DC561A-A - LTC3731CUH (x4) | 12-Phase, 10V - 14Vin, 1.5Vout @ 180A

Demonstration circuit 561 is a high current stepdown PolyPhaseTM converter featuring the LTC®3731 three-phase synchronous buck controller. The input voltage is from 10V to 14V and output is 1.5V. DC561A-A can provide up to 180A output current with a 12-phase buck circuit, while DC561A-B is a 6-phase buck converter with up to 90A output current. An optional VID controller circuit is available on both DC561A-A and DC561A-B demo circuits for output voltage programming.