Switch-Mode Constant Current LED Controllers

E522.31, .32, .33, .34
elmos
Up to 80V - Efficiency >90%

LED Driver

LED Driver
New Japan Radio
New Japan Radio has been enhancing the LED Driver line-up for LED back-light, voltage booster type and constant current driver type.

LED Drivers

LED Drivers
Microsemi
Microsemi's LED driver family is the richest in the industry, with controllers and drivers that can power strings of LEDs in general illumination applications, as well as backlight with one or more strings for TV's monitors, mobile devices and computers.

Switch-Mode Constant Current LED Controller

LED Controller
elmos
Boost, SEPIC, Buck-Boost or Buck; Up to 80V - Efficiency >90%