Title

Reference Design Report for a High Efficiency (≥85%), High Power Factor (>0.9) TRIAC Dimmable 14 W LED Driver Using LinkSwitchTM-PH LNK406EG

Specification 90 VAC – 265 VAC Input; 28 VTYP, 0.5 A Output Application

LED Driver

Author

Applications Engineering Department

Document Number

RDR-195

Date

May 13, 2011

Revision

1.1

Summary and Features  Superior performance and end user experience o TRIAC dimmer compatible (including low cost leading edge type)  No output flicker  >1000:1 dimming range o Clean monotonic start-up – no output blinking o Fast start-up (