Lumissil Introduces a High-Voltage, Dual-Channel LED Lighting Controller for 48V Automotive Systems

Lumissil Microsystems today unveiled the IS32LT3962, a dual-channel LED controller designed to drive two independent high-voltage LED strings for automotive applications such as high/low beam ...
EDN

Analog Circuit Design, Part 5: Integrated 100V controller drives high power LED strings from just about any input

Part 2: A 60V buck-boost controller drives high power LEDs, charges batteries and regulates voltage with up to 98.5% efficiency at 100W and higher. Part 3: Offline LED lighting simplified: A high ...
Electronic Design

Controller Driving Strings of Up to 125 White LEDs with Power Factor Correction

ASIC Advantage Inc. has introduced the ASIC Advantage IN-PLUG IPS401 LED controller, a white LED controller capable of driving strings of up to 125 LEDs in series with high efficiency and power factor ...
EDN

Control individual LEDs in matrix headlights with integrated 8-Switch flicker-free driver

LEDs combine design flexibility with practical, robust circuitry, enabling automotive designers to produce striking headlight designs matched by exceptionally long life and performance. Automobile ...
Electronic Design

Basics of digital LED control

Most engineers are quite familiar with typical low-power-indicator LEDs, whether they be surface-mount or the classical through-hole packages. All that's needed to use them is a voltage source and a ...