The SM4601CSKC-TRG is a MOSFET IC with 8 pins in a SOP-8 package, manufactured by Sinopower. It contains two MOSFETs which have RoHS compliance. It is a high-performance digital control IC mainly used for driving and controlling high-power, low-voltage power supply and digital power. The MOSFETs have a maximum drain source voltage of 60V and a maximum drain current up to 0.424A. The SM4601CSKC-TRG is dual-channel, easily configurable and has integrated protection functions. It is suitable for applications such as AC/DC adapters and HID (High Intensity Discharge) lighting.