SDS3108 driver IC integrated into the 2014 high-tech Golden Globe Award

[Text|High-tech LED reporter Zhao Hui] The rapid development of the LED lighting market has injected new vitality into the driving IC market, and it has also put forward higher requirements for enterprises, especially in the field of intelligent lighting.

At present, the traditional AC/DC power supply scheme on the market is difficult to meet the application of LED lighting in intelligent dimming because of its complicated wiring, large number of components, large volume, high cost, and difficulty in mass production and installation.

In order to solve this problem, the SDS3108, a high-order segmented linear constant current driver IC independently developed by the company, was successfully selected for the success of the 2014 High-Tech Golden Globe Award-winning IC. It is with this series of products that have been shortlisted for the Golden Globe Award.

"High-order segmentation technology adopts a control scheme in which N-type switch and P-type switch cooperate with each other, the power efficiency can reach more than 93%, and the heat dissipation power is reduced by 60% compared with the four-stage linear constant current chip, which is 'dynamic configuration' And the application of 'active valley filling' technology provides a solid platform." Chen Heng, general manager of the company, told the "High-tech LED" reporter.

The SDS3108 series driver IC integrates the patented technologies of “high-order segmentation”, “dynamic configuration” and “active valley filling”, which are independent innovations. On the basis of inheriting the inherent advantages of high-voltage linear constant current drive, the power indicators are Raised to the level of switching power supply, and successfully solve the problem of 100Hz strobe and low wick utilization, providing LED lighting fixtures with a true sense of switching power supply.

“The SDS3108 is a photoelectric engine solution with a small size that meets the small space requirements of the luminaire profile. It not only exceeds the AC/DC scheme in performance, but also has an absolute advantage in cost.” Chen Hengyu said, “Comparative switching power supply, linear constant current The driver has the advantages of low cost, convenient installation, long lamp life and simple intelligent dimming. It will be an important trend in the development of the LED industry in the driving field.

Chen Hengyou also revealed that the integration of 晟 集成 integrated products is fast, and the most cost-effective solution below 10W will be launched soon. It is expected that this series of products will maintain a leading edge in the next 1-2 years.

Next, the top three valid votes for each award (including juxtaposition) products will be shortlisted for the 2014 (5th) High-tech LED Golden Globe Awards, which will be finalist in the expert judges stage. The organizing committee will give the period from October 15th to 31st. The expert judges will send the ballots to vote offline, and the judges of the expert judges will determine the final winners of the Golden Globe Awards.

   A list of expert judges: http://
On the evening of December 13, the Golden Globe Awards will be announced on the spot and a grand award ceremony will be held. At the same time, the 2014 high LED annual meeting, which has attracted much attention from the industry, will be held on December 12-13, 2014 at the Dongguan Guanlan Lake Dongguan Club. This high-tech LED annual meeting, standing at the turning point of historical development, invited industry entrepreneurs to mention the industry development keywords from the three directions of “transformation”, “upgrade” and “future”, and elaborated on the viewpoint of industrial elites.

2014 High-tech LED Annual Conference Opens Crowdfunding Mode 400 seats for recognition

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