DRV8802: limit the start-up current

Part Number:DRV8802

Hello,

Our customer use the DRV8802.

The customer limit the start-up current.

When the current hits the current chopping threshold, the current flow reverse in a moment.

What is this?

I attach the scope shot as below.

(Please visit the site to view this file)

Best Regards,

Naoki Aoyama