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 ...

This high efficiency converter enables the part to operate from a wide input voltage range from 2.5V to 40V. The LT3797 is designed so that each converter can use the most suitable configuration to ...

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 ...

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 ...

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 ...

Marvell has announced an ac-dc LED driver chip which is both dimmable over an I2C serial bus and by phase-cut wall dimmer. Called 88EM8189, it can be used in either non-isolated buck-boost or isolated ...

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 ...

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 ...

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 ...