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DS450DC-3 Datasheet(PDF) 2 Page - Emerson Network Power |
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DS450DC-3 Datasheet(HTML) 2 Page - Emerson Network Power |
2 / 4 page Rev. 10.13.09_79 DS450DC/DS550DC of 4 Embedded Power for Business-Critical Continuity OrderingInformation Output NominalOutput VoltageSetPoint Set Point Tolerance Total Regulation Minimum Current Maximum Current OutputRipple P/P OverCurrent Options DS450DC-3 12.0Vdc 3.3Vsb ±0.2% ±1% +5/-3% +5/-4% 0A 0A 37.0A 3.0A 120mV 60mV 39.5-44.4% 4.9AAvg,7Amax Standard DS450DC-3-002 12.0Vdc 3.3Vsb ±0.2% ±1% +5/-3% +5/-4% 0A 0A 37.0A 3.0A 120mV 60mV 39.5-44.4% 4.9AAvg,7Amax ReverseAir DS550DC-3 12.0Vdc 3.3Vsb ±0.2% ±1% +5/-3% +5/-4% 0A 0A 45.0A 3.0A 120mV 60mV 48.0A-54.0A 4.9AAvg,7Amax Standard DS550DC-3-003 12.0Vdc 3.3Vsb ±0.2% ±1% +5/-3% +5/-4% 0A 0A 45.0A 3.0A 120mV 60mV 48.0A-54.0A 4.9AAvg,7Amax ReverseAir *Overcurrentlatchesoffifovercurrentlastsover1second,otherwiseitisautorecovery. *For5Vsb,consultmarketing. LogicControl PS_ON/L: (Power supply enable) Thepowersupplyoutputwillbeenabledwhenthissignalispulledlow(<0.8V). HIGH=OutputV1OFF LOW=OutputV1ON VIN_GOOD/H(InputOK): ActiveHighsignalassertedwhentheinputvoltagerisesabovethemininput voltagespecified. Thissignalisinternallypulledupthrough4.7Kohmstothe3.3Vhousekeeping voltage. POK/H(OutputOK): ActiveHighsignalassertedwhentheoutputiswithinregulation.Thissignalis internallypulledupthrough1.0Kohmstothe3.3Vhousekeepingvoltage. TACH_1: Thisopencollectorsignalgeneratestwopulsespereachfanrevolution.This signaliseternallypulleduptothehousekeepingvoltage. PS_KILL: Thissignalwillcausetheoutputtoshutdownwhendrivehigh(>24V)orleft floating.ThePS_KILLwillcausetheoutputtolatchoffandrequiresrecycleof PS_ONorDCinputtoreset. DigitalControl: PMBus-I2C compliant Operatingtemperature: -10°Cto50°C Storagetemperature: -40°Cto+70°C Altitude,operating: 10,000ft. Electromagnetic susceptibility/Inputtransients: -EN61000-3-2,-3-3 -EN61000-4-2,4.3,4-4,-4-5,4-11Level -EN55024:1998 RoHS&lead-freecompliant(notantalumcaps.) Humidity: 20to90%RH,non-condensing ShockandvibrationspecificatonscomplieswithAstecStd.Specifications,Q3205 MTBF(observed): 500KHrsat80%,40°C EnvironmentalSpecifications |
Similar Part No. - DS450DC-3_09 |
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Similar Description - DS450DC-3_09 |
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