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, ...

This article is excerpted from Section 21 of “Analog Circuit Design: Volume 3 – The Design Note Collection,” (ISBN: 978-0-12-800001-4), edited by Bob Dobkin and John Hamburger of Linear Technology ...

Diodes has announced the AL5814Q, an automotive-compliant linear LED driver-controller with low dropout voltage and open LED detection for automotive linear-driven LED lamps. The AL5814Q is suitable ...

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 ...

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 ...

GEORGE TOWN, Grand Cayman, April 15, 2013 (GLOBE NEWSWIRE) -- O 2 Micro ® International Limited (Nasdaq:OIIM), a global leader in the design, development and marketing of high-performance integrated ...

OZ8022VM LED Driver Controller Features Built-In High Voltage MOSFET and Supports High Power Factor Over Universal 85V to 265V Input Range GEORGE TOWN, Grand Cayman, March 6, 2013 (GLOBE NEWSWIRE) -- ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...

Ricoh has introduced its first LED lighting chip – apart from the camera/phone LED controller it makes. R1580 is a dc-fed constant-current LED driver controller that needs on mosfet and a handful of ...

Linear Technology recently announced the LT3763, a synchronous buck LED driver controller that delivers over 300W of LED power. Its 6V to 60V input voltage range satisfies a wide variety of ...

Each channel of Linear Technology’s LT3797 triple-output dc-dc controller drives a wide range of LED power in either step-up, step-down, or SEPIC topologies. Its fixed-frequency, current-mode ...

PLANO, Texas--(BUSINESS WIRE)-- Diodes Incorporated (DIOD) today announces the expansion of its automotive-compliant* LED driver portfolio by introducing the AL8866Q. This DC-switching LED ...