DALLAS, USA: At the Strategies in Light Europe conference, Texas Instruments Inc. (TI) introduced two highly integrated, phase-dimmable AC/DC LED lighting drivers, LM3448 and TPS92070, for use in solid state lighting residential, architectural, commercial and industrial applications, such as retrofit bulbs, LED ballasts, downlights, spot lights and other luminaires.
TI is showcasing its LM3448 and TPS92070 at Strategies in Light Europe (booths #222, #224) in Milan, Italy, October 4-6. Strategies in Light is one of the leading events for the global LED and lighting industries.
The National LM3448 adaptive, constant-off time AC/DC constant current LED regulator integrates a 600-V MOSFET and is optimized for 2-W to 8-W dimmable LED lighting drivers. The TPS92070 flyback AC/DC constant current LED driver controller is optimized for 6-W to 20-W dimmable LED lighting drivers. Both products feature thermal shutdown, VCC under-voltage lockout, cycle-by-cycle peak current limit and LED open protection.