Embedded Power for

Business-Critical Continuity

313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

OrderingInformation

Model

Number

Output

Voltage

Minimum

Load

MaximumLoadwith

ConvectionCooling

MaximumLoad

with30CFM

forcedAir

PeakLoad1 Regulation2

RippleP/P

(PARD)3

LPS172-M 5V(2.5-6V)

0A

22A

35A

38A

±2%

50mV

LPS173-M 12V(6-12V)

0A

9.1A

15A

16.5A

±2%

120mV

LPS174-M 15V(12-24V)

0A

7.3A

12A

13.2A

±2%

<1%

LPS175-M 24V(24-54V)

0A

4.5A

7.5A

8.2A

±2%

<1%

1. Peakcurrentlasting<30secondswithamaximum10%dutycycle.

2. At25°Cincludinginitialtolerance,linevoltage,loadcurrentsandoutputvoltagesadjustedtofactorysettings.

3. Peak-to-peakwith20MHzbandwidthand10µFinparallelwitha0.1µFcapacitoratratedlinevoltageandload

ranges.

4.RemoteinhibitresetsOVPlatch.

Note:-Csuffixaddedtothemodelnumberindicatescoveroption.

Rev. 12.08.08_113

LPS170-M Series

2 of 3

Operatingtemperature: 0°to50°Cambient;

derateeachoutputat2.5%perdegreefrom50°to70°C

Lowtemperaturestart:

-20°C

Temperaturecoefficient: ±0.4%per°C

Storagetemperature:

-40°to85°C

Electromagnetic

susceptibility:

DesignedtomeetIECEN61000-4,-2,-3,-4,-5,-6,-8,-11Level3

Humidity:

Operating;non-condensing5%to95%

Vibration:

Threeorthogonalaxes,sweepat1oct/min,5min.dwellatfour

majorresonances0.75Gpeak5Hzto500Hz,operational

MTBFdemonstrated:

>550,000hoursatfullloadand25°Cambientconditions

EnvironmentalSpecifications

LogicControl

Powerfailure:

TTLlogicsignalgoeshigh100-500msecafterV1output;Itgoeslow

atleast4msecbeforelossofregulation

Remoteinhibit:

Requirescontactclosuretoinhibitoutputs

Remotesense:

Compensatesfor0.5Vleaddropmin.Willoperatewithoutremote

senseconnected.Reverseconnectionprotected.

DC-OK:

TTLlogicsignalgoeshighaftermainoutputisinregulation.Itgoes

lowwhenthereisalossofregulation

Notes:

1.Specificationssubjecttochangewithoutnotice.

2.Alldimensionsininches(mm),toleranceis±0.02”.

3.Specificationsareforconvectionratingatfactorysettingsunless

otherwisestated.

4.Mountingscrewmaximuminsertiondepthis0.12”.

5.Warranty:2year

6.Weight:1.8lb/0.85kg

PinAssignments

Connector LPS17x

SK1

PIN1

+12V

PIN2

5VStandby

Pin3

Common

Pin4

V1SWP

PIN5

Common

PIN6

+V1sense

PIN7

Sense common

PIN8

Remoteinhibit

PIN9

DCpoergood

PIN10

POK

SK2

TB-1

COMMON

TB-2

Main output

SK3

PIN1

GROUND

PIN2

LINE

Pin 5

NEUTRAL

MatingConnectors

ACInput(SK4):

Molex09-50-8051(USA)

Molex09-91-0500(UK)

PINS:08-58-0111

DCOutputs(SK3): Molex19141-0058

ControlSignals

(SK1):

Molex90142-0010(USA)

PINS:90119-2110or

Amp:87977-3

PINS:87309-8

EmersonNetworkPowerConnectorKit#70-841-016