Business Wire

Crystal IS and Asahi Kasei Announce New Record for Single-Chip Device Output and Immediate Engineering Sample Availability of Their Upcoming 160 mW UVC LED

GREEN ISLAND, N.Y. & DÜSSELDORF, Germany & NEW YORK--(BUSINESS WIRE)--Asahi Kasei, a diversified Japanese multinational company, and subsidiary Crystal IS have demonstrated their next-generation ...
EDN

On Semiconductor NCP5623: Triple-output LED driver targets RGB lighting and LCD backlighting in portable devices

Driving tricolor RGB LEDs for enhanced LCD backlighting, the NCP5623 triple-output LED driver has an I 2 C interface and built-in gradual dimming. The device suits portable-system applications, ...
Electronic Design

Buck-Boost Controller Regulates LED Output Despite Input Voltage Variations

A buck-boost controller IC with four external switching MOSFETs can operate from input voltages above, below, or equal to the output voltage, enabling them to regulate the light output for a string of ...
Electronic Design

Triple-Output LED Driver Works With Common-Anode LED Strings

SOME MULTI-STRING LED MODULES come with a common-anode configuration. The commonanode connection reduces the number of wires between the LED module and its driver from 2N to N+1, where N is the number ...