Marvell launched A19 bulb and PAR38 spotlight Turn-key design

Recently, LED driver chip supplier MarvELl after the launch of its new digital flyback PFC control chip 88EM8081 evaluation board, a variety of power specifications LED driver reference design, and especially for the China market strong launch a highly optimized driver chip based on turn key (Turn-key) design and lighting in kind, to help Chinese LED lighting manufacturers to reduce the design cost, rapid implementation of listed products, especially overseas in the high-end market, thus speeding up the popularity of LED lighting applications.

Currently provides the Marvell ultra low power A19 design and turnkey real lighting including two (see Figure 1), can be used to replace the 40W A19 ball bubble incandescent lamp: one is using 4 level Cree XLamp XP-E lighting, white LED scheme; another is used PHILPS Lumileds LUXEON A LED scheme. In addition, Marvell also introduced the use of Cree XLamp MT-G products PAR38 spotlight turn key solution for replacing the traditional 100W lamps. At the same time, Marvell is also developing A19 60W equivalent LED bulb program, will soon meet with Chinese customers.

The Turn-key design supports a variety of AC input power factor is as high as 0.99, the total harmonic distortion (THD) below