LM74700-Q1: Reverse Current Protection Mode

Hi team,

Add one question.

Since V (AK REV) has a range of minimum and maximum values, my customer would like to know that at -17mV~-11mV, and -11mV~-2mV, What mode the IC is in and whether zero reverse current can be achieved. Thanks.

Regards,

Ivy

Hi Ivy,

Controller makes sure that 0A of DC reverse current will flow.

The value that you mentioned, -11mV/Rdson. is only transient.

Regards,

Shiven Dhir

Hi Shiven,

Could you please help check this question? Thanks!

Since V (AK REV) has a range of minimum and maximum values, my customer would like to know that at -17mV~-11mV, and -11mV~-2mV, What mode the IC is in and whether zero reverse current can be achieved. Thanks.

Regards,

Ivy

Hi Shiven,

So can I understand that, In Reverse current protection mode, the transient reverse current will still exist, and the max transients reverse current is -11mV/Rdson?

Regards,

Ivy