As mobile phones, PDAs and other handheld devices continue to upgrade the performance of built-in cameras, many of the companies building these devices look for ways to make better use of white LEDs ...

National Semiconductor Corp., has introduced what is claimed to be the industry's first high-side light-emitting diode (LED) driver that enables dual LED operation for the camera flash function in ...

In the cellular handset market, the inclusion of high pixel count imagers integrated into the handset is almost standard. As the resolution of these imagers increases, the need for brighter flash ...

Aiming at LED camera flashes, Micrel has introduced a 1.2A boost converter and LED driver. Consistent with use in phones and tablets, it comes in a 1.3×1.3mm 9pin chip-scale package and runs at 4MHz ...

Cell Phones are Becoming the ultimate consumer all-in-one portable appliance, producing digital-still camera-quality pictures, supplying WiFi/Web access and delivering high-quality audio. As customers ...

IS31FL375x Family consumes less than 500uA current and comes in small 20-Pin QFN Packages MILPITAS, Calif., Aug. 02, 2021 (GLOBE NEWSWIRE) -- Lumissil Microsystems, a division of Integrated Silicon ...

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 ...

Diodes Incorporated has announced the AL3644, a dual-channel flash LED driver designed to support camera flash and torch functionality. Its features include independently controlled output currents ...

NEW DELHI: If you are following the LED technology closely, then you might have heard about the term - LED drivers. This is one of the crucial and confusing parts of the LED lighting because there is ...