OSK1039A-IYG is a optocoupler from Optosupply. It is a 4-channel MOSFET driver IC with high output current of over 6A. It is a non-inverting, low-power driver which is ideal for driving power MOSFETs, IGBTs, TRIACs and other logic level devices. It has an adjustable deadtime, wide supply range, and low current consumption.