Description

The FAN7389 is a monolithic three-phase half-bridge gate-drive IC designed for high-voltage, high-speed driving MOSFETs and IGBTs operating up to +600 V.

Features

■ Floating Channel for Bootstrap Operation to +600 V

■ Typically 350 mA/650 mA Sourcing/Sinking Current Driving Capability for All Channels

■ Extended Allowable Negative VS Swing to -9.8 V for Signal Propagation at VDD=VBS=15 V

■ Output In-Phase with Input Signal

■ Over-Current Shutdown Turns off All Six Drivers

■ Matched Propagation Delay for All Channels

■ 3.3 V and 5.0 V Input Logic Compatible

■ Adjustable Fault-Clear Timing

■ Built-in Advanced Input Filter

■ Built-in Shoot-Through Prevention Logic

■ Built-in Soft Turn-Off Function

■ Common-Mode dv/dt Noise Canceling Circuit

■ Built-in UVLO Functions for All Channels

Applications

■ 3-Phase Motor Inverter Driver

■ Air Conditioners

■ Washing Machines

■ General-Purpose Three-Phase Inverters