This document introduces the features and functions of the PM6680A evaluation kit, as well as the method of testing using a typical application circuit. The evaluation kit features two switching sections, providing 3.3V and 1.8V outputs from a 6V to 36V input voltage. Each switching section can deliver more than 2.5A of output current, and also includes an internal linear regulator providing a maximum 100mA of 5V output.