SQ24X03150 Power-One, SQ24X03150 Datasheet - Page 10

• Manufacturer Part Number: SQ24X03150
• Description: Sq24t/s03150 Dc-dc Converter 19-36 Vdc Input; 15 Vdc Output @ 3.3 A
• Manufacturer: Power-One

JAN 21, 2004 revised to AUG 23, 2006
Fig. 5: Efficiency vs. load current and input voltage for
SQ24T/S03150 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.
Fig. 7: Power dissipation vs. load current and input
voltage for SQ24T/S03150 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
8.00
6.00
4.00
2.00
0.00
0.0
0.0
0.5
0.5
1.0
1.0
Load Current [Adc]
Load Current [Adc]
1.5
1.5
2.0
2.0
2.5
2.5
3.0
3.0
36 V
24 V
18 V
SQ24T/S03150 DC-DC Converter Data Sheet
36 V
24 V
18 V
Page 10 of 15
3.5
19-36 VDC Input; 15 VDC Output @ 3.3 A
3.5
Fig. 6: Efficiency vs. load current and ambient
temperature for SQ24T/S03150 converter mounted
vertically with Vin = 24 V and air flowing from pin 3 to pin
1 at a rate of 200 LFM (1.0 m/s).
Fig. 8: Power dissipation vs. load current and ambient
temperature for SQ24T/S03150 converter mounted
vertically with Vin = 24 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
8.00
6.00
4.00
2.00
0.00
0.0
0.0
0.5
0.5
1.0
1.0
Load Current [Adc]
Load Current [Adc]
1.5
1.5
2.0
2.0
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2.5
2.5
3.0
3.0
70 C
55 C
40 C
70 C
55 C
40 C
3.5
3.5