SQ48T10050-PBA0 POWER ONE, SQ48T10050-PBA0 Datasheet - Page 9

• Manufacturer Part Number: SQ48T10050-PBA0
• Description: Module DC-DC 1-OUT 5V 10A 50W 8-Pin 1/8-Brick
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of SQ48T10050-PBA0

• Package: 81/8-Brick
• Output Current: 10 A
• Output Voltage: 5 V
• Input Voltage: 48 V
• Number Of Outputs: 1
• Output Power: 50 W
• Switching Regulator: Yes

SQ48T/S04120 (12 Volt Out)
SEP 14, 2005 revised to NOV 06, 2006
Fig. 12V.3:
temperature and airflow rates for SQ48S04120 converter
mounted vertically with Vin = 48 V, air flowing from pin 3
to pin 1, and maximum FET temperature ≤ 120 °C.
Fig. 12V.5: Efficiency vs. load current and input voltage for
SQ48T/S04120 converter mounted vertically with air
flowing from pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s)
and Ta = 25 °C.
0.95
0.90
0.85
0.80
0.75
0.70
0.65
5
4
3
2
1
0
20
0
30
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
Available load current vs. ambient air
1
40
Ambient Temperature [°C]
Load Current [Adc]
2
50
60
3
70
4
80
72 V
48 V
36 V
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90
5
36-75 VDC Input; 1.0-12 VDC Output
Fig. 12V.4: Available load current vs. ambient air
temperature and airflow rates for SQ48S04120 converter
mounted horizontally with Vin = 48 V, air flowing from pin
3 to pin 1, and maximum FET temperature ≤ 120 °C.
Fig. 12V.6: Efficiency vs. load current and ambient
temperature for SQ48T/S04120 converter mounted
vertically with Vin = 48 V and air flowing from pin 3 to pin
1 at a rate of 200 LFM (1.0 m/s).
0.95
0.90
0.85
0.80
0.75
0.70
0.65
5
4
3
2
1
0
SQ48 DC-DC Series Data Sheet
20
0
30
500 LFM (2.5 m/s)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
30 LFM (0.15 m/s)
1
40
Ambient Temperature [°C]
Load Current [Adc]
2
50
60
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3
70
4
80
70 C
55 C
40 C
90
5