The discharge overcurrent threshold is calculated by: IDIP = VDIP / RON. (1)

Where IDIP is the discharge overcurrent threshold current, VDIP is the discharge overcurrent detection voltage, and RON is the sum of internal resistance of M1 and M2 MOSFET.

For example, VDIP is 150mV (typ.), and RON is 50mΩ, Then, IDIP is 3A.