GE Industrial Solutions Austin Lynx SMT - Manual (Page 9)

Data Sheet
September 10, 2013 Austin Lynx TM SMT Non-isolated Power Modules:
3.0 – 5.5Vdc Input; 0.75Vdc to 3.63Vdc Output; 10A output current
LINEAGE POWER 9
Characteristic Curves (continued)
The following figures provide thermal derating curves for the Austin Lynx TM SMT modules.
OUT
P
UT
C
URR
E
N
T, Io
(
A
)
0
2
4
6
8
10
12
20 30 40 50 60 70 80 90
NC
100 LFM
OUT
P
UT
C
URR
E
N
T, Io
(
A
)
0
2
4
6
8
10
12
20 30 40 50 60 70 80 90
NC
100 LFM
AMBIENT TEMPERATURE, T
A
O C AMBIENT TEMPERATURE, T
A
O C
Figure 19. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0,
Vo=0.75Vdc). Figure 22. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0dc,
Vo=3.3 Vdc).
O
U
TPU
T
CUR
RE
NT,
Io
(
A
)
0
2
4
6
8
10
12
20 30 40 50 60 70 80 90
NC
100 LFM
O
U
TPU
T
CUR
RE
NT,
Io
(
A
)
0
2
4
6
8
10
12
20 30 40 50 60 70 80 90
NC
AMBIENT TEMPERATURE, T
A
O C AMBIENT TEMPERATURE, T
A
O C
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 5.0Vdc,
Vo=1.8 Vdc). Figure 23. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 3.3Vdc,
Vo=2.5 Vdc).
O
U
TPU
T
CU
RRE
NT
, Io
(A
)
0
2
4
6
8
10
12
20 30 40 50 60 70 80 90
NC
100 LFM
AMBIENT TEMPERATURE, T
A
O C
Figure 21. Derating Output Current versus Local
Ambient Temperature and Airflow
(Vin = 5.0Vdc,
Vo=2.5 Vdc).