The LED backlights in automotive heads-up displays, infotainment systems, and dashboard lighting must be bright enough to compete with direct sunlight streaming into a car during the day, yet capable ...

With the advancement of new materials and manufacturing processes, a new lighting source, high brightness LEDs are now attracting increasing attention from academia and industry. LEDs are both ...

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 LM3445 from National Semiconductor enables a full 100:1 range of offline, uniform, flicker-free dimming for high-brightness LEDs with a conventional TRIAC forward or reverse phase-control wall ...

NOVOSENSE Microelectronics is demonstrating a new 16/24-channel driver IC for automotive LED applications at PCIM Europe 2024. The compact and highly integrated NSL21916/24 is an automotive-qualified ...

A UK manufacturer has invented the world's first commercially available led driver that can control the led current from one millionth of an Amp to over 2.1 Amps in a single output stage. According to ...

Abstract: In this paper, we present a novel high-power LED (Light Emitting Diode) driver and its dimming control using chip-level design, which is applied for white LED driving in the street lighting ...

LED controller with dual current regulation loops can detect faulty LEDs and provide 100:1 analogue dimming, writes Xin Qi, senior design engineer at Linear Technology. The LT3796-1 is a switching ...

A new LED driver launched today has what National Semiconductor claims to be the industry's best phase based dimming performance for high brightness LED applications. According to the power management ...

October sees the launch of a new LED 25W universal mains dimmable driver from Fulham Europe, one of the leaders in electronic lighting components. The new dimmable driver is expected to be very ...