Buck-Boost Converter Using the LTC3785 to Provide 3.3V at 3A from a 2.7V to 10V Source

Circuit shows LTC3785 buck-boost controller yields a simple, efficient, low parts-count, single-converter solution that is easy to implement, thus avoiding the drawbacks associated with traditional solutions, it requiring input and output voltages in the range of 2.7 to 10V