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Use the following tables to determine the required recovery
time (t
Pause
) at the maximum dynamic boost current (I
Dyn.
Boost
) based on the following values:
–
I
Base Load
–
Duration of the boost current (t
Dyn. Boost
)
–
Ambient temperature (40
°C or 60
°C)
12.2.1 Recovery times at an ambient temperature of
40
°C
Figure 27
Required recovery times at
≤
40°C
12.2.2 Recovery times at an ambient temperature of
60
°C
Figure 28
Required recovery times at
≤
60°C
12.2.3 Example: Determining the recovery time
(t
Pause
)
At an output current (I
Base
Load
) of 4
A, the dynamic output
current (I
Dyn.
Boost
) of 20
A increases for 2
s (t
Dyn.
Boost
).
After a recovery time (t
Pause
) of 3.3
s, the dynamic boost is
available once again.
Figure 29
Example recovery time for
≤
40°C
If a current that is lower than the maximum
available dynamic boost current (I
Dyn.
Boost
) is
required for the same period, the recovery
time may (t
Pause
) decrease.
t
[s]
P
ause
t
[s]
Dyn. Boost
5
1
2
3
4
2
12,5
4
6
8
10
[A]
I
Base Load
0
I
Dyn. Boost
[A]
20
20
20
20
20
20
20
1,7
3,3
5
7
9
91
1,5
3
4,5
6
8
23
1,9
2,4
3,7
46
68
114
3,8
4,9
8
6
8
12
8
10
15
10
13
19
1,4
4,3
2,9
6
8
t
[s]
P
ause
t
[s]
Dyn. Boost
5
1
2
3
4
2
4
6
8
10
[A]
I
Base Load
0
I
Dyn. Boost
[A]
20
20
20
20
20
20
2,8
6
9
12
15
2,5
5
8
10
13
3,5
6
15
7
11
29
11
16
43
15
22
57
18
27
72
2,3
7
4,6
10
12
t
[s]
P
ause
t
[s]
Dyn. Boost
5
1
2
3
4
2
12,5
4
6
8
10
[A]
I
Base Load
0
I
Dyn. Boost
[A]
20
20
20
20
20
20
20
1,7
3,3
5
7
9
91
1,5
3
4,5
6
8
23
1,9
2,4
3,7
46
68
114
3,8
4,9
8
6
8
12
8
10
15
10
13
19
1,4
4,3
2,9
6
8
