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DRV8424: Regarding calculating power dissipation

Part Number: DRV8424

Hi support team.

I have some questions regarding calculating power dissipation.

When calculating the switching loss, the switching frequency is set to 30kHz in the calculation example of the data sheet.
Is this frequency fixed as the frequency of the internal source?

If not, what value should this frequency be assigned to? (Actually measured value?)

I think that the frequency will be higher in the ripple control decay mode.

Best Regards,

Higa