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TPS564208 Power Dissipation

Thio Yulizar
Prodigy 40 points
Other Parts Discussed in Thread: TPS564208

Hi All,

I need information about TPS564208 Power Dissipation.

I cannot found it in the datasheet.

Thanks.

  • 0
    TI__Guru**** 191445 points
    There is no direct specification for power dissipation. The limitation is that you must keep the operating junction temperature at 125 C. or less. So the power dissipation will depend on your ambient temperature, air flow and PCB design. You can try to estimate this based on the thermal parameters in section 6.4 of the datasheet. Be sure to read www.ti.com/.../spra953 also to understand the parameters.