Characteristic curves, Austin minilynx, Continued) – GE Industrial Solutions Austin Minilynx SMT User Manual
Page 9
Data Sheet
September 10, 2013
Austin MiniLynx
TM
SMT Non-isolated Power Modules:
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 3A output current
LINEAGE
POWER
9
Characteristic Curves
(continued)
The following figures provide thermal derating curves for the Austin MiniLynx
TM
SMT modules.
OUT
P
UT
C
URR
E
N
T, Io
(
A
)
0
0.5
1
1.5
2
2.5
3
3.5
20
30
40
50
60
70
80
90
0 LFM
OUT
P
UT
C
URR
E
N
T, Io
(
A
)
0
0.5
1
1.5
2
2.5
3
3.5
20
30
40
50
60
70
80
90
0 LFM
AMBIENT TEMPERATURE, T
A
O
C AMBIENT
TEMPERATURE,
T
A
O
C
Figure 19. Derating Output Current versus Local
Ambient Temperature and Airflow (
V
IN
= 5.0,
Vo=3.3Vdc).
Figure 22. Derating Output Current versus Local
Ambient Temperature and Airflow (V
IN
= 3.3dc,
Vo=2.5 Vdc).
O
U
T
P
UT
CU
RRE
NT
, Io
(A
)
0
0.5
1
1.5
2
2.5
3
3.5
20
30
40
50
60
70
80
90
0 LFM
0
0.5
1
1.5
2
2.5
3
3.5
20
30
40
50
60
70
80
90
0 LFM
AMBIENT TEMPERATURE, T
A
O
C
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (V
IN
= 5.0Vdc,
Vo=1.8 Vdc).
Figure 23. Derating Output Current versus Local
Ambient Temperature and Airflow (V
IN
= 3.3dc,
Vo=1.2 Vdc).
O
U
TPU
T
CUR
RE
NT,
Io
(A
)
0
0.5
1
1.5
2
2.5
3
3.5
20
30
40
50
60
70
80
90
0 LFM
0
0.5
1
1.5
2
2.5
3
3.5
20
30
40
50
60
70
80
90
0 LFM
AMBIENT TEMPERATURE, T
A
O
C
Figure 21. Derating Output Current versus Local
Ambient Temperature and Airflow
(
V
IN
= 5.0Vdc,
Vo=0.75 Vdc).
Figure 24. Derating Output Current versus Local
Ambient Temperature and Airflow (V
IN
= 3.3dc,
Vo=0.75 Vdc).