116

Embedded Power for Business-Critical Continuity

AEO/ALO Series66/120 Watts

Special Features• 2.3”x0.9”IndustryStandard

8th brick outline• BaseplateorOpenframe

construction• LowRippleandNoise• Regulationtozeroload• HighCapacitiveloadstart-up• FixedFrequencySwitching

forEMIpredictability• IndustryStandardfeatures:

InputUVLOwith hysteresis,Enable,OVP,OCP,

OTP,Output,VoltageTrim,DifferentialRemoteSense

• MeetsBasicInsulation• EUDirective2002/95/EC

compliantforRoHS

Total Power: Upto120WattsInput Voltage: 48V# of Outputs: Single

Electrical Specifications

Safety

InputInputrange: 36-75VDCInputsurge: 100V/100ms

InputUVLO:33-36V(UVLOON)31-31V(UVLOOFF)

Efficiency2: 93%@5V(typical)

OutputLine/LoadRegulation: <0.1%vo(typical)

LoadCurrent: Upto25AforVo<1.8VNoise/Ripple1: 20mVPK-PK(typicalforVo<2.5V)TransientResponse: 2%typicaldeviation(50%to75%StepLoad)

<100ussettlingtime(typ)

OverVoltageProtection: 130%Votyp(autorecovery)

OverCurrentProtection: 130%Io,maxtyp(autorecovery)

OverTemperatureProtection: 115°CaveragePCBtemperature(autorecovery)SwitchingFrequency: FixedFrequencyIsolationVoltage: 1500VdcControlOutputVoltageTrim: ±10%VO,NOM

Enable: TTLcompatible(PositiveorNegativelogic)

UL, cUL 60950-1RecognizedTUV EN60950-1Licensed

Rev. 09.30.08_100AEO/ALO Series

1 of 4

Embedded Power for Business-Critical Continuity

Rev. 09.30.08_100AEO/ALO25 Series

2 of 4

OperatingambienttemperatureOpenframe:Baseplate:

-40°Cto+85°CAmbient -40°Cto+100°CCase

Storagetemperature: -55°Cto+125°CMTBF: >1 Million hours

EnvironmentalSpecifications

Options

Construction

LL=LowProfile;OpenframeE=Baseplate

Size

OO=8thBrick

Output Current

1010=10Amps20=20Amps30=30Amps35=35Amps40=40Amps

Output Voltage

BB=12.0VA=5.0VF=3.3VG=2.5VY=1.8VM=1.5VK=1.2V

Input Voltage

4848=48V

(36-75VRange)

Remote ON/OFF Logic

NN=NegativeBlank=Positive

-

PIN Length O/P Termination

6

ThroughHole:6=3.6mmBlank=5mm

S=SurfaceMount**AvailableforLowProfile;Openframe(ALO)Versiononly

RoHS Designation

LL=RoHS6/6Blank=RoHS5/6

A

OrderingInformation120W SeriesOutput Voltage Output Voltage Efficiency Model Number12.0V 10.0A 93.0% ALO10B48N-L5.0V 20.0A 92.0% ALO20A48N-L3.3V 30.0A 91.0% ALO30F48N-L2.5V 35.0A 89.5% ALO35G48N-L NotforNewDesigns-PleasecheckLESASeries1.8V 40.0A 88.0% ALO40Y48N-L1.5V 40.0A 86.0% ALO40M48N-L1.2V 40.0A 85.0% ALO40K48N-L NotforNewDesigns-PleasecheckLESASeries

66W SeriesOutput Voltage Output Voltage Efficiency Model Number NotforNewDesigns-PleasecheckLESBSeries12.0V 4.0A 93.0% ALO4B48N-L NotforNewDesigns-PleasecheckLESBSeries5.0V 12.0A 92.0% ALO12A48N-L NotforNewDesigns-PleasecheckLESBSeries3.3V 20.0A 91.0% ALO20F48N-L NotforNewDesigns-PleasecheckLESBSeries2.5V 20.0A 90.0% ALO20G48N-L NotforNewDesigns-PleasecheckLESBSeries1.8V 25.0A 88.5% ALO25Y48N-L NotforNewDesigns-PleasecheckLESBSeries1.5V 25.0A 86.5% ALO25M48N-L NotforNewDesigns-PleasecheckLESBSeries1.2V 25.0A 85.5% ALO25K48N-L NotforNewDesigns-PleasecheckLESBSeries

116

Embedded Power for Business-Critical Continuity

Rev. 09.30.08_100AEO/ALO25 Series

3 of 4

MechanicalDrawingOPENFRAMETHROUGHHOLE

BASEPLATETHROUGHHOLE

PinAssignmentsSingle Output

1. +Vin

2. Enable(On/off)

3. -Vin

4. -VOUT

5. -Sense

6. Trim

7. +Sense

8. +VOUT

Notes:1. Measuredat20MHzbandwidth

withexternal10µFtant. capacitorinparallelwith0.1µFceramic capacitor connected across +Voutand-Vout;220µFe-caporequivalentconnectedacross +Vinand-Vin.

2. Efficiencymeasurementsaretypicalvaluestakenatfullload,nominallineandTA=25°C

3. Allspecificationsaretypicalatnominalline,fullloadandTA=25°Cunlessotherwisenoted.

4. Allspecificationssubjecttochangewithoutnotice.

5. Mechanicaldrawingsareforreferenceonly.Dimensionsareininches[mm].Pinplacement tolerance±0.005[0.127].MechanicalTolerance±0.02[0.5],recommendedsurfacemountpads(min:0.080x0.112[2.03x2.84]/max:0092x0.124[2.34x3.15]);throughholepindiameter(Pins4&8)f=0.062[1.57],othersf=0.04[1.0](6X).

6. TechnicalReferenceNotesshouldbe consulted for detailed informationwhenavailable.

8. Warranty2yrs.

PINLENGTH A

StdPinLength: 0.189[4.8]MIN 0.205[5.2]MAX

“-6”Option: 0.137[3.5]MIN 0.152[3.9]MAX

ALO SERIES THRU HOLE PIN ALOSERIESTHRUHOLEPIN

AEOSERIESTHRUHOLEPIN

0.90 [22.9]

2.30 [58.4]

PIN SIDE UP

PIN SIDE DOWN

- Vin

+ Vin

E-SenseTrim+ Sense

-Output

+ Output

0.32 [8.2]

2.00 [50.8]

0.15 [3.8]

0.30 [7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.0]

0.15 [3.8]

0.45 [11.4]

0.75 [19.0]

SIDE VIEW

0.90 [22.9]

2.30 [58.4]

PIN SIDE UP

PIN SIDE DOWN

- Vin

+ Vin

E-SenseTrim+ Sense

-Output

+ Output

0.32 [8.2]

2.00 [50.8]

0.15 [3.8]

0.30 [7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.0]

0.15 [3.8]

0.45 [11.4]

0.75 [19.0]

SIDE VIEW

0.90 [22.9]

2.30 [58.4]

0.40 [10.1]

0.23 [5.8]

0.15 [3.8] 0.30

[7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.0]

0.15 [3.8]

0.45 [11.4]

0.75 [19.0]

PIN SIDE DOWN

PIN SIDE UP SIDE VIEW

2.00 [50.8]

E

+ Vin

- Vin

+ Output

-Output

+ SenseTrim-Sense

0.90 [22.9]

2.30 [58.4]

0.40 [10.1]

0.23 [5.8]

0.15 [3.8] 0.30

[7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.0]

0.15 [3.8]

0.45 [11.4]

0.75 [19.0]

PIN SIDE DOWN

PIN SIDE UP SIDE VIEW

2.00 [50.8]

E

+ Vin

- Vin

+ Output

-Output

+ SenseTrim-Sense

116

Embedded Power for Business-Critical Continuity

Rev. 09.30.08_100AEO/ALO25 Series

4 of 4

MechanicalDrawing

OPENFRAMESURFACEMOUNT Americas 5810VanAllenWayCarlsbad,CA92008USATelephone:+17609304600Facsimile: +17609300698

Europe (UK)Waterfront Business ParkMerryHill,DudleyWestMidlands,DY51LXUnitedKingdomTelephone:+44(0)1384842211Facsimile: +44(0)1384843355

Asia (HK)14/F,LuPlaza2WingYipStreetKwunTong,KowloonHongKongTelephone:+85221763333Facsimile: +85221763888 Forglobalcontact,visit:www.powerconversion.com

techsupport.embeddedpower@emerson.com

Whileeveryprecautionhasbeentakentoensure accuracy and completeness in this literature, Emerson NetworkPowerassumesnoresponsibility,anddisclaims allliabilityfordamagesresultingfromuseofthis informationorforanyerrorsoromissions.

EmersonNetworkPowerandtheEmersonNetworkPowerlogoaretrademarksandservicemarksofEmersonElectricCo.©2008EmersonElectricCo.

EmersonNetworkPower.com

EmbeddedComputing

Embedded Power

Monitoring

OutsidePlant

PowerSwitching&Controls

PrecisionCoolingRacks&IntegratedCabinets

Services

SurgeProtection

Emerson Network Power. Thegloballeaderinenabling business-criticalcontinuity.

ACPower

Connectivity

DC Power

ALOOPENFRAMESMTPIN

0.75 [19.1]

2.19 [55.5]

PIN SIDE UP SIDE VIEW

PIN SIDE DOWN

2.30 [58.4]

0.31 [7.9]

0.15 [3.9]

E

- Vin

+ Vin

-SenseTrim+ Sense

-Output

+ Output

0.90 [22.9]

0.15 [3.8]

0.30 [7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.1]

0.15 [3.8]

0.45 [11.4]

0.75 [19.1]

2.19 [55.5]

PIN SIDE UP SIDE VIEW

PIN SIDE DOWN

2.30 [58.4]

0.31 [7.9]

0.15 [3.9]

E

- Vin

+ Vin

-SenseTrim+ Sense

-Output

+ Output

0.90 [22.9]

0.15 [3.8]

0.30 [7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.1]

0.15 [3.8]

0.45 [11.4]

0.75 [19.1]

2.19 [55.5]

PIN SIDE UP SIDE VIEW

PIN SIDE DOWN

2.30 [58.4]

0.31 [7.9]

0.15 [3.9]

E

- Vin

+ Vin

-SenseTrim+ Sense

-Output

+ Output

0.90 [22.9]

0.15 [3.8]

0.30 [7.6]

0.45 [11.4] 0.60

[15.2] 0.75 [19.1]

0.15 [3.8]

0.45 [11.4]

116