Data Sheet
August 12, 2008
Austin Superlynx
TM
SMT Non-isolated Power Modules:
3.0 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 16A output current
Characteristic Curves
(continued)
The following figures provide thermal derating curves for the Austin SuperLynx
TM
SMT modules.
18
16
18
16
OUTPUT CURRENT, Io (A)
14
12
10
8
6
4
300 LFM
100 LFM
200 LFM
OUTPUT CURRENT, Io (A)
14
12
10
8
6
4
300 LFM
100 LFM
200 LFM
NC
NC
2
400 LFM
2
400 LFM
0
20
30
40
50
60
70
O
0
20
30
40
50
60
70
O
80
90
80
90
AMBIENT TEMPERATURE, T
A
C
AMBIENT TEMPERATURE, T
A
C
Figure 19. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0,
Vo=3.3Vdc).
18
16
Figure 22. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 3.3dc,
Vo=0.75 Vdc).
OUTPUT CURRENT, Io (A)
14
12
10
8
6
4
300 LFM
100 LFM
200 LFM
NC
2
0
400 LFM
20
30
40
50
60
70
O
80
90
AMBIENT TEMPERATURE, T
A
C
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0Vdc,
Vo=0.75 Vdc).
18
16
OUTPUT CURRENT, Io (A)
14
12
10
8
6
4
2
400 LFM
100 LFM
200 LFM
300 LFM
NC
0
20
30
40
50
60
70
O
80
90
AMBIENT TEMPERATURE, T
A
C
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 ]
