Rev. 1.16.09_153

DS1200

2 of 4

Embedded Power for

Business-Critical Continuity

OrderingInformation

Model Number

Nominal Output

Voltage Set Point

Set Point

Tolerance

Total

Regulation

Minimum

Current

Maximum

Current

Output

Ripple

P/P

Over Current

Stand-by

DS1200-3

12.0Vdc

±0.2%

±5%

0A

100A

120mV

118A-147.6A*

3.3V@6A

DS1200-3-002

12.0Vdc

±0.2%

±5%

0A

100A

120mV

118A-147.6A*

5.0V@4A

*Overcurrentlatchesoffifovercurrentlastsover1seconds,otherwiseitisautorecovery.

LogicControl

PS_SEATED(A4):

TTLlogicLOWifpowersupplyisseatedintosystemconnector.Thisisashortpin.AlogicHIGH

ifthePSUisremoved

PWRGOOD(C3):

ActiveTTLhighwhenoutputiswithinregulationlimits.

ACOK(B1):

Alowlogicleveliftheinputvoltageiswithinallowablelimits.ATTLlogicHIGHlevel,anda5mS

earlywarningsignalbefore12.0VDCoutputlossofregulation.

PS_INHIBIT/PS_KILL(B4):

ThissignalisconnectedtoashortpinonthePSU

Whenleftopenpowersupplyoperationwillbeinhibited.Whenthepowersupplyis

insertedintothesystem,thispinwillbepulllowbythesystemandturnthepowersupplyon

onlyafterallotherpowersupplypinshaveseated.

PSON(A1):

Theoutputwillbeenabledwhenthissignalispulledlow,below0.8Voutputsdisabledwhen

pinisdrivenhighorleftopen.

Operatingtemperature:

-10°to50°C;50%powerderatingat70°C

Storagetemperature:

-40°Cto+85°C

Altitude,operating:

10,000ft

Electromagneticsusceptibility/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

Shockandvibrationspecificatons:

ComplieswithAstecStd.Specifications,Q3205

MTBF(Demonstrated):

500KHrsatfullload,40°C

EnvironmentalSpecifications