Characteristic curves, Austin superlynx ii – GE Industrial Solutions ATM020A0X3-SR User Manual
Page 8
Data Sheet
September 10, 2013
Austin SuperLynx II
TM
SMT Non-isolated Power Modules:
2.4 – 3.63Vdc input; 0.75Vdc to 2.0Vdc Output; 20A output current
LINEAGE
POWER
8
Characteristic Curves
(continued)
The following figures provide thermal derating curves for the Austin ATM020A0X SMT modules.
O
U
TPU
T
CU
RRE
NT
, Io
(A
)
0
5
10
15
20
25
0
10
20
30
40
50
60
70
80
90
100lfm
0.5 m/s 200lfm
1.0 m/s
300lfm
1.5 m/s
400lfm
2.0 m/s
NC
O
U
TPU
T
CU
RRE
NT
, Io
(A
)
0
5
10
15
20
25
0
10
20
30
40
50
60
70
80
90
100lfm
0.5 m/s
200lfm
1.0 m/s 300lfm
1.5 m/s
400lfm
2.0 m/s
NC
AMBIENT TEMPERATURE, T
A
O
C AMBIENT
TEMPERATURE,
T
A
O
C
Figure 13. Derating Output Current versus Local
Ambient Temperature and Airflow
(Vin = 3.3Vdc, Vo=1.0Vdc).
Figure 14. Derating Output Current versus Local
Ambient Temperature and Airflow
(Vin = 3.3Vdc, Vo=1.8Vdc).