EDN

Buck control ICs target multiple LED circuits

Suited for ac/dc offline nonisolated applications requiring multiple LED circuits or requiring dc/dc color-mixing capabilities, the IRS2540xPbF and IRS2541xPbF series high-frequency buck regulator ...
Electronic Design

Simple Technique Drives Multiple LEDs From One Processor Pin

Driving multiple LEDs with one microprocessor GPIO pin is a well-known technique. Here's a way to accomplish the task that's simpler than other methods. Driving multiple LEDs with one microprocessor ...
EDN

Detecting and managing faults in LED lighting

No matter how hard engineers try to prevent it, parts fail. LEDs are no exception, and with the cost and reliability expectations of LED lighting solutions, avoiding system downtime from shorts or ...
Electronic Design

Wide-Input Voltage LED Driver Offers Multiple Dimming Controls

The LM3463, a six-channel LED driver from TI featuring dynamic headroom control for high-power applications, is being touted as the industry’s first wide-input voltage LED driver with multiple dimming ...