DRV8871: Sleep mode condition

Ryuuichi machida

Guru 12735 points

Part Number: DRV8871

Hello,

I would like you to confirm whether you have ever observed following phenomenon or not.

Condition :

User keep to input VM (20V - 30V) w/ sleep mode (IN1 and IN2 are low level).

Phenomenon :

Have you ever observed the output voltage fluctuates (or abnormally operates) when the above state continues for a long time (Ex. 1 hour)?

Best Regards,

over 7 years ago

0 Rick Duncan over 7 years ago

TI__Guru** 114905 points

Hi Machida-san,

We have not observed this. Can you provide more details?

Do you have a scope capture of the fluctuation?

0 Ryuuichi machida over 7 years ago in reply to Rick Duncan

Guru 12735 points

Hello Rick-san,

Thank you for your reply.
>We have not observed this.
Understood.

>Can you provide more details?
I'm sorry we do not have detailed information.
Because this question comes from experience of device which customer used previosuly.

We would like you to confirm whether you have any errata for DRV8871 or not at the moment.
If you have errata for this device, could you please let me know ?

Best Regards,

0 Rick Duncan over 7 years ago in reply to Ryuuichi machida

TI__Guru** 114905 points

Hi Machida-san,

There is no errata for the DRV8871.

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DRV8871: Sleep mode condition