DRV8889-Q1: Disconnection criteria

TEZUKA FUMIKA

Prodigy 150 points

Part Number: DRV8889-Q1

What is the minimum, typical, and maximum when the disconnection detection time is set to 3ms?

over 4 years ago

0 Ryan Kehr over 4 years ago

TI__Guru 55605 points

Hello,

Do you mean Tol (open load)? 3ms is already given in the datasheet as a maximum.

I would think that the maximum for defining a system is the most important for a specification like this as this is what you can rely on for the detection.

Regards,

Ryan

0 TEZUKA FUMIKA over 4 years ago in reply to Ryan Kehr

Prodigy 150 points

Hello,

Yes. It is Tol (open road). I understand that the maximum is 3ms. I also want to know the standard and minimum, so please let me know.

Regards,

Fumika

0 Ryan Kehr over 4 years ago in reply to TEZUKA FUMIKA

TI__Guru 55605 points

Fumika-san,

I will need to investigate. Please give me 24 hours.

Regards,

Ryan

0 Ryan Kehr over 4 years ago in reply to Ryan Kehr

TI__Guru 55605 points

Fumika-san,

We are still checking for test data. I need until Monday please.

Regards,

Ryan

0 TEZUKA FUMIKA over 4 years ago in reply to Ryan Kehr

Prodigy 150 points

Ryan
Thank you for checking the test data. How about after that?
Regards,
Fumika

+1 Ryan Kehr over 4 years ago in reply to TEZUKA FUMIKA

TI__Guru 55605 points

Fumika-san,

I have an answer for you.

Min = 1ms

Typ = 1.2ms

I am sorry for the long wait.

Regards,

Ryan

0 TEZUKA FUMIKA over 4 years ago in reply to Ryan Kehr

Prodigy 150 points

Ryan,

Resolved.

thank you.

Fumika,

0 Ryan Kehr over 4 years ago in reply to TEZUKA FUMIKA

TI__Guru 55605 points

You are welcome!

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DRV8889-Q1: Disconnection criteria