New LED Lighting Design for A19 Lamps

August 28th, 2014

PI has recently published a Design Example Report (DER) for dimmable A19 LED lamps. DER-406 is a non-isolated design that incorporates PI's LYTSwitch-4 high-line LED Driver ICs. This new design works with a wide selection of TRIAC dimmers.

Other features include:

  • Start-up time of <200 ms
  • Excellent dimming performance
  • Single-stage Power Factor Correction (PFC)
  • Output short-circuit protection with auto-recovery
  • Auto-recovering thermal shutdown

To learn more about DER-406 and other LYTSwitch-4 designs, visit the LYTSwitch-4 product page.