Munich, Germany, January 16, 2017 – LED car headlights are energy efficient and support new lamp designs and applications such as matrix beams and laser high beam. Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) is supporting the advancement of automotive lighting technology with the introduction of high-power LED drivers designed for automotive headlights, which are part of LITIX Power Flex and LITIX Power. series. These devices offer flexible DC/DC drive solutions for LED systems designed for powers up to 50 W or higher. The device's application design is flexible, including strings up to 55 V, a string of medium-power LEDs, or a small number of LEDs with currents up to 3 A or higher. The LITIX Power Flex TLD5541-1QV and LITIX Power TLD5190QV LED drivers are ideal for high power and high current LED applications. These include automotive headlights, lasers and LED headlights. In addition, they are ideal for battery-powered LED applications as a high-efficiency power supply. In addition, they also help to design cost-saving full-LED automotive headlights, including economical full-LED headlamps designed to fit in tight spaces such as motorcycle handlebars. The TLD5541-1QV is the first product in the new multi-topology DC/DC controller family LITIX Power Flex. Synchronous H-bridge DC/DC controllers are ideal for driving a wide range of high-power LED devices with a maximum system efficiency of over 92%. This can improve system reliability and improve thermal performance and PCB size. Thanks to switching frequency optimization and adjustable range, the TLD5541-1QV helps to reduce EMC emissions and meet stringent EMC requirements such as CISPR 25 class 5. The TLD5541-1QV features seamless buck-boost regulation and fast dynamic load trip performance. As a result, it can help achieve cost-saving LED headlamp designs with sophisticated protection and diagnostic capabilities. A TLD5541-1QV can drive two or more LED loads with separate switches on a string of up to 55 V. The current accuracy specification of the LED reaches +/- 3%. The TLD5541-1QV features built-in protection and an SPI interface for analog and digital (PWM) dimming. The switching frequency can be adjusted from 200 kHz to 700 kHz. The adjustable soft start function limits current peaks and voltage overshoot at startup. The LITIX Power series of DC/DC converters and controllers are designed for medium to high power applications, including LED daytime running lights and LED low beam and high beam lights. The new member of the product line, the TLD5190QV, is a synchronous H-bridge DC/DC controller with similar functionality to the TLD5541-1QV. It has no SPI interface and is especially suitable for LED control electronics without a microcontroller and is easier to implement. In addition, it offers integrated protection, analog and digital (PWM) dimming, and supports adjustable switching frequencies from 200 kHz to 700 kHz. The synchronous H-bridge DC/DC controller TLD5541-1QV TLD5190QV is now in volume production and is available in a VQFN-48 package. Both LED drivers are suitable for use in harsh automotive environments and are sized to meet AEC-Q100 requirements. Infineon offers demonstration boards, data sheets and PSpice simulation models to support application design. For more information on the full range of LITIX portfolios please visit: LITIX Infineon Technologies AG is the world's leading semiconductor technology company, making people's lives more convenient, safe and environmentally friendly. Infineon's microelectronics products and solutions will lead you to a bright future. In fiscal year 2016 (ending September 30), the company's sales reached 6.5 billion euros and it has approximately 36,300 employees worldwide. Infineon is listed on the Frankfurt Stock Exchange (ticker symbol: IFX) and the US over-the-counter market OTCQX International Premier (ticker symbol: IFNNY). Infineon Technologies AG officially entered the Chinese market in 1995. Since the establishment of the first company in Wuxi in October 1995, Infineon's business has grown very rapidly, with approximately 2,000 employees in China, and has become an important driving force for Infineon's Asia Pacific and global business development. Infineon has established a complete industrial chain covering R&D, production, sales, marketing and technical support in China, and has carried out in-depth research with leading domestic enterprises and universities in sales, technology research and development, and personnel training. Cooperation. KNM6 Series Moulded Case Circuit Breaker
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