FAN7389MX1 Datasheet PDF - Fairchild

●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.

●Fairchild’s high-voltage process and common-mode noise canceling technique provide stable operation of

●high-side drivers under high-dv/dt noise circumstances.

●An advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8 V (typical) for VBS =15 V.

●The protection functions include under-voltage lockout and inverter over-current trip with an automatic fault

●clear function.

●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