DD24S3.314000中文資料人文社科

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DD24S3.3-14000中文資料-人文社科

2:1WideInputVoltageRange

FEATURES

●SingleOutputUpto14A●HighEfficiencyupto91%●RoHSDirectiveCompliant●FixedSwitchingFrequency●NoMinimumLoadRequired●Six-SidedContinuousShield●2:1WideInputVoltageRange●ApprovedforBasicInsulation●60WattsMaximumOutputpower●Standard2.02”x2.02”x0.4”Package

ULTUVCB

CEMARK(Pending)

SPECIFICATIONS:

DDSeries

Allspecificationsapply@25Cambientunlessotherwisenoted

INPUTSPECIFICATIONS

PROTECTIONSPECIFICATIONS

OverVoltageProtection3.3VOutput3.7V-5.4V(Ctrl.voltageclamp)5VOutput5.6V-7.0V12VOutput13.5V-19.6V15VOutput16.8V-20.5V

InputVoltageRange24Vnominalinput18-36VDC

48Vnominalinput36-75VDC

UnderVoltageLockout

24VnominalinputDC-DCON17VDCtyp.DC-DCOFF15VDCtyp.

48VnominalinputDC-DCON34VDCtyp.DC-DCOFF32VDCtyp.

OverLoadProtection(%ofFLatnominalinput)150%max.

ShortCircuitProtectionHiccup,automaticrecovery

InputFilterPiType

OverTemperatureProtection110Ctyp.

InputVoltageVariationdv/dt5V/msmax(ComplieswithETS300132part4.4)

GENERALSPECIFICATIONS

Efficiencyseetable

InputSurgeVoltage(100msmax)24Vinput50VDCSwitchingFrequency300KHztyp.

48Vinput100VDC

IsolationVoltage(InputtoOutput)1600VDCmin.

InputReflectedRippleCurrent(nominalVinandFL)20mAp-pIsolationVoltage(InputtoCase)1600VDCmin.

StartUpTime(nominalVinandconstantresistiveload)

IsolationVoltage(OutputtoCase)1600VDCmin.PowerUp20msmax.

RemoteON/OFF20msmax.CaseGrounding(connectcaseto-VinwithdecouplingYcap)TBD

RemoteON/OFF(SeeNote2)

PositiveLogicDC-DCONOpenor3VVr12VDC-DCOFFShortor0VVr1.2V

NegativeLogicDC-DCONShortor0VVr1.2VDC-DCOFFOpenor3VVr12V

IsolationResistance10ohmsmin.IsolationCapacitance1500pFmax.

9

ENVIRONMENTALSPECIFICATIONS

RemoteOffInputCurrent(nominalVin)3mA

OperatingAmbientTemperature-40Cto+50C(withoutderating)+50Cto+105C(withderating)

OUTPUTSPECIFICATIONS

StorageTemperature-55C~+125C

OutputVoltageseetable

MaximumCaseTemperature+105C

VoltageAccuracy(nomVinandfullload)1%

RelativeHumidity5%to95%RH

VoltageAdjustability(SeeNote1)10%

TemperatureCoefficient0.02%/Cmax.

OutputCurrentseetable

OutputPower60wattsmax.

ThermalImpedance(SeeNote4)WithoutHeat-Sink9.2C/WattWithHeat-Sink7.6C/Watt

LineRegulation(LLtoHLatFL)0.2%

ThermalShockMIL-STD-810D

LoadRegulation(noloadto100%load)0.5%

Vibration10~55Hz,10G,30minutesalongX,Y,andZ

MinimumLoad0mA

OutputRippleNoiseseetable

MTBF(SeeNote3)BellcoreTR-NWT-0003321.093x10hrs

5

MIL-STD-217F1.096x10hrs

6

TransientResponseRecoveryTime(25%loadstepchange)250us

2:1WideInputVoltageRange

SPECIFICATIONS(CONTINUED)

Allspecificationsapply@25Cambientunlessotherwisenoted

PHYSICALSPECIFICATIONS

(SeeNote5)SAFETYEMC

ApprovalsandStandardsIEC60950-1,UL60950-1,EN60950-1

Weight60g(2.11oz)

Dimensions2.02x2.02x0.40inches(51.3x51.3x10.2mm)

ConductedEmissionsEN55022ClassA

CaseMaterialNickel-coatedcopper

RadiatedEmissionsEN55022ClassA

BaseMaterialNon-conductiveblackFR4

ESDEN61000-4-2Perf.CriteriaB

PottingmaterialEpoxy(UL94-V0)

RadiatedImmunityEN61000-4-3Perf.CriteriaA

Shieldingsix–sided

FastTransientEN61000-4-4Perf.CriteriaB

SurgeEN61000-4-5Perf.CriteriaB

ConductedImmunityEN61000-4-6Perf.CriteriaA

Duetoadvancesintechnology,specificationssubjecttochangewithoutnotice

OUTPUTVOLTAGE/CURRENTRATINGCHART

ModelNumberDD24S3.3-14000DD24S5-12000DD24S12-5000DD24S15-4000DD48S3.3-14000DD48S5-12000DD48S12-5000DD48S15-4000

48VDC

InputRange

OutputVoltage

OutputCurrentMin.LoadFullLoadOutputRippleNoise

InputCurrent(8)MaxCapacitive

(9)EfficiencyLoadNoloadFullLoad3.3VDC

24VDC

75mVp-p100mVp-p100mVp-p75mVp-p75mVp-p100mVp-p100mVp-p

5VDC12VDC15VDC3.3VDC5VDC12VDC15VDC

0mA0mA0mA

0mA

12,000mA5000mA4000mA

14,000mA

90mA

1132mA

91%90%90%

89%

20,400F3550F2300F36,000F20,400F3550F2300F

(18–36VDC)

0mA0mA0mA

12,000mA5000mA4000mA

100mA100mA100mA

1437mA1453mA1453mA

91%90%90%

(36–75VDC)

NOTES

1.Maximumoutputdeviationis10%inclusiveofremotesenseandtrim.Ifremotesenseisnotbeingused,the+senseshouldbe

connectedtoitscorresponding+OUTPUTandlikewisethe-senseshouldbeconnectedtoitscorresponding–OUTPUT.

2.TheON/OFFcontrolfunction:Therearepositive(standard)andnegativelogic(option).Thepinvoltageisreferencedtonegativeinput.ToordernegativelogicON/OFFcontroladdthesuffix“R”tothepartnumber(Ex:DD48S5-12000R)

3.BELLCORETR-NWT-000332.CaseI:50%Stress,Temperatureat40C.(Groundfixedandcontrolledenvironment).MIL-STD-217FNotice2@Ta=25C,FullLoad(Ground,Benign,controlledenvironment).

4.Heatsinkisoptional.Pleasecallfactoryfororderingdetails.

5.TheDDseriesrequiredanexternalfiltertomeetEN55022cla