PQ60050SMX10 Datasheet, PDF (7/15 Pages) SynQor Worldwide Headquarters – Industry standard sixteenth-brick pin-out configuration

Technical Specification
Input: 48V
Output: 5V
Current: 10A
100
95
90
85
80
75
70
35 Vin
65
48 Vin
75 Vin
60
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 1: Efficiency at nominal output voltage vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
89
88
87
86
85
84
83
100
200
300
Air Flow (LFM)
25º C
40º C
55º C
400
Figure 2: Efficiency at nominal output voltage and 60% rated power vs. airflow
rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal input
voltage).
10
6
8
5
6
4
2
35 Vin
48 Vin
75 Vin
0
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 3: Power dissipation at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
4
3
2
1
100
200
300
Air Flow (LFM)
25º C
40º C
55º C
400
Figure 4: Power dissipation at nominal output voltage and 60% rated power
vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal
input voltage).
12
10
8
6
400LFM(2.0m/s)
4
300LFM(1.5m/s)
200LFM(1.0m/s)
2
100LFM(0.5 m/S)
0
25
40
55
70
85
Ambient Air Temperature(C)
Figure 5: Maximum output power derating curves vs. ambient air temperature
for airflow rates of 100 LFM through 400 LFM with air flowing from pin 3 to
pin 1 (nominal input voltage).
Figure 6: Thermal plot of converter at 9.9 amp load current (49.5W) with 55°C
air flowing at the rate of 200 LFM. Air is flowing from pin 3 to pin 1 (nominal
input voltage).
Product # PQ60050SMx10
Phone [phone]
www.synqor.com
Doc.# 005-0005169 Rev. D
06/28/11
Page 7