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UCC24624: How to calculate efficiency.

Kengo.Y
Guru 11255 points
Part Number: UCC24624

Hi team.

I'd like to know how to calculate efficiency for only device.

I think the power consumption of the device itself is very low.

However, my customer cares about device temperature rise.

It would be helpful if you could give me advice.

Sincerely.

Kengo.

  • 0
    TI__Guru* 86286 points

    Hello Kengo,

    I found this application note on calculating FET losses that you may find useful.  You should be able to use this information to estimate the power dissipation of the FETs that are being driven by the UCC24624; as well as, estimated the power dissipated by the UCC24624.

    www.ti.com/.../slyt664.pdf TO CALCULATE FET LOSSES&tisearch=Search-EN-everything

    Regards,