LTC3872-1 Overview
The LTC®3872-1 is a constant frequency current mode boost DC/DC controller that drives an N-channel power MOSFET and requires very few external ponents. The No RSENSETM architecture eliminates the need for a sense resistor, improves efficiency and saves board space. The LTC3872-1 provides excellent AC and DC load and line regulation with ±1.5% output voltage accuracy.