Developmental Tendency of LED Driven By Chips

Published:2010/7/13 3:11:00 Author:Michelle From:SeekIC

The development of LED technology, said the specialists in America, needs to be supported by the development of drive technology. The current market scale is one hundred million for LED industry and will grow ten times larger than the previous one in the following three to five years.

Taking a long view of 2010, with a recovery of the world economy, industries like the auto vehicles, LED driven by the chips will probably rally, the industry and lighting also have space to rise. As for the information and the consuming market, the growth is promising. It is estimated that by the year 2010, the LED driven chip market will be enlarged to 34 hundred million comparing the 27 hundred million of 2009.

However, demands for the power supply which is driven by chips are also increasing. The features of the LED technology are believed to be of great reliability, efficiency. Beside, the volume is small and the light can also be adjusted to your demands.

The technological features of the chip drive are described as follows. First is that it has good heat dissipation system which can have perfect effect on its property. Second is its reliability, which can be good for its selection and circuit design. Meanwhile, the challenge that LED is used as back light are problems of power dissipation and the protection circuit, as well as the audible noise during dimming.

Now, there is not many IC drives made for LED and the commonly seen in the market are those which come from the common power supply IC. Many companies are on the way of developing them and many of the their products will hit the market. Anyway, the prospect of this field is promising and will promote the electric market. Related IC for the LED is:TL432ATA .

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