LTM4676A OC fault setting Inquiries

Hi,

I have 2 questions on LTM4676A's OC fault limit, and thanks for your reply.

According to LTM4676A datasheet p97(Output Current Calibration) & p98(IOUT_OC_FAULT_LIMIT), the minimum OC limit value will be 25mV/3.28mOhm (around 7.6A), is that right?

How to do if my application is below 7.6A and I would like to use LTM4676A?

And I try to command 0x38, it read back value is 0 instead of 3.28mOhm, any setting  wrong? 

Regards,

Andy