Employing patent pending control loops and single resistor high-side current sensing, the ZXLD1371 will deliver a typical output current tolerance of 1%, helping to produce improvements in brightness ...

The ZXLD1370 LED-driver controller increases the reliability of HB (high-brightness) lamps in automotive-, industrial-, and commercial-lighting systems. Operating in buck, boost, and buck-boost modes, ...

ON Semiconductor's NCL30100 is a new step-down (buck) LED driver controller that provides an ideal solution for high-brightness LED driver applications where space is limited and high efficiency is ...

Intersil Corporation has introduced two new LED driver controllers that not only operate in critical conduction mode (CrCM) but also deliver the industry’s highest efficiency and dimming performance ...

Melexis, the Belgian auto IC specialist, has launched a multi-channel LIN RGB LED controller with 24 LED driver outputs each capable of sourcing up to 60mA. Capable of driving eight RGB channels, the ...

CAMPBELL, Calif.--(BUSINESS WIRE)--iWatt Inc., a leading provider of digital-centric power management integrated circuits (ICs), today announced its latest LED driver for LCD TV backlighting. The new ...

Dialog is sampling two new driver controllers for flicker-free high power commercial LED lighting applications up to 90W. They move into volume production in Q2. In these applications flicker-free ...

In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...