This reference design is for a buck-boost LED driver. The MAX16834 current-mode high-brightness LED driver is featured, and the MAX16834 EV (evaluation) kit is used to implement the design. The ...

This article describes a design example report of a 7 W dim-to-warm buck-boost LED driver utilizing the LYTSwitch-7 family of devices. It has an input range of 100 VAC to 132 VAC and an output current ...

The LTC3791 is a synchronous buck-boost DC-DC LED driver and voltage controller that delivers over 100 W of LED power. It accepts inputs of 4.7 V to 60 V and provides a settable output of 0 V to 60 V.

For the PDF version of this article, click here. High-power LEDs promise a growing number of advantages, including lower long-term cost and longer life, over both incandescent light bulbs for interior ...