Electronic Design

Next-Generation Solid-State Lighting Fixtures Need Optimized LED Drivers

HIGH-POWER LEDS are a completely different light source compared to previous technologies used in general illumination applications. Therefore, to leverage the optimal fixture life-expectancy and ...
EDN

LED driver de-clutters low power lighting apps

Integrating a 100-V rated N-channel MOSFET with a pre-biased NPN transistor, the AL5801 linear LED driver will drive chains of up to 30 low-power, series-connected LEDs with currents from 20 to 350 mA ...
Electronic Design

Driver ICs Power LEDs to 5 W

National Semiconductor's LM3402, LM3404 and LM3405 family of LED drivers are designed to power the 1-W to 5-W, high-brightness LEDs. National Semiconductor’s LM3402, LM3404 and LM3405 family of ...
EDN

LED driver supports multiple topologies with fault reporting

A new LED driver enables lighting designers to standardize design on a single component type, thus streamlining inventory and simplifying design processes. It’s a DC-switching LED driver-controller ...