ST STLUX385A 100W LED街灯照明解决方案
ST公司的STLUX385A是用于照明和电源转换的数字器件STLUX系列产品,集成了各种架构和应用功能,包括用来驱动多个LED串的降压转换器,用于PFC的升压转换器,用于大功率可调光LED串的半桥谐振转换器和用于HID灯的全桥控制器.本文介绍了STLUX385A主要特性,内部框图和内部设计图,以及100W LED街灯照明演示板STEVAL385LEDPSR主要特性,电路图和材料清单.
The STLUX385A device is part of the STLUX™ family of STMicroelectronics® digital devices tailored for lighting and power conversion applications. The STLUX385A has been successfully integrated in a wide range of architectures and applications, starting from simple buck converters for driving multiple LED strings, boost for power factor corrections, half-bridge resonant converters for high power dimmable LED strings and up to full bridge controllers for HID lamp ballasts.
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