LES25B48-1V2RSJ Emerson Network Power, LES25B48-1V2RSJ Datasheet - Page 3
![CONV 48VIN 1.2V@25A 1/8BRICK SMD](/photos/38/71/387190/8th_brick_b_series_sml.jpg)
LES25B48-1V2RSJ
Manufacturer Part Number
LES25B48-1V2RSJ
Description
CONV 48VIN 1.2V@25A 1/8BRICK SMD
Manufacturer
Emerson Network Power
Series
Eighth-Brick Br
Type
Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr
Datasheet
1.LES20B48-3V3REJ.pdf
(4 pages)
Specifications of LES25B48-1V2RSJ
Output
1.2V
Number Of Outputs
1
Power (watts)
80W
Mounting Type
Surface Mount
Voltage - Input
36 ~ 75V
Package / Case
8-DIP Module, 1/8 Brick
1st Output
1.2 VDC @ 25A
Size / Dimension
2.30" L x 0.90" W x 0.33" H (58.4mm x 22.9mm x 8.4mm)
Power (watts) - Rated
30W
Operating Temperature
-40°C ~ 85°C
Efficiency
86%
Approvals
CSA, cUL, TUV, UL
Output Power
30 W
Input Voltage Range
36 V to 75 V
Input Voltage (nominal)
48 V
Output Voltage (channel 1)
1.2 V
Output Current (channel 1)
25 A
Package / Case Size
Eighth Brick
Output Voltage
1.2 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Through-hole Mechanical Drawing (for 1.8, 1.5, 1.2 and 1.0 V)
0.19 [4.8]
Surface-mount Mechanical Drawing (for 1.8, 1.5, 1.2 and 1.0 V)
0.30 [7.62]
0.15 [3.8]
0.33 ± 0.025
[6.4 ± 0.64]
0.30 [7.62]
0.15 [3.8]
0.30 [7.62]
0.30 [7.62]
Height
(see table)
2
1
3
2
1
3
RECOMMENDED HOLE PATTERN
RECOMMENDED HOLE PATTERN
0.040 ± 0.004
[1.02 ± 0.10]
(6 pls)
2.00 [50.80]
2.00 [50.80]
2.00 [50.80]
2.30 [58.4]
2.00 [50.80]
2.30 [58.4]
2.30 [58.4]
2.30 [58.4]
8
7
6
5
4
8
5
4
7
6
0.15 [3.81]
0.062 ± 0.004
0.15 [3.8]
0.15 [3.81]
[1.57 ± 0.10]
0.062 ± 0.004
[1.57 ± 0.10]
0.15 [3.8]
(2 pls)
Clearance
(8 pls)
(see table)
0.90 [22.9]
0.90 [22.9]
0.90 [22.9]
0.080 ± 0.004
[ 2.03 ± 0.10]
0.058 ± 0.004
[ 1.50 ± 0.10]
0.90 [22.9]
0.102 ± 0.004
[ 2.60 ± 0.10]
(2 pls)
(6 pls)
Lead coplanarity within 0.006 [0.15]
0.014 [0.35] Min
(8 pls)
Embedded Power for
Business-Critical Continuity
Suffix
A
E
Dimensions are in inches (millimeter)
Tolerances (unless otherwise specified)
X.XX±0.02 (X.X±0.5)
X.XXX±0.010 (X.XX±0.25)
Height
±0.025 [0.64]
0.33 (8.4)
0.37 (9.4)
number
Pin Connections
Pin
1
2
3
4
5
6
7
8
Function
Vin+
ON/OFF
Vin-
Vout-
Sense-
Trim
Sense+
Vout+
Clearance
Minimum
0.004 (0.10)
0.047 (1.20)
Eighth-Brick B Series
Rev. 11.25.08_138
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