DRV8873-Q1: Worst Case Circuit Analysis (WCCA)

John Manyala

Part Number: DRV8873-Q1

Hi,

Does anyone have Worst Case Circuit Analysis for the DRV8873S-Q1 for an automotive application? For instance, motor RMS current of 3.5A, motor stall current of 9A and VBAT of 9-16V. Just looking for guidance.

Thanks,

John

over 6 years ago

0 Wang5577 over 6 years ago

TI__Guru 56650 points

John,

Do you mean MTBF (Mean Time Between Fails) or worst case analysis?

For MTBF, you can check this link:

For worst case analysis, it is more like specific component stress or output parameters. In this case, you have to have a circuit and ask a detail parameter.

0 John Manyala over 5 years ago in reply to Wang5577

Intellectual 410 points

Hello Wang,

Thanks a lot for the feedback. I meant the WCCA. I've completed it based on my circuit components.

Best Regards,

John

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DRV8873-Q1: Worst Case Circuit Analysis (WCCA)