资料介绍
基于STM8S208X AN3151数字恒流LED应用的控制器
AN3151
Application note
Digital constant-current controller for
LED applications based on STM8S208X
Introduction
LEDs have been used for many years simply as status indicators but are now playing a
considerable role in a host of application fields, even with high power requirements, due to
improvements in lighting efficiency, longer lifetime, reliability, and costs. LED-based lighting
systems are increasingly used in display panels, emergency lighting, architectural lighting