With the development of the IOT industry, intelligent LED lighting has become an important part of the IOT. As the capabilities of mobile devices continue to escalate, the use of wireless methods to control lighting is a direction for smart lighting in the future. In particular, remote control will bring a lot of convenience to the user. For example, it is also possible to check whether the lamp at home is related to work, and to control it. NXP offers fully integrated solutions for automotive solid state lighting applications. These include the ASLxxxx family of multi-channel LED drivers, which are fully integrated solutions that guarantee system flexibility and stability for automotive LED lighting applications. In addition, the TDA3629 headlight position controller is available to support adaptive beam adjustment solutions. Both solutions significantly improve system performance and minimize the overhead associated with different applications. LED driver IC and lamp position controller The NXP ASLxxxx family of LED driver ICs is a vehicle-specific application-specific standard product that provides a fully integrated solution for automotive LED lighting applications. Not only does it provide the functionality needed for today's and tomorrow's automotive LED applications, it also maintains system flexibility, supports design reuse, and is highly scalable and cost effective. The light level controller is a monolithic integrated circuit for passenger cars that adjusts the beam height of the headlights of the car to a state defined by the driver of the vehicle through a potentiometer on the instrument panel. The driver simply adjusts the height by simply selecting a new position, and the TDA3629 activates the control motor to increase or decrease its beam angle. Its low positional error allows the driver to accurately position his headlight beam, maximizing the road and not glaring any oncoming vehicles. The device prevents temperature rise above 160 oC and electrical transients, as well as undervoltage/overvoltage protection and broken wire detection. The ASLxxxx family of LED drivers is a versatile, application-specific, constant current, high brightness LED driver IC. They provide a fully integrated solution for automotive LED lighting applications that maintains system flexibility, supports design reuse, and enables high scalability of low-cost solutions. The main features are three: First, lower system costs. The NXP Drive IC portfolio is designed to achieve maximum design freedom in initial design, volume production and future system upgrades at the lowest cost. The portfolio includes two families - the Multi-Phase Boost ASLx500 and the Multi-Channel Step-Down ASLx416 Driver IC. In addition, they provide a unified platform architecture that can drive any number of LEDs and channels while reducing system cost. Second, there is less space. The high degree of digital integration ensures the minimum number of external components for maximum durability and design simplicity. In addition, NXP's multi-channel buck IC uses an external power MOSFET for each channel. This achieves the best thermal performance of the driver at high currents (more than 1.5A per channel). As a result, NXP's multi-channel LED driver ICs deliver high output power with minimal PCB area without the need for expensive heat sink components. Third, shorten the R&D production cycle. NXP's multi-channel LED driver ICs are highly scalable and flexible. The NXP solution has a boost IC that can scale from dual to 12 channels with output power between 30 W and 140 W. In addition, through the SPI interface, NXP driver ICs can be flexibly programmed to enable NXP solutions to drive a variety of advanced lighting applications such as adaptive high beam illumination (ADB), advanced headlight illumination (AFL), laser illumination, etc. . NXP's solutions also feature optimized architecture, packaging and leads to shorten the R&D production cycle for new product development and future product upgrades. NXP GreenChip Smart Lighting Solutions NXP's GreenChip smart lighting solutions offer a new form of lighting control and energy management with compact IP and low cost, wireless IP connectivity, energy-efficient lighting and low standby power consumption (currently 150mW, planned to be reduced to 50mW). Lamp driver: CFL, SSL, HF-TL, HID Wireless microcontroller: JN5148 Wireless microcontroller JenNet-IP or ZigBee network stack Smart supply: TEA1721AT, TEA1721BT, TEA1721DT, TEA1721FT Key features and advantages 1. Flexible, easy to expand and affordable software solutions 2. Highly secure IP intelligent lighting system with JenNet-IP software stack for secure debugging/communication 3. Support up to 500 nodes with powerful network self-healing and readjustment capabilities 4. A full range of NXP products such as lighting drivers, AC/DC converters, high-performance IEEE 802.15.4 single-chip transceivers and MCUs ensure solution flexibility Isolator Waveguide/Coaxial/Tab Isolator Waveguide,Rf Isolator Waveguide,Microwave Rf Isolators,Waveguide Rf Coaxial Isolator Chengdu Zysen Technology Co., Ltd. , https://www.zysenmw.com