LTC1929CG-PG LTC4350GN Demo Board, Dual Phase, Step-Down Supply w/Hot-Swappable Load Share Module, 5V to 14V Input, 3.3Vout @ 40A

Demonstration circuit DC439A-B is a step-down converter featuring the LTC1929/LTC4350. LTC1929 is a dual phase synchronous buck regulator and LTC4350 is a Hot-Swappable load share controller. The Input voltage is from 5V to 14V and output is 3.3V at 40A max