LTC1909-8EG Demo Board, SMBUs Controlled DC/DC Converter, Vin = 7.5V-21V, Vout = 1.3V-3.5V@10A

Demonstration circuit DC475A is a step-down converter featuring the LTC1909-8 synchronous current mode switching controller. The output voltage is selected from one of two 5-bit VID codes programmed into internal registers via a 2-wire SMBUs interface