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发光二极管(LED)(尤其是高亮度(HB) LED)在用于交通控制的显示和标牌应用中备受青睐,因为它们可用于面板的RGB矩阵,或为LCD面板提供背光。RGB LED的发光性能尤其需要精确控制,以确保正确处理调色板,同时满足效率和可靠性要求。

为确保LED亮度正确,可使用高精度恒流转换器来控制流入LED的电流。

除了一套广泛的硬件和软件评估与开发工具外,我们还提供大量的单片DC-DC LED驱动器和控制器、用于离线AC-DC实现的功率MOSFET,以及全系列8位和32位微控制器,以帮助设计高效、可靠的显示和标牌解决方案。

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