SQ24 Power-One, SQ24 Datasheet - Page 58

• Manufacturer Part Number: SQ24
• Description: Sq24 Series Dc-dc Converter Data Sheet 18-36 Vdc Input; Standard Outputs From 1-12 Vdc
• Manufacturer: Power-One

SQ24T/S15012 (1.2 Volts Out)
Fig. 1.2V.1: Available load current vs. ambient air temperature
and airflow rates for SQ24T15012 converter with B height pins
mounted vertically with Vin = 24V, air flowing from pin 3 to pin 1
and maximum FET temperature ≤ 120°C.
Fig. 1.2V.3: Available load current vs. ambient temperature and
airflow rates for SQ24S15012 converter mounted vertically with
Vin = 24V, air flowing from pin 3 to pin 1 and maximum FET
temperature ≤ 120°C.
AUG 25, 2006 revised to MAR 19, 2007
20
15
10
20
15
10
5
0
5
0
20
20
30
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)
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)
30 LFM (0.15 m/s)
40
40
Ambient Temperature [°C]
Ambient Temperature [°C]
50
50
60
60
70
70
18-36 VDC Input; Standard Outputs from 1-12 VDC
80
80
Page 58 of 70
90
90
SQ24 Series DC-DC Converter Data Sheet
Fig. 1.2V.2: Available load current vs. ambient air temperature
and airflow rates for SQ24T15012 converter with B height pins
mounted horizontally with Vin = 24V, air flowing from pin 3 to pin
1 and maximum FET temperature ≤ 120°C.
Fig. 1.2V.4: Available load current vs. ambient temperature and
airflow rates for SQ24S15012 converter mounted horizontally
with Vin = 24V, air flowing from pin 3 to pin 1 and maximum FET
temperature ≤ 120°C.
20
15
10
20
15
10
5
0
5
0
20
20
30
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)
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)
30 LFM (0.15 m/s)
40
40
Ambient Temperature [°C]
Ambient Temperature [°C]
50
50
60
60
www.power-one.com
70
70
80
80
90
90