GlacialPower, a division of technology manufacturer GlacialTech, announces a new dual-mode LED driver powering LED lighting from 7W to 20W. Featuring either constant current or constant voltage ...

The MAX6946/MAX6947 I²C-/SMBus™-compatible, serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V. Each port can be configured as a 2.5mA to 20mA constant-current LED ...

Worcester, Mass.—Allegro MicroSystems has developed a high-brightness, adjustable constant current LED driver for the automotive lighting market, well as industrial and consumer LED applications. An ...

As the demand for smaller LED lighting installations that also provide high efficiency and ultra-low EMI grows, so Diodes Incorporated has extended its BCR420U and BCR421U families of linear LED ...

This file type includes high-resolution graphics and schematics when applicable. Many applications for LED illumination require wide dimming ratios, which can be easily done using an adjustable ...

Linear Technology has introduced a synchronous step-down DC-DC converter which will deliver a 20A current to drive high current LEDs. The LT3743 will drive up to 20A of continuous LED current from a ...

The TL4242 is an adjustable constant-current source designed to drive high-power LED loads of up to 500 mA The TL4242 is an adjustable constant-current source designed to drive high-power LED loads of ...

Linear Technology has announced the LT3909, a high efficiency, constant current LED driver that can drive two strings of up to 10 LEDs at 50mA. To ensure constant brightness, each LED string contains ...

Dimming LEDs is an important feature in many of today’s solid state lighting applications. While many implementations for dimming LEDs in the market today rely on PWM modulation of the LED driving ...

The A6278 from Allegro Microsystems is an 8-channel constant-current latched LED driver incorporating an open LED detection capability. It is a BiCMOS device which includes an 8-bit CMOS shift ...