DRV8320: Tretry minimum time.

Kengo.Y

Part Number: DRV8320

Hi team,

Could you tell me about the minimum time for Tretry in SPI device?
According to the datasheet, it was written 4mS and 50uS which are typical values.
I want to get your answer as soon as possible.

Sincerely.
Kengo.

over 5 years ago

0 Adam Sidelsky over 5 years ago

TI__Guru 65450 points

Kengo,

TRETRY min/max is less than 5% above and below the typical checked across voltage and temperature variation.

Regards,

-Adam

0 Kengo.Y over 5 years ago in reply to Adam Sidelsky

Guru 11255 points

Hi Adam,

Could you tell me one more question about auto-retry time?
If UVLO is asserted, how long will the gate signal be output?

Sincerely.
Kengo.

0 Adam Sidelsky over 5 years ago in reply to Kengo.Y

TI__Guru 65450 points

Kengo,

I do not follow your question.

The UVLO fault will recover once the supply goes above the UVLO level.

I assume that tWAKE must be observed after UVLO is cleared.

Regards,

-Adam

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DRV8320: Tretry minimum time.