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TPS568231: Power Dissipation

Roger Lin
Expert 3270 points
Part Number: TPS568231
Other Parts Discussed in Thread: TPS56C231

Tool/software:

Hi team,

My customer want to know about the TPS568231's temperature performance and power loss during below application, since they cannot find the data from WEBENCH

Can you please help provide the data?

 

TPS568231

TPS568231

Vin

12.0V

min:9.6V ~ max:14.4V

12.0V

min:9.6V ~ max:14.4V

Vo

0.800V

1.88V

Io

6.168A

4.792A

Lo

0.47uH

1.0uH

Fsw

800kHz

800kHz

Thanks

  • +1
    TI__Genius 11365 points

    Hello,

    TPS568231 does not have a Webench but TPS56C231 does have a Webench to be able to calculate these. TPS56C231 is identical device with TPS568231, but with higher current limit.

    Please use TPS56C231 Webench and you can achieve the same results.

    https://www.ti.com/product/TPS56C231

    Hope this helps. If this helped resolve your issue, please don't forget to click "This resolved my issue".

    Best,

    Calan