DRV8343-Q1: question about standby mode

Jay wang

Expert 3221 points

Part Number: DRV8343-Q1

Tool/software:

hi expert

i saw "standby mode" in our datasheet. there are no more description about "standby mode".

how to understand DRV8343 "standby mode"?

in "standby mode", what state do VCP pin output? high level or low level?

thanks

over 1 year ago

0 Akshay Rajeev Menon over 1 year ago

TI__Mastermind 23676 points

Hey Jay,

Thank you for the question. I have assigned a team member to review the question and set timeline expectations.

Best,

Akshay

0 Joshua Maize over 1 year ago

TI__Genius 12231 points

Hi Jay,

I believe the "standby mode" mentioned should actually be "passive mode", and the function follows that of datasheet section 8.3.5.8.1--Open Load Detection in Passive Mode.

In Passive mode, only the MOSFETS are initially disabled and VCP should not be affected from normal enabled operation.

Best Regards,

-Joshua

Motor drivers

Motor drivers forum

DRV8343-Q1: question about standby mode