DRV8353F: Considerations when substituting with DRV8353 in non-functional safety designs

Josh Pieper

Part Number: DRV8353F

I'm curious for a little clarification. I have a design that was tested with the DRV8353FSRTAR but does not rely on any functional safety features of the DRV8353F that I'm aware of, i.e. no safe torque-off. What things should I be looking for to substitute in the DRV8353SRTAR in the design? In previous questions, it seemed like it may be possible with no real problems, but I'd like to know what to look out for during testing.

Thanks!

over 3 years ago

0 Anthony Lodi over 3 years ago

TI__Mastermind 26636 points

Hi Josh,

Thank you for your question! Let me look into your question in more detail with the team and try to provide a response either end of this week or early next week.

Regards,

Anthony Lodi

+1 Anthony Lodi over 3 years ago

TI__Mastermind 26636 points

Hi Josh,

If you decide to substitute the DRV8353SRTAR into your design in place of the DRV8353FSRTAR this shouldn't require any redesign of the PCB or schematic of your design.

Regards,

Anthony Lodi

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DRV8353F: Considerations when substituting with DRV8353 in non-functional safety designs