High-Current FET Drivers are used in application that require I2C communications to control large loads. High-Current Drivers may be used to control motors, incandescrnt lights, large LEDs, and other power-hungry devices. Most of our High-Current drivers are N-Channel, also known as "Low Side Drivers". N-Channel drivers control high-current loads by connecting and disconnecting the Ground of the power supply. High Side Drivers can be used to provide a voltage source, but are typically higher in cost and less efficient.