一種多段高效恒功率線性IC——2019神燈獎申報技術(shù)

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項目名稱：  一種多段高效恒功率線性IC

A Multistage High Efficiency Constant Power Linear IC

申報單位：  深圳市長運通半導體技術(shù)有限公司

綜合介紹或申報理由：

擁有獨特的恒流控制專利技術(shù)；恒流精度高；低諧波失真；高功率因數(shù)；效率高達90%；具有過溫保護功能和外部調(diào)節(jié)溫度保護點功能；恒功率效果好；無EMC問題；內(nèi)置幾個高壓MOS管，抗干擾能力強。外圍設(shè)計應(yīng)用簡單，應(yīng)用于很多產(chǎn)品領(lǐng)域，無需過多的元器件，便于生產(chǎn)，完全可以實現(xiàn)自動化作業(yè)。

With unique patent technology of constant current control; high precision of constant current; low harmonic distortion; high power factor; efficiency up to 90%; over-temperature protection function and external temperature regulation protection pointfunction; good constant power effect; no EMC problem; built-in several high-voltage MOS transistors, strong anti-interference ability. Peripheral design and application are simple, applied in many product areas, without too many components, easy to produce, can fully achieve automation.

主要技術(shù)參數(shù)：

工作溫度 working voltage：-20℃----+120℃；

存儲溫度storage voltage：-50℃----+150℃；

靜電防護Electrostatic protection： 2KV；

最大輸出電流 Max output current：80mA；

輸出電流精度output current accuracy ：±3%；

溫度保護設(shè)置電壓Temperature Protection Setting Voltage：1V；

溫度保護點Temperature protection point：140℃；

內(nèi)置Internal MOS：2個（pcs）750V和2個(pcs)550V
   

與國內(nèi)外同類產(chǎn)品或同類技術(shù)的比較情況：

經(jīng)濟評價分析：

隨著產(chǎn)品投向市場，其逐步被客戶接受，2018年下半年，產(chǎn)生的銷售額在400萬左右，預(yù)計2019年這款芯片產(chǎn)生的銷售額在1500萬左右；2020年預(yù)計會在2000萬左右。關(guān)于這種產(chǎn)品，是未來的發(fā)展方向和趨勢，市場前景非常大。

With the product coming into the market, it is gradually accepted by customers. In the second half of 2018, the sales generated are about 4 million. It is estimated that the sales generated by this chip will be about 15 million in 2019 and 20 million in 2020. With regard to this product, it is the future direction and trend of development, and the market prospects are very large.

技術(shù)及工藝創(chuàng)新要點：

將復雜的模擬電路高度集成化設(shè)計，降低功耗，提高功率密度和轉(zhuǎn)換效率，同時采用SOC工藝生產(chǎn)，提高芯片的良品率。

Complex analog circuits are highly integrated to reduce power consumption, improve power density and conversion efficiency, and adopt SOC technology to produce, improve the chips quality rate.

實際運用案例和用戶評價意見：

以客戶球泡9W為例，詳細說明資料如下：
1、Take customer Bubble 9W as an example, the detailed information is as follows:
2、設(shè)計原理圖 Design schematic diagram

獲獎、專利情況：

1、發(fā)明專利：
名稱：LED驅(qū)動芯片及其過溫調(diào)節(jié)電路，專利號：201510926910.7；

1、Patents for invention:

Name: LED Driver Chip and Its Over temperature Regulating Circuit, Patent No:201510926910.7；

2、發(fā)明專利：

名稱：LED光電模組及其驅(qū)動芯片，專利號：201510922035.5；

2、Patents for invention:

Name: LED lighting module and its driver chip. Patent No: 201510922035.5；

是否有“智能設(shè)計”？

能夠做到智能控制，主要是結(jié)合程序控制芯片，可以實現(xiàn)恒功率調(diào)光調(diào)色溫帶記憶功能產(chǎn)品。關(guān)鍵是通過控制芯片發(fā)出的信號，對驅(qū)動芯片控制，實現(xiàn)對其開和關(guān)的的效果，從而讓不同支路的燈珠發(fā)光，達到不同色溫進行改變的目的。同時，控制芯片具有記憶功能，即可以實現(xiàn)對模塊的工作狀態(tài)進行記憶。

Intelligent control, mainly combined with program control chip, can achieve constant power dimming and color palette temperature zone memory function products. The key is to control the signal sent by the chip to control the driver chip, so as to achieve the effect of switching on and off, so as to make the beads of different branches glow and achieve the purpose of changing the color temperature. At the same time, the control chip has memory function, which can realize the memory of the working state of the module.

能夠做到智能控制，主要是結(jié)合程序控制芯片，可以實現(xiàn)恒功率調(diào)光調(diào)色溫帶記憶功能產(chǎn)品。關(guān)鍵是通過控制芯片發(fā)出的信號，對驅(qū)動芯片控制，實現(xiàn)對其開和關(guān)的的效果，從而讓不同支路的燈珠發(fā)光，達到不同色溫進行改變的目的。同時，控制芯片具有記憶功能，即可以實現(xiàn)對模塊的工作狀態(tài)進行記憶。

Intelligent control, mainly combined with program control chip, can achieve constant power dimming and color palette temperature zone memory function products. The key is to control the signal sent by the chip to control the driver chip, so as to achieve the effect of switching on and off, so as to make the beads of different branches glow and achieve the purpose of changing the color temperature. At the same time, the control chip has memory function, which can realize the memory of the working state of the module.
申報單位介紹：

深圳市長運通半導體技術(shù)有限公司（CYT）成立于2003年，是一家擁有行業(yè)領(lǐng)先技術(shù)的集成電路和LED照明解決方案提供商，專業(yè)從事包括LED照明驅(qū)動芯片、LED高壓芯片以及數(shù)碼類產(chǎn)品電源管理芯片的研發(fā)及銷售，是國家高新技術(shù)企業(yè)、國家集成電路設(shè)計深圳產(chǎn)業(yè)化基地重點企業(yè)、深圳市自主創(chuàng)新行業(yè)龍頭企業(yè)、廣東省半導體照明產(chǎn)業(yè)聯(lián)合創(chuàng)新中心發(fā)起單位以及國家半導體照明標準光組件標準“螞標”的主導制定者。  

Shenzhen CYT Semiconductor Technology (CYT) established in 2003, it is a power management and LED lighting solution provider integrating R&D, production and sales. As the Shenzhen key enterprise in national IC design  industry, and Shenzhen innovation industry leader, CYT is the standard? LED lighting module maker in Guangdong province semiconductor lighting industry innovation center.

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