LM3407 恒流输出浮降压开关转换器,它为高功率LED提供恒定电流 Pdf资料

应用功能： 恒流输出浮降压开关转换器,它为高功率LED提供恒定电流 The LM3407 is a constant current output floating buck switching converter designed to provide constant current to high power LEDs. The device is ideal for automotive, industrial and general lighting applications. The LM3407 has an integrated power N-MOSFET that makes the application solution compact and simple to implement.