2012-11-13 Power Integrations introduces new CC LED driver

 

Power Integrations introduced its latest family of LED-driver ICs, aimed at consumer, commercial, and industrial lighting applications. The new LYTSwitch™ IC family delivers tight regulation and high efficiency for tube replacements and high-bay lighting, while providing exceptional performance in TRIAC-dimmable bulb applications.
 
Product Highlights:
 
Better than ±5% Constant Current (CC) Regulation
Power Factor Correction (PFC) for Low-Line Applications
TRIAC Dimming and Non-Dimming Options
 
Other Features:
Fast start-up, <250 ms at full brightness, <1s at 10% brightness
High power factor >0.9
Easily meets EN61000-3-2
Less than 10% THD in optimized designs
Up to 92% efficient
132 kHz switching frequency for small magnetics

Power range:
From 2.5 to 12W for the lowest power device
From 8.0 to 50W for the highest power device

 

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