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This literature is subject to all applicable copyright laws and is not for resale in any manner.FAN73892 3-Phase Half-Bridge Gate-Drive IC January 2013 FAN73892 3-Phase Half-Bridge Gate-Drive IC Features Description Floating Channel for Bootstrap Operation to +600 V The FAN73892 is a monolithic three-phase half-bridge gate-drive IC designed for high-voltage, high-speed, Typically 350 mA/650 mA Sourcing/Sinking driving MOSFETs and IGBTs operating up to +600 V. Current-Driving Capability for All Channels Fairchilds high-voltage process and common-mode Extended Allowable Negative V Swing to -9.8 V for S noise-canceling technique provide stable operation of Signal Propagation at V =V =15 V DD BS high-side drivers under high-dv/dt noise circumstances. Outputs Out of Phase with Input Signals An advanced level-shift circuit allows high-side gate Over-Current Shutdown Turns Off All Six Drivers driver operation up to V = -9.8 V (typical) for V =15 V. S BS Matched Propagation Delay for All Channels The protection functions include under-voltage lockout and inverter over-current trip with an automatic fault- 3.3 V and 5.0 V Input Logic Compatible clear function. Over-current protection that terminates all Adjustable Fault-Clear Timing six outputs can be derived from an external current- sense resistor. An open-drain fault signal is provided to Built-in Advanced Input Filter indicate that an over-current or under-voltage shutdown Built-in Shoot-Through Prevention Logic has occurred. The UVLO circuits prevent malfunction when V and V are lower than the threshold voltage. DD BS Built-in Soft Turn-Off Function Output drivers typically source and sink 350 mA and Common-Mode dv/dt Noise-Canceling Circuit 650 mA, respectively which is suitable for three-phase Built-in UVLO Functions for All Channels half-bridge applications in motor drive systems. Applications 28-SOIC 3-Phase Motor Inverter Driver Air Conditioner, Washing Machine, Refrigerator, Dish Washer Industrial Inverter Sewing Machine, Power Tool General-Purpose Three-Phase Inverter Ordering Information Operating Packing Part Number Package Temperature Method (1) FAN73892MX 28-Lead, Small Outline Integrated Circuit, (SOIC) -40 to +125C Tape & Reel Note: 1. These devices passed wave-soldering test by JESD22A-111. 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN73892 Rev.1.0.3