Date: 09/05/2012

30W fast-startup constant current LED driver from Microsemi for linear lighting fixtures

Microsemi Corporation has unveiled a new dimmable LED driver module optimized for worldwide residential, commercial and industrial light fixtures. The 30 watt LXMG221W-0700030-D0 LED driver enables start up times of 150 milliseconds (ms) or faster, closely emulating the "lights-on" performance of a typical incandescent lamp. This is important for home and business applications where light start-up delays are unacceptable. Microsemi's new ENERGY STAR compliant, solid state LED driver provides over voltage and current protection, as well as automatic over temperature shutdown to facilitate reliable and safe operation.

"The adoption of regulations imposing a phase-out of inefficient incandescent lamps is driving the growth of alternative light sources including energy-efficient LEDs globally," stated Irene Signorino, director of business development at Microsemi. "Our new LED driver allows light fixture manufacturers to capitalize on this growing market opportunity. As always, we remain committed to applying our expertise in lighting and power matters to solving challenging industry issues."

Features of LXMG221W-0700030-D0

1. Compatible with 50 Hz and 60 Hz AC power

2. Standard voltages: 120 VAC +/ -10% to 277 VAC +/-10%

3. Output: 700 milliamps

4. Complies with UL, CUL, CE and EMC industry standards

5. Voltage AC input: 90-305 VAC

6. Constant current single 700mA string applications using ~5-12 LEDs without flickering (up to 30W output)

7. Power factor (PF > 0.9)

8. Total harmonic distortion: < 15%

9. Dimmable to 10 percent via 0-10VDC (compliant to IEC 60929)

10. FCC Title 47, part 15 Class B compliant

The LXMG221W-0700030-D0 is available in production quantities now.