Texas Instruments TPS543320EVM, Руководство пользователя

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3.12 Thermal Performance
Figure 3-34 through Figure 3-37 show the temperature rise of the TPS543320 ICs at full 3-A load. Figure 3-34
and Figure 3-35 have only one TPS543320 on and loaded. Figure 3-36 and Figure 3-37 have both TPS543320s
loaded. A minimum of a 10 minute soak time was used before taking each measurement.
Figure 3-34. U1 Thermal Performance – 3-A Load
and U2 off
Figure 3-35. U2 Thermal Performance – 3-A Load
and U1 off
Figure 3-36. U1 Thermal Performance – Both 3-A
Load
Figure 3-37. U2 Thermal Performance – Both 3-A
Load
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SLVUC07A – DECEMBER 2020 – REVISED MAY 2021
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