DRV8824 Supply Voltage Rise time and fall time

NAOKI AOYAMA

Guru 11215 points

Other Parts Discussed in Thread: DRV8824

Hello,

Our customer uses the DRV8824, has a question.

Are there any limitation of the supply voltage rise time and fall time?

Regards,

Naoki Aoyama

over 8 years ago

0 Rick Duncan over 8 years ago

TI__Guru** 114905 points

Hi Aoyama-san,

We will confirm with design.

0 Rick Duncan over 8 years ago in reply to Rick Duncan

TI__Guru** 114905 points

Hi Aoyama-san,

The maximum power supply ramp is listed as 1V/us. It can be found in the Absolute Maximum Ratings of the datasheet.

Design says there is no minimum.

0 NAOKI AOYAMA over 8 years ago in reply to Rick Duncan

Guru 11215 points

Hi Rick-san,

Thank you for your reply.
I didn't check the latest DS, sorry.
I will feedback our customer this information.

Thanks,

Naoki Aoyama

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DRV8824 Supply Voltage Rise time and fall time