LYTSwitch-3 Series AC / DC LED Driver ICs:
4 Products FoundLYTSwitch-3 Series AC / DC LED Driver ICs
This series is ideal for single-stage power factor corrected constant current LED bulbs & downlighters. Each device incorporates a high-voltage power MOSFET and discontinuous mode, variable frequency variable on-time controller and also provides cycle-by-cycle current limit, output OVP, line overvoltage, comprehensive protection features, plus advanced thermal management circuitry.
- 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
- 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)="" even="" in="" deep="" dimming<=""/>
- Supports buck, buck-boost, tapped-buck, boost, isolated and non-isolated flyback up to 20 W output
- Applications: Indoor lighting
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| Compare | Price For | Quantity | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2628169RL | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ $1.660 ($1.909)250+ $1.590 ($1.8285)500+ $1.450 ($1.6675)1000+ $1.320 ($1.518) | Min: 100 / Mult: 1 | Boost, Buck, Buck-Boost, Flyback | Isolated, Non Isolated | 185V | 265V | 124kHz | Surface Mount | SOIC | 16Pins | -40°C | 150°C | LYTSwitch-3 Series | ||||
2628173RL | Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ $1.580 ($1.817)250+ $1.520 ($1.748) | Min: 100 / Mult: 1 | Boost, Buck, Buck-Boost, Flyback | Isolated, Non Isolated | 185V | 265V | 124kHz | Surface Mount | SOIC | 16Pins | -40°C | 150°C | LYTSwitch-3 Series | ||||
2628173 | Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ $1.900 ($2.185)10+ $1.790 ($2.0585)50+ $1.680 ($1.932)100+ $1.580 ($1.817)250+ $1.520 ($1.748) | Min: 1 / Mult: 1 | Boost, Buck, Buck-Boost, Flyback | Isolated, Non Isolated | 185V | 265V | 124kHz | Surface Mount | SOIC | 16Pins | -40°C | 150°C | LYTSwitch-3 Series | ||||
2628169 | Each (Supplied on Cut Tape) Cut Tape Packaging Options | 1+ $2.080 ($2.392)10+ $1.850 ($2.1275)50+ $1.760 ($2.024)100+ $1.660 ($1.909)250+ $1.590 ($1.8285)More Pricing... | Min: 1 / Mult: 1 | Boost, Buck, Buck-Boost, Flyback | Isolated, Non Isolated | 185V | 265V | 124kHz | Surface Mount | SOIC | 16Pins | -40°C | 150°C | LYTSwitch-3 Series | ||||
