El Segundo, Calif.—International Rectifier's 200- and 400-volt half-bridge buck regulator control ICs for AC/DC offline applications are designed to drive multiple LEDs for indoor and outdoor signage as well as architectural, entertainment, design, and decorative lighting.
International Rectifier has introduced a high-voltage, high-frequency buck regulator control IC for AC/DC offline, non-isolated applications requiring multiple LED circuits or requiring DC/DC color-mixing capabilities.