
Fairchild Semiconductor
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