Datasheet Summary
LNK403-409EG LinkSwitch®-PH Family
LED Driver IC with TRIAC Dimming, Single-Stage PFC and Primary-Side Constant Current Control
Product Highlights
Dramatically Simplifies Off-line LED Drivers
- Flicker-free phase-controlled TRIAC dimming
- Single stage power factor corrected and accurate constant current (CC) output
- Eliminates optocoupler and all secondary current control circuitry
- Eliminates all control loop pensation circuitry
- Simple primary-side PWM dimming interface
- Universal input voltage range
- Enables designs that are electrolytic-free
Accurate and Consistent Performance
- pensates for transformer inductance tolerances
-...