DRV8835: absolute maximum ratings

Hiroshi Sato

Part Number: DRV8835

Hello,

Are there absolute maximum ratings for AOUT1/2 and BOUT1/2 voltage ?

Our customer cares about the spike voltage at above output pins that is generated when the motor is suddenly disconnected or some other factor.

Thanks and best regards,

Hiro

over 7 years ago

0 Rick Duncan over 7 years ago

TI__Guru** 114905 points

Hi Sato-san,

We will investigate and reply soon. This may take a few days.

0 itabi over 7 years ago in reply to Rick Duncan

Expert 1295 points

Hi Rick Duncan-san,

Are there absolute maximum ratings for AOUT1/2 and BOUT1/2 voltage of SN1401039?
I understand that SN1401039 and DRV8835 are similar product.

Best Regards,
itabi

0 NAOKI AOYAMA over 7 years ago in reply to Rick Duncan

Guru 11215 points

Hello Rick-san,

Allow me to cut in.
Our customer use the DRV8835, have a same question.
There are over shoot voltage as 1V - 1.5V in their board.
So the customer want to know AMR of the output pin.

Best Regards,
Naoki Aoyama

0 itabi over 7 years ago in reply to NAOKI AOYAMA

Expert 1295 points

Hi Rick-san,

Are there absolute maximum ratings for AOUT1/2 and BOUT1/2 voltage of SN1401039?
Our customer have overshoot voltage as 0.8V in their board.
Can I propose the following absolute maximum ratings to our customer?

Best Regards,
itabi

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DRV8835: absolute maximum ratings