LTC3833EUDC Demo Board with DCR Current Sense u 4.5V VIN 14V, VOUT = 1.5V @ 20A

Demonstration circuit 1640A-A is a 1.5V/20A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 14V. The A version uses inductor DCR current sensing with an iron powder inductor for high efficiency