Datasheet

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0
0.4
0.6
0.8
1.0
1.8
0.2
0 20 40 60 14080 100 120
T
A
- Ambient Temperature - °C
P
D
- Power Dissipation - W
0
150
250
500
LFM
1.2
1.6
1.4
LFM = 0
LFM = 150
LFM = 250
LFM = 500
TPS54283 , , TPS54286
SLUS749C – JULY 2007 – REVISED OCTOBER 2007
POWER DISSIPATION
vs
AMBIENT TEMPERATURE
Figure 35. Power Derating Curves
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