µH 33µH Fig.33 Deviceselection（5VInputmodel） EMI C1/C2 4.7µF/16V C3/C4 10µF/50V(Lowresistance） LDM 6.8µH CY1 330pF 4.Electrolyticcapacitorsarerecommendedforexternalcapacitorsattheinputoroutputoftheproduct. Tantalumcapacitorsarenot,otherwisethereisariskoffailure. 5.Theproductsdonotsupportparallelconnectionoftheiroutputforpowerexpansionpurpose orhot-plug. 6.Formoreinformationpleasefindtheapplicationnotesonwww.mornsun-power.com

DC/DCConverterforSiCDriver QAxx3C-R3Series 2022.07.07-A/2 Page10of10 MORNSUNGuangzhouScience&TechnologyCo., Ltd. reservesthecopyrightandrightoffinalinterpretation Notes: 1. ForadditionalinformationonProductPackagingpleaserefertowww.mornsun-power.com.Packagingbagnumber:58200013; 2. TheleadconnectingthepowersupplymoduleandSiCdrivershouldbeasshortaspossibleduringuse; 3. TheoutputfilteringcapacitorshouldbeascloseaspossibletothepowersupplymoduleandSiCdriver; 4. ThepeakoftheSiCdrivergatedrivecurrentishigh,solowinternalresistanceelectrolyticcapacitorisrecommendedtobeusedforthe powersupplymoduleoutputfiltercapacitor; 5. Theaverageoutputpowerofthedrivermustbelowerthanthatofthepowersupplymodule; 6. Considerfixingwithgluenearthemoduleifbeingusedinvibrationoccasion; 7. Themaximumcapacitiveloadofferedweretestedatnominalinputvoltageandfullload; 8. Unlessotherwisespecified,parametersinthisdatasheetweremeasuredundertheconditionsofTa=25℃,humidity<75%RHwithnominal inputvoltageandratedoutputload; 9. Allindextestingmethodsinthisdatasheetarebasedoncompanycorporatestandards; 10. The above are theperformance indicators of the product models listed in this datasheet. Some indicators of non-standard models will exceedtheaboverequirements.Fordetails,pleasecontactourtechnicalstaff; 11. Wecanprovideproductcustomizationservice,pleasecontactourtechniciansdirectlyforspecificinformation; 12. Productsarerelatedtolawsandregulations:see"Features"and"EMC". 13. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by qualifiedunits MORNSUNGuangzhouScience&TechnologyCo.,Ltd. Tel:86-20-38601850 Fax:86-20-38601272 E-mail:info@mornsun.cn www.mornsun-power.com DimensionsandRecommendedLayout