Search results for "LEDs"

To meet the need for color homogeneity in a wide variety of lighting applications, Vishay Intertechnology, Inc today announced that it has expanded the color binning and ordering options for its VLMW41xx series of sapphire-based, cool white SMD LEDs in the PLCC-2 package. The devices are now available in 14 different color bins with very narrow chromaticity coordinate groups according to CIE1931. In addition, Vishay’s customers can now orde...

Supertex, Inc today introduced AT9919, an LED lamp driver integrated circuit, designed specifically for solid-state lighting applications in automobiles, such as head lights, tail lights, brake indicator lights, dome lights, and panel backlights. AT9919 is AEC-Q100 compliant, and drives LEDs using a buck topology. It is available in a compact, eight-lead, DFN package.

Federal-Mogul Corporation has developed two innovations that make vehicle interior lighting systems slimmer, cooler, more efficient and more stylish. The company’s new ultrathin lighting combines LEDs and a specially designed lamp lens to reduce the profile of interior lamps by up to 60 percent. In addition to improving headroom, facilitating reduced power consumption and enabling greater interior styling, NovaLens provides consistent and even ...

LED-based edge-lit illumination from Global Lighting Technologies (GLT) offers an array of innovative and highly efficient solutions for automotive lighting from backlit dashboard displays to interior and exterior lighting.

Agilent Technologies Inc. will unveil its new modular PXI-based TS-8900 automotive functional test system at the IPC APEX EXPO in Las Vegas next week. The test system provides a standard platform - with 20 percent higher throughput - for manufacturers of medium- to high-pin-count electronic control units.

Linear Technology announces the LT3597, a 60V, 1MHz, step-down DC/DC converter designed to operate as a three channel, constant current LED driver. Each channel of the LT3597 contains a constant current sink LED driver with a dedicated adaptive-output buck converter.

Two New High-Contrast and Water Resistant High-Brightness LEDs Are Designed to Simplify Manufacturing and Lower System Cost

The single converter design results in higher efficiency (85%) than conventional two-converter systems. Additional features include high frequency operation, a thin form factor, color (light temperature) switching, dual outputs, and universal input, making it easy to add increased functionality to LED lighting equipment.

ROHM Semiconductor presents its new monolithic optical proximity and digital ambient light sensor IC family, meeting the needs for greener, more user-friendly sensing and providing greater interactivity with lower power consumption. The BH1771GLC series is ideal for all applications requiring touchless motion sensing.

This past weekend, Cree and Habitat for Humanity of Durham celebrated the completion of the world’s first Habitat for Humanity house lit entirely with LED fixtures and bulbs. Durham-based LED manufacturer Cree sponsored the construction of the Habitat house and Cree employees assisted as volunteers on the project. The house includes Cree’s award-winning CR6™ LED downlight, as well as other LED products featuring Cree LEDs from MSi and TESS ...