Gate Driver ICs are specialized ICs for driving the gates of power semiconductors like MOSFETs and IGBTs. They bridge control circuits and power devices in power – electronic systems.
These ICs perform signal amplification and level conversion. They boost weak control signals to drive power semiconductors and adjust signal levels to match device requirements. Gate Driver ICs also enable precise switching control. They optimize turn – on and off times for high – efficiency operation and prevent malfunctions, like shoot – through in bridge circuits. Moreover, they offer protection functions. They detect and handle over – current, over – voltage, and under – voltage situations to safeguard power semiconductors from damage.