LT3757EDD Demo Board, Boost, Flyback, SEPIC, and Inverting Controller

Demonstration circuit DC1548A features LT3757EDD in a 300kHz CUK converter circuit, designed for -15V output from a 7V to 28V input. The LT3757EDD operates over an input range of 2.9V to 40V, suitable for applications from single-cell lithium-ion battery