ON Semiconductor LED 驱动-智能制造网

ON Semiconductor LED 驱动

LED Driver是用于驱动LED等的电源控制芯片，根据其拓扑类型，可分为AC-DC LED Driver，DC-DC LED Driver，Linear LED Driver，其本质和AC-DC，DC-DC，LDO都是一样的，不同的就是内部集成了恒流源，用以输出恒定电流驱动LED灯。

ON Semiconductor LED Driver选型主要考虑输入源的类型，再根据类型以及其特性进行LED Driver类型的选型

ON Semiconductor AC-DCLED Driver ：Buck, boost, and buck-boost ac-dc LED drivers

ON Semiconductor DC-DCLED Driver ：Buck, boost, buck-boost, and charge pump dc-dc LED Drivers

ON Semiconductor Linear LED Driver：Linear LED drivers and constant current regulators