Data Sheet
12V Austin LynxTM SMT Non-isolated Power Modules Programmable:
10 – 14 Vdc input; 0.75Vdc to 5.5Vdc Output; 10A output current
April 8, 2008
Characteristic Curves (continued)
The following figures provide thermal derating curves for the 12V Austin Lynx Programmable SMT modules.
11
10
11
10
9
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
NC
NC
100LFM
200LFM
100LFM
200LFM
300LFM
400LFM
300LFM
400LFM
20
30
40
50
60
70
80
90
90
90
20
30
40
50
60
70
80
90
AMBIENT TEMPERATURE, TA OC
AMBIENT TEMPERATURE, TA OC
Figure 22. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12.0 Vdc,
Vo=5.0 Vdc).
Figure 19. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12.0 Vdc,
Vo=0.75Vdc).
11
10
9
8
7
6
NC
5
100LFM
4
200LFM
3
300LFM
2
400LFM
1
0
20
30
40
50
60
70
80
AMBIENT TEMPERATURE, TA OC
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12.0Vdc,
Vo=1.8 Vdc).
11
10
9
8
7
6
NC
5
100 LFM
4
200LFM
3
300LFM
2
400LFM
1
0
20
30
40
50
60
70
80
AMBIENT TEMPERATURE, TA OC
Figure 21. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12.0Vdc,
Vo=3.3 Vdc).
LINEAGE POWER
9
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
