EDN

National Semiconductor Announces Highly Integrated, High-Brightness LED Drivers with Wide Input Volt

National Semiconductor Announces Highly Integrated, High-Brightness LED Drivers with Wide Input Voltage Range for Industrial and General Illumination Applications National Semiconductor Corporation ...
Electronic Design

Building a Versatile LED Driver

Different topologies used in developing LED drivers. Proper connections for buck, boost, and buck-boost configurations. Test results for the three topologies using the same LED string. 3. This LTM8042 ...
Electronic Design

Multi-Channel LED Driver with Serial Interface for Easy Programming

ON Semiconductor announced the introduction of the NCP1840, a multi-LED driver with the ability to drive up to eight LEDs independently, using any illumination pattern the user creates. The NCP1840 is ...
EDN

15 W Low THD Universal Input LED Driver

This design example report is a 15 W low THD, high efficiency, universal input LED driver using LYTSwitch™-4 LYT4213E. This design operates with an input ranging from 95 VAC to 265 VAC and produces an ...