Data Sheet
Austin SuperlynxTM II SIP Non-isolated Power Modules:
March 31, 2008
2.4 – 5.5Vdc input; 0.75Vdc to 3.3Vdc Output; 16A output current
Characteristic Curves (continued)
The following figures provide thermal derating curves for the Austin SuperLynxTM II SIP modules.
18
16
14
12
10
8
18
16
14
12
10
8
NC
NC
100LFM
200LFM
100 LFM
200LFM
6
6
4
4
300LFM
400LFM
300LFM
400LFM
2
2
0
0
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 19. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0,
Vo=3.3Vdc).
Figure 22. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 3.3dc,
Vo=0.75 Vdc).
18
16
14
12
10
NC
8
100LFM
6
200LFM
4
300LFM
2
400LFM
0
20
30
40
50
60
70
80
AMBIENT TEMPERATURE, TA OC
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0Vdc,
Vo=0.75 Vdc).
18
16
14
12
10
NC
8
100LFM
6
200LFM
4
300LFM
2
400LFM
0
20
30
40
50
60
70
80
AMBIENT TEMPERATURE, TA OC
Figure 21. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 3.3Vdc,
Vo=2.5 Vdc).
LINEAGE POWER
9
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
