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Emerson

AEO25Y48-S Datasheet Preview

AEO25Y48-S Datasheet

DC-DC / Industry Standard Isolated Eighth Brick

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Embedded Power for
Business-Critical Continuity
AEO/ALO Series
66/120 Watts
Total Power: Up to 120 Watts
Input Voltage: 48V
# of Outputs: Single
Rev. 09.30.08_100
AEO/ALO Series
1 of 4
Special Features
• 2.3” x 0.9” Industry Standard
8th brick outline
• Baseplate or Openframe
construction
• Low Ripple and Noise
• Regulation to zero load
• High Capacitive load start-up
• Fixed Frequency Switching
for EMI predictability
• Industry Standard features:
Input UVLO with
hysteresis, Enable, OVP, OCP,
OTP, Output, VoltageTrim,
Differential Remote Sense
• Meets Basic Insulation
• EU Directive 2002/95/EC
compliant for RoHS
Electrical Specifications
Input
Input ra­nge:
36 - 75VDC
Input surge:
Input UVLO:
Efficiency2:
100V / 100ms
33-36 V (UVLO ON)
31-31 V (UVLO OFF)
93% @ 5V (typical)
Output
Line / Load Regulation:
Load Current:
<0.1% vo (typical)
Up to 25A for Vo < 1.8V
Noise / Ripple1:
Transient Response:
20mVPK-PK (typical for Vo < 2.5V)
2% typical deviation (50% to 75% Step Load)
<100us settling time (typ)
Over Voltage Protection:
Over Current Protection:
130% Vo typ (autorecovery)
130% Io,max typ (autorecovery)
Over Temperature Protection: 115°C average PCB temperature (autorecovery)
Switching Frequency:
Fixed Frequency
Isolation Voltage:
Control
1500Vdc
Output Voltage Trim:
Enable:
±10% VO,NOM
TTL compatible (Positive or Negative logic)
Safety
UL, cUL 60950-1 Recognized
TUV EN60950-1 Licensed




Emerson

AEO25Y48-S Datasheet Preview

AEO25Y48-S Datasheet

DC-DC / Industry Standard Isolated Eighth Brick

No Preview Available !

Embedded Power for
Business-Critical Continuity
Environmental Specifications
Operating ambient temperature
Openframe:
-40 °C to +85 °C Ambient
Baseplate:
-40 °C to +100 °C Case
Storage temperature:
-55 °C to +125 °C
MTBF:
>1 Million hours
Rev. 09.30.08_100
AEO/ALO25 Series
 of 4
Ordering Information
120W Series
Output Voltage Output Voltage
12.0 V
5.0 V
10.0 A
20.0 A
3.3 V
2.5 V
30.0 A
35.0 A
1.8 V
1.5 V
40.0 A
40.0 A
1.2 V
40.0 A
66W Series
Output Voltage Output Voltage
12.0 V
4.0 A
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.2 V
12.0 A
20.0 A
20.0 A
25.0 A
25.0 A
25.0 A
Efficiency
93.0%
92.0%
91.0%
89.5%
88.0%
86.0%
85.0%
Efficiency
93.0%
92.0%
91.0%
90.0%
88.5%
86.5%
85.5%
Model Number
ALO10B48N-L
ALO20A48N-L
ALO30F48N-L
ALO35G48N-L
ALO40Y48N-L
ALO40M48N-L
ALO40K48N-L
Model Number
ALO4B48N-L
ALO12A48N-L
ALO20F48N-L
ALO20G48N-L
ALO25Y48N-L
ALO25M48N-L
ALO25K48N-L
Not for New Designs - Please check LES A Series
Not for New Designs - Please check LES A Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Not for New Designs - Please check LES B Series
Options
Construction
AL
L = Low Profile;
Openframe
E = Baseplate
Size
O
O = 8th Brick
Output Current Output Voltage
Input Voltage
Remote ON/OFF
Logic
PIN Length O/P
Termination
10
10 = 10 Amps
20 = 20 Amps
30 = 30 Amps
35 = 35 Amps
40 = 40 Amps
B
B = 12.0V
A = 5.0V
F = 3.3V
G = 2.5V
Y = 1.8V
M = 1.5V
K = 1.2V
48
48 = 48V
(36-75 V Range)
N
N = Negative
Blank = Positive
-6
Through Hole:
6 = 3.6mm
Blank = 5mm
S = Surface Mount*
*Available for Low
Profile; Openframe
(ALO) Version only
RoHS
Designation
L
L = RoHS 6/6
Blank = RoHS 5/6


Part Number AEO25Y48-S
Description DC-DC / Industry Standard Isolated Eighth Brick
Maker Emerson
Total Page 4 Pages
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