Driver IC actively layouts intelligent lighting
[Source: Gaogong LED's "LED Good Products" January issue (total issue 61) Wen | Gan Qin] In the past two years, to ask what is the most fire in the LED lighting industry, then non-intelligent lighting is none other than. The emergence of intelligent lighting has greatly saved manpower in the field of commercial lighting and improved management efficiency. At the same time, it also brings a broader lighting design space to the field of home lighting.
LED power and driver IC companies are beginning to gear up for their future development prospects. Domestic IC companies including Silan Micro, Mingwei Electronics, Dialog, etc. have laid out the market in order to make breakthroughs in technology, so that their products can better match smart lighting.
DIA Power Market Director Yan Liang recently said at the high-tech LED annual meeting that in the face of the growing demand for intelligent lighting market, Dialog has continuously innovated in the conversion of driver IC products, and launched a series of dimming control chips for intelligent lighting. The product adopts digital control as the core, which can effectively meet the signal and power control requirements of intelligent lighting drive.
“For example, our iW3688 can support buck-boost (non-isolated scheme) or flyback topology (isolation scheme), and also supports front-cut or post-cut dimmers, compatible with most intelligently controlled phase-cut dimmers.†Yan Liang said that when the product is running without dimmer, PF>0.9, THD<20%, suitable for wide dimming range of 1%-100%.
In order to adapt to the "intelligent" development trend, Ming Micro Electronics has also launched a series of IC products, including integrated intelligent application chips SM2211E and SM2212E under linear constant current driving mode.
"These products do not need to add additional dimming originals, no need to change the wiring, and do not add any dimmers." Li Zhaohua, deputy general manager of Ming Microelectronics, said that it has a variety of dimming methods such as Bluetooth, WIFI, ZigBee, etc. Flashing, easily verified by conducted radiation.
Li Zhaohua believes that the birth of intelligent lighting has accelerated the arrival of the Internet of Things era. In the future, smart lighting will accelerate to expand into the network field, software field, and mobile phone field (tablet system). At the same time, with the deepening of the concept of intelligent lighting, the speed of lighting popularization is accelerated and the cost is further reduced. In the future, intelligent lighting must be the mainstream of lighting, and also the trend and direction of LED lighting driving technology challenges.
LED power and driver IC companies are beginning to gear up for their future development prospects. Domestic IC companies including Silan Micro, Mingwei Electronics, Dialog, etc. have laid out the market in order to make breakthroughs in technology, so that their products can better match smart lighting.
DIA Power Market Director Yan Liang recently said at the high-tech LED annual meeting that in the face of the growing demand for intelligent lighting market, Dialog has continuously innovated in the conversion of driver IC products, and launched a series of dimming control chips for intelligent lighting. The product adopts digital control as the core, which can effectively meet the signal and power control requirements of intelligent lighting drive.
“For example, our iW3688 can support buck-boost (non-isolated scheme) or flyback topology (isolation scheme), and also supports front-cut or post-cut dimmers, compatible with most intelligently controlled phase-cut dimmers.†Yan Liang said that when the product is running without dimmer, PF>0.9, THD<20%, suitable for wide dimming range of 1%-100%.
In order to adapt to the "intelligent" development trend, Ming Micro Electronics has also launched a series of IC products, including integrated intelligent application chips SM2211E and SM2212E under linear constant current driving mode.
"These products do not need to add additional dimming originals, no need to change the wiring, and do not add any dimmers." Li Zhaohua, deputy general manager of Ming Microelectronics, said that it has a variety of dimming methods such as Bluetooth, WIFI, ZigBee, etc. Flashing, easily verified by conducted radiation.
Li Zhaohua believes that the birth of intelligent lighting has accelerated the arrival of the Internet of Things era. In the future, smart lighting will accelerate to expand into the network field, software field, and mobile phone field (tablet system). At the same time, with the deepening of the concept of intelligent lighting, the speed of lighting popularization is accelerated and the cost is further reduced. In the future, intelligent lighting must be the mainstream of lighting, and also the trend and direction of LED lighting driving technology challenges.
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