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Original question:

DRV8340-Q1: Minimum Dead Time

DRV8340-Q1: Power consumption

Masayuki Uchihara
Intellectual 1686 points
Part Number: DRV8340-Q1

Hi Team,

I have question about the DRV8340-Q1.

Could you explain that how to calucrate total power loss of the DRV8340-Q1?

In my understanding , the formula (1) of section 8.3.2 is just calculating DVDD linear regulator power loss. Is it correct?
If so, we need to consider the power loss of VCP charge pump and VGLS linear regulator as well.

Thanks,

Uchihara