DRV8904-Q1: Are outputs without OCP in normal operation in the case an output is in OCP event?

Yoshiki Ochi

Part Number: DRV8904-Q1

Hi team,

In the case CHx is in OCP and this CH is disabled, then other CHs are still in normal operation, is my understanding correct?

I would like DRV8904-Q1 not to disable all CHs while only one CH is in OCP.

Regards,
Ochi

over 4 years ago

0 Michael Erdahl over 4 years ago

TI__Genius 13505 points

Hi Ochi-san,

Yes, your understanding is correct. You may have already seen this section in the datasheet: 8.3.3.4 Overcurrent Protection (OCP). This mentions only the associated channel is disabled.

Regards,
Mike

0 Yoshiki Ochi over 4 years ago in reply to Michael Erdahl

TI__Genius 9455 points

Hi Mike,

Thank you very much for your quick response.

Regards,
Ochi

Motor drivers

Motor drivers forum

DRV8904-Q1: Are outputs without OCP in normal operation in the case an output is in OCP event?