What is the drop out voltage operating down to 4.5V input at 12A & 15A load ?
Or is there a spec for R-drop out max ? The DS efficiency figures at Vin = 5V stop for for a Vout = 2.5V, then switch to Vin =8V for Vout =3.3V.
Its not clear from the existing spec what can be output max setting in the low end operational Vin range ?
