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DRV8840: Glitch current

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Part Number:DRV8840

Hello,

Our customer use the DRV8840.

It occur the glitch current at start-up.

I attach the scope shot as below.

(Please visit the site to view this file)

The glitch current is over 5A. But the duration of the glitch current less than 1us.

Is there a problem with reliability?

Best Regards,

Naoki Aoyama


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