Data Sheet
June 24, 2008
Austin MicroLynx
TM
II SIP Non-isolated Power Modules:
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 6A output current
Characteristic Curves
(continued)
The following figures provide thermal derating curves for the Austin MicroLynx
TM
II SIP modules.
7.5
8
OUTPUT CURRENT, Io (A)
6.0
OUTPUT CURRENT, Io (A)
6
4.5
NC
3.0
0.5m/s (100 LFM )
1.5
1.0m/s (200 LFM )
0.0
20
30
40
50
60
70
O
5
NC
3
0.5m/s (100 LFM )
2
1.0m/s (200 LFM )
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).
7.5
Figure 22. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 3.3dc,
Vo=0.75 Vdc).
OUTPUT CURRENT, Io (A)
6.0
4.5
NC
3.0
0.5m/s (100 LFM )
1.5
1.0m/s (200 LFM )
0.0
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).
7.5
OUTPUT CURRENT, Io (A)
6.0
4.5
NC
3.0
0.5m/s (100 LFM )
1.5
1.0m/s (200 LFM )
0.0
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 ]
