LNK409EG - LED Driver IC
The LinkSwitch-PH dramatically simplifies implementation of LED drivers requiring PF >0.9, TRIAC dimmer capability and high efficiency.
The single-stage PF and constant current controller eliminates passive circuitry required for power factor correction and electrolytic bulk capacitor.
The advanced
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 comp
LNK409EG Features
* Auto-restart for short-circuit protection
* Open circuit fault detection mode
* Automatic thermal shutdown restart with hysteresis
* Meets high voltage creepage requirement between DRAIN and all other signal pins both on PCB and at package EcoSmart®
* Energy
