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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
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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
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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
Whileeveryprecautionhasbeentakentoensure accuracy and completeness in this literature, Emerson NetworkPowerassumesnoresponsibility,anddisclaims allliabilityfordamagesresultingfromuseofthis informationorforanyerrorsoromissions.
EmersonNetworkPowerandtheEmersonNetworkPowerlogoaretrademarksandservicemarksofEmersonElectricCo.©2008EmersonElectricCo.
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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