Desired peak−to−peak inductor ripple current. For maximum output current it is suggested that IL be chosen to be lessthan 10% of the average inductor current IL(avg). This will help prevent Ipk (Switch) from reaching the current limitthreshold set by RSC. If the design goal is to use a minimum inductance value, let IL = 2(IL(avg)). This willproportionally reduce converter output current capability.