Help to improve the efficiency, lighting quality and working life of solid-state lighting systems
February 19, 2013, Munich, Germany and Santa Clara, California- Infineon Technologies AG (FSE code: IFX / OTCQX code: IFNNY) recently released two new 60V at the "Strategies in Light" exhibition DC / DC LED driver ILD6070 and ILD6150. These two 60V LED drivers can achieve excellent power conversion efficiency, have first-class current accuracy to ensure a constant light output, and are the first in the industry to integrate an adjustable over-temperature protection device to protect lighting elements from overheating damage. The two 60V LED drivers provide a wide input voltage range (4.5 V to 60V), adjustable output current up to 0.7 A or 1.5 A, and support digital or analog dimming input, and provide maximum dimming up to 3000: 1 ratio. With these two 60V LED drivers, lighting equipment manufacturers can flexibly design and produce multiple products.
Infineon's latest 60V driver allows lighting equipment manufacturers to design and produce lamps containing up to 18 LEDs. In contrast, the average 40V driver on the market can only support up to 12 LEDs. This helps manufacturers reduce the cost of lighting systems or increase their luminous flux.
Dr. Chris TIan Burrer, Head of Infineon Technologies ’AC / DC and Lighting IC Products Division said:" The lighting industry is making great strides towards LED lamps. The growth rate is expected to reach 30% in the next few years. While trying to innovate in engineering design, do everything possible to improve the competitive advantages in terms of performance and cost. Infineon ’s goal is to provide a full range of optimized and efficient power conversion components and control components for lighting systems.
The new driver further enriches Infineon's switch-mode buck LED driver product portfolio for low-voltage driving lighting applications, including indoor and outdoor lighting systems suitable for home, commercial, and industrial environments. These drivers can operate at a switching frequency of up to 1 MHz to reduce the size of external components required in the design, thereby helping to reduce production costs and reduce board space. In addition, its high efficiency and improved thermal performance also help reduce system size.
The benchmark features of the new device include:
• Typical DC / DC conversion efficiency is as high as 98%, which can improve the overall efficiency of the lamp and reduce the thermal load.
• Ensuring 3% current accuracy over the entire input voltage range from 4.5V to 60V helps to achieve excellent light output stability.
• Adjustable over-temperature protection features can reduce light output when the threshold temperature is reached instead of turning off the lighting. With this feature, the LED lamp will always work in the non-critical temperature range, thereby significantly extending the working life.
Availability, packaging and pricing
ILD6070 / ILD6150 driver samples will be available starting in March this year, with unit prices of US $ 1.50 and US $ 1.80, respectively. DSO-8 packaged devices are sold in large quantities at approximately US $ 0.80, with a minimum order of 10,000.
Designers using Infineon LED driver ICs can use the "Infineon Light Desk" () design tool. Through this tool, designers can quickly design and simulate LED driver circuits suitable for various types of LED applications, and can choose to redesign, as well as download design briefs and technical specifications, drawings and bills of materials.
Infineon has exhibited a brand new LED driver at the "Strategies in Light" exhibition (Booth 204) in Santa Clara, California. For full information on Infineon's switch mode LED drivers, please visit http: //.
About Infineon
Infineon Technologies AG, headquartered in Neubiberg, Germany, provides semiconductor and system solutions for the three major scientific and technological challenge areas of modern society—energy efficiency, mobility, and security. In fiscal year 2012 (as of September 30), the company achieved sales of 3.9 billion euros and had approximately 26,700 employees worldwide. Infineon Technologies has operations all over the world, with branches in Miupida, USA, Singapore, Asia-Pacific, and Tokyo, Japan. Infineon is currently listed on the Frankfurt Stock Exchange (ticker symbol: IFX) and the U.S. over-the-counter market (OTCQX) InternaTIonal Premier (stock code: IFNNY).
Infineon in China
Infineon Technologies AG officially entered the Chinese market in 1995. Since the establishment of the first company in Wuxi in 1996, Infineon's business has achieved very rapid growth, with approximately 1960 employees in China (as of September 30, 2012), has become Infineon's Asia Pacific and global business An important driving force for development. Infineon has established a complete industrial chain covering R & D, production, sales, marketing, technical support, etc. in China, and has carried out in-depth cooperation with domestic leading companies and universities in sales, technical research and development, and personnel training. Cooperation.
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