LQD30A48-3V31V2REJ Emerson Network Power, LQD30A48-3V31V2REJ Datasheet - Page 3

• Manufacturer Part Number: LQD30A48-3V31V2REJ
• Description: DC/DC Converters & Regulators 116W 48VDC 1.2V/3.3V
• Manufacturer: Emerson Network Power

Specifications of LQD30A48-3V31V2REJ

• Output Power: 67.5 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 2
• Output Voltage (channel 1): 1.2 V
• Output Current (channel 1): 15 A
• Output Voltage (channel 2): 3.3 V
• Output Current (channel 2): 15 A
• Package / Case Size: 2.3 in x 1.45 in x 0.34 in
• Output Voltage: 1.2 V to 3.3 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

For the most current data and application support visit www.artesyn.com/powergroup/products.htm
Please consult our website for the following items:
DC/DC CONVERTERS
Datasheet © Artesyn Technologies® 2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
1.45
(36.8)
1.45
(36.8)
0.725 ±0.020
(18.42 ±0.51)
0.350
(8.89)
Figure 1 - Through-Hole Mechanical Drawing
0.725 ±0.020
(18.42 ±0.51)
PIN NUMBER
0.350
(8.89)
CLEARANCE
(See Option Table)
0.145 ±0.020
(3.68 ±0.51)
0.145 ±0.020
(3.68 ±0.51)
0.350
(8.89)
1
2
3
4
5
6
7
0.350
(8.89)
PIN CONNECTIONS
1
3
2
3
1
2
High Current, High Efficiency, Low Profile
Quarter-Brick Series
2.000 (50.80)
TOP VIEW
2.30 (58.4)
2.000 (50.80)
2.30 (58.4)
FUNCTION
O/P RTN
ON/OFF
7
6
5
O/P 1
O/P 2
4
+Vin
-Vin
Trim
7
6
5
4
0.250
(6.35)
0.250
(6.35)
0.250
(6.35)
0.188 (4.78)
D u a l o u t p u t
0.250
(6.35)
ø0.040±0.002
(ø1.02 ±0.05)
(7 pls)
0.250
(6.35)
ø0.054±0.003
(ø1.37 ±0.08)
(7 pls)
HEIGHT
(See Option Table)
0.250
(6.35)
0.125
(3.18)
0.125
(3.18)
Tolerances (unless otherwise specified)
Dimensions in Inches (mm)
x.xxx ±0.010 (x.xx ±0.25)

x.xx ±0.02 (x.x ±0.5)
Application Note
OPTION

A
E
[36.8]
[36.8]
1.45
1.45
Longform Data Sheet
0.725±0.020
[18.42±0.51]
0.057±0.020
0.057±0.020
0.725±0.020
[18.42±0.51]
[1.45±0.51]
[1.45±0.51]
0.015 [0.38]
CLEARANCE
0.350
[8.89]
0.350
[8.89]
Figure 2 - Surface-Mount Mechanical Drawing
0.350
[8.89]
0.350
[8.89]
RECOMMENDED PCB LAYOUT
2
1
3
1
2
3
0.145±0.020
[3.68±0.51]
STAND OFF HEIGHT
[58.4]
2.30
[58.4]
0.030 (0.76) min.
0.070 (1.78) min.
TOP VIEW
2.30
TOP VIEW
[50.80]
2.000
[55.52]
[55.52]
2.186
2.186
DIMENSION OPTIONS
File Name: quarter_brick_dual.pdf Rev (01): 29 Mar 2006
7
6
5
4
5
4
7
6
0.250
[6.35]
0.250
[6.35]
0.285 [7.24] MAX
0.250
[6.35]
0.250
[6.35]
0.067[1.70] x 0.118[3.00]
HEIGHT
ø
[ÿ1.37±0.08]
0.055[1.40] x 0.105[2.67]
0.250
[6.35]
0.054±0.003
0.250
[6.35]
(7 PLS)
(7 pls)
(7 pls)
0.125
[3.18]
0.125
[3.18]
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NEW Product
Lead coplanarity within 0.006 [0.15] MAX
0.300 (7.62) max.
0.340 (8.64) max.
BODY HEIGHT
Tolerances (unless otherwise specified)
Dimensions in Inches (mm)
x.xxx ±0.010 (x.xx ±0.25)
x.xx ±0.02 (x.x ±0.5)
3