Datasheet Summary
LYT3314-3328 LYTSwitch-3 Family
Single-Stage LED Driver IC with bined PFC and Constant Current Output for Outstanding TRIAC Dimming in Isolated and Non-Isolated Topologies
Product Highlights bined Single-Stage PFC + Accurate CC Output
- Less than ±3% CC regulation over line and load
- Power Factor >0.9
- Ensures monotonic VA reduction with TRIAC phase angle
- Low THD, 15% typical for dimmable bulbs, as low as 7% in optimized designs
Advanced Integrated TRIAC Dimmer Detection
- Detects leading-edge and trailing-edge TRIAC dimmers
- High-efficiency mode when no dimmer is present
- Selectable dimming profile increases design flexibility
- Fast turn-on (<500 ms)
- Low pop-on and...