An RGB LED (or full-color LED) is a component with Red, Green, and Blue LEDs in one package. By mixing the basic colors Red, Green, and Blue, all other colors can be created. Developments in recent ...
How a single LED driver can support buck, boost, and buck-boost topologies. Design details for each topology type. How such drivers work in automotive and machine-vision designs. The breadth of LED ...
The A6280 from Allegro MicroSystems Europe is a new 3-bit constant current LED driver which enables users to minimise the number of components needed to drive LEDs with large pixel spacing. The new ...
The flyback converter topology includes an electromagentic interference filter and rectifier, a MOSFET switch, a rectifier diode, and an opto-isolator. They provide an inexpensive, efficient, and safe ...
IS31FL375x Family consumes less than 500uA current and comes in small 20-Pin QFN PackagesMILPITAS, Calif., Aug. 02, 2021 (GLOBE NEWSWIRE) -- Lumissil Microsystems, a division of Integrated Silicon ...
Date Announced: 07 Feb 2012 Sunnyvale, CA – Supertex, Inc. (Nasdaq GS: SUPX) today introduced HV9989, a three channel, boost LED driver integrated circuit (IC) designed to drive LEDs in LCD ...
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What is PWM dimming, and what are the alternatives?
Lots of modern phones use pulse width modulation, or PWM, to manage brightness. But what is PWM, why is it harmful, and what ...
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