GE Industrial Solutions Austin Microlynx II SIP - Manual (Page 9)

Data Sheet
October 2, 2009 Austin MicroLynx TM II SIP Non-isolated Power Modules:
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 6A output current
LINEAGE POWER 9
Characteristic Curves (continued)
The following figures provide thermal derating curves for the Austin MicroLynx TM II SIP modules.
0.0
1.5
3.0
4.5
6.0
7.5
20 30 40 50 60 70 80 90
0.5m/s (100 LFM )
NC
1.0m/s (200 LFM )
0
2
3
5
6
8
20 30 40 50 60 70 80 90
NC
1.0m/s (200 LFM )
0.5m/s (100 LFM )
OUT
P
UT
C
URR
E
N
T, Io
(
A
)
AMBIENT TEMPERATURE, T
A
O C
OUT
P
UT
C
URR
E
N
T, Io
(
A
)
AMBIENT TEMPERATURE, T
A
O C
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).
0.0
1.5
3.0
4.5
6.0
7.5
20 30 40 50 60 70 80 90
NC
1.0m/s (200 LFM )
0.5m/s (100 LFM )
O
U
T
P
UT
CU
RRE
NT
, Io
(A
)
AMBIENT TEMPERATURE, T
A
O C
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0Vdc,
Vo=0.75 Vdc).
0.0
1.5
3.0
4.5
6.0
7.5
20 30 40 50 60 70 80 90
NC
1.0m/s (200 LFM )
0.5m/s (100 LFM )
O
U
TPU
T
CUR
RE
NT,
Io
(A
)
AMBIENT TEMPERATURE, T
A
O C
Figure 21. Derating Output Current versus Local
Ambient Temperature and Airflow
(Vin = 3.3Vdc,
Vo=2.5 Vdc).