The FAN7888 is a monolithic three half-bridge gate-drive IC designed for high-voltage, high-speed driving MOS-FETs and IGBTs operating up to +200V.
The FAN7888 is designed as a high-voltage, high-speed driver for three-phase half-bridge applications. It features floating channels for bootstrap operation up to 200V, matched propagation delays of maximum 50ns, and built-in shoot-through prevention with typically 270ns dead time.
The device includes common-mode dv/dt noise canceling circuits and UVLO functions for all channels. Output drivers can source or sink currents of 350mA/650mA respectively, making it suitable for driving MOSFETs and IGBTs in motor inverters.
The device operates within an ambient temperature range of -40°C to +125°C.
The circuit provides a typical dead time of 270ns.