EDN

LED color mixing: The importance of chromaticity coordinates

I learned quite a bit about the relationship between the manufacturer’s bin data and how that relates to the LED’s actual composite color from reading Don Schelle’s article, Accurately Plot Colors ...
EDN

LED drivers ensure flicker-free dimming for white and color-mixing LED bulbs

This product is featured in EDN's Hot 100 products of 2015. See all 100 here. With basic LED bulbs finally on a steep cost-reduction curve that will enable them to dominate the consumer space, we'll ...
Electronic Design

Digital LED controller features two-color mixing for efficient, high-quality light

Cirrus Logic Inc. announces its second family of digital LED controllers with digital TruDim dimmer compatibility technology designed to accelerate worldwide adoption of LED retrofit bulbs. Cirrus ...
Electronic Design

Buck Converter Supports LED Color Mixing

International Rectifier has introduced a high-voltage, high-frequency buck regulator control IC for ac-dc offline, non-isolated applications requiring multiple light-emitting diode (LED) circuits or ...