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汽车车外照明系统包括转向、前照灯和尾灯,是任何车辆的标准配件。为了提高驾驶员和乘客的安全性和舒适度,实现更复杂的车身设计,车辆逐渐开始在自适应前照灯(AFL)系统中配备氙气灯(HID)和发光二极管灯(LED)。

智能前大灯系统需要使用高效LED驱动解决方案,且具有先进的诊断功能。用于实现动态照明的先进系统还需要前大灯水平和垂直照明调节。

ST的汽车产品组合包括多种高/低边驱动器,适用于从高功率前车灯到日间行驶灯(DRL)系统,以及转向灯、尾灯和配合成本优化的微控制器,打造高效可靠的照明模块。

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