SGM3749 Overview
FEATURES With a 40V rated integrated switch FET, the SGM3749 is a boost converter that drives up to 10 LEDs in series. The boost converter runs at a 1.25MHz fixed switching frequency with 1.5A switch current limit, and allows for the use of a high brightness LED in general lighting. The default white LED current is set with the external sensor resistor RSET, and the feedback voltage is regulated to 200mV, as shown...