Datasheet Summary
LYT1402-1604 LYTSwitch-1 Family
Single-Stage LED Driver IC with bined PFC and Constant Current Output for Buck Topology
Product Highlights
Single-Stage PFC + Accurate CC Output
- ±3% CC regulation in single line input voltage applications
- Power factor >0.9
- High efficiency >93%
- Robust 725 V MOSFET for increased line voltage surge performance
- Critical Conduction Mode (CrM) buck
- Low EMI
- Excellent line noise and transient rejection
Design Flexibility
- Supports high- and low-side buck topologies
- Wide input (90 VAC
- 308 VAC) and output voltage range operation
- 3 family members cover power range for optimum device selection
- Requires no inductor bias winding
Highest...