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This literature is subject to all applicable copyright laws and is not for resale in any manner.FAN7888 3 Half-Bridge Gate-Drive IC April 2016 FAN7888 3 Half-Bridge Gate-Drive IC Features Description Floating Channel for Bootstrap Operation to +200 V The FAN7888 is a monolithic three half-bridge gate-drive IC designed for high-voltage, high-speed driving MOS- Typically 350 mA / 650 mA Sourcing/Sinking Current FETs and IGBTs operating up to +200 V. Driving Capability for All Channels 3 Half-Bridge Gate Driver Fairchilds high-voltage process and common-mode noise canceling technique provide stable operation of Extended Allowable Negative V Swing to -9.8 V for S high-side drivers under high-dv/dt noise circumstances. Signal Propagation at V =15 V BS Matched Propagation Delay Time Maximum: 50 ns An advanced level-shift circuit allows high-side gate 3.3 V and 5 V Input Logic Compatible driver operation up to V =-9.8 V (typical) for V =15 V. S BS Built-in Shoot-Through Prevention Circuit for All The UVLO circuits prevent malfunction when V and DD Channels with 270 ns Typical Dead Time V are lower than the specified threshold voltage. BS Built-in Common Mode dv/dt Noise Canceling Circuit Output drivers typically source/sink 350 mA / 650 mA, Built-in UVLO Functions for All Channels respectively, which is suitable for three-phase half-bridge applications in motor drive systems. Applications 3-Phase Motor Inverter Driver Related Resources 20-SOIC AN-6076 - Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC AN-9052 - Design Guide for Selection of Bootstrap Components AN-8102 - Recommendations to Avoid Short Pulse Width Issues in HVIC Gate Driver Applications Ordering Information Operating Part Number Package Temperature Range Packing Method FAN7888MX 20-SOIC -40C to +125C Tape & Reel 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN7888 Rev. 1.5