Rev. 06.10.11_52

DS2000-3

2 of 4

Embedded Power for

Business-Critical Continuity

OrderingInformation

ModelNumber

NominalOutput

VoltageSetPoint

Set Point

Tolerance

Total

Regulation

Minimum

Current

Maximum

Current

OutputRipple

P/P

Overcurrent

Airflow

DS2000-3

12.2Vdc

3.3Vsb

±0.2%

±1%

±5%

±5%

0A

0A

161.5A

9.0A

120 mV

60mV

120-130%ofnominal

100 - 125% of nominal

Standard

DS2000-3-001

12.2Vdc

3.3Vsb

±0.2%

±1%

±5%

±5%

0A

0A

161.5A**

9.0A

120 mV

60mV

120-130%ofnominal

100 - 125% of nominal

Reverse

*Overcurrentlatchesoffifovercurrentlastsover1second,otherwiseitisautorecovery.

*For5Vsb,consultmarketing.

**Deratesperbelowcurve(-001)reverseair

LogicControl

PS_SEATED

TTLlogicLOWifpowersupplyisseatedintosystemconnector.Thisisashortpin.AlogicHIGHifthePSU

isremoved.

PWRGOOD

ActiveTTLLOWwhenoutputiswithinregulationlimits.

ACOK

ALOWlogicleveliftheinputvoltageiswithinallowablelimits.ATTLlogicHIGHlevel,anda2mSearly

warningsignalbefore12.0VDCoutputlossofregulation.

PS_INHIBIT/PS_KILL

ThissignalisconnectedtoashortpinonthePSU.

Whenleftopenpowersupplyoperationwillbeinhibited.Whenthepowersupplyisinsertedintothe

system,thispinwillbepulllowbythesystemandturnthepowersupplyononlyafterallotherpower

supplypinshaveseated.

Operatingtemperature

-10 °C to 50 °C

Storagetemperature

-40°Cto+85°CAltitude,operating10,000ft

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

Shockandvibration

SpecificationscomplieswithAstecStd.Specifications,Q3205

MTBF(Demonstrated)

500KHrsatfullload,40°C

EnvironmentalSpecifications

DS2000-3-001 Derating Curve

0

500

1000

1500

2000

2500

-10 -5

0

5

10 15 20 25 30 35 40 45 50

Operating Temperature (°C)

Low Line (90 Vac)

HighLine (180 Vac)