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This literature is subject to all applicable copyright laws and is not for resale in any manner.FAN73932 Half-Bridge Gate Drive IC February 2010 FAN73932 Half-Bridge Gate Drive IC Features Description Floating Channel for Bootstrap Operation to +600V The FAN73932 is a half-bridge, gate-drive IC with shut- down and dead-time functions which can drive high- Typically 2.5A/2.5A Sourcing/Sinking Current Driving speed MOSFETs and IGBTs that operate up to +600V. It Capability has a buffered output stage with all NMOS transistors Extended Allowable Negative V Swing to -9.8V for S designed for high pulse current driving capability and Signal Propagation at V =15V BS minimum cross-conduction. High-Side Output in Phase of IN Input Signal Fairchilds high-voltage process and common-mode 3.3V and 5V Input Logic Compatible noise canceling techniques provide stable operation of Matched Propagation Delay for Both Channels the high-side driver under high dv/dt noise circum- Built-in Shutdown Function stances. An advanced level-shift circuit offers high-side Built-in UVLO Functions for Both Channels gate driver operation up to V =-9.8V (typical) for S Built-in Common-Mode dv/dt Noise Canceling Circuit V =15V. BS Internal 400ns Minimum Dead-Time The UVLO circuit prevents malfunction when V and DD V are lower than the specified threshold voltage. BS The high-current and low-output voltage drop feature Applications makes this device suitable for all kinds of half- and full- bridge inverters, like motor drive inverter, switching High-Speed Power MOSFET and IGBT Gate Driver mode power supply, induction heating, and high-power Induction Heating DC-DC converter applications. High-Power DC-DC Converter Synchronous Step-Down Converter Motor Drive Inverter 8-SOP Ordering Information Operating Part Number Package Temperature Range Eco Status Packing Method FAN73932M Tube 8-SOP -40C to +125C RoHS FAN73932MX Tape & Reel For Fairchilds definition of Eco Status, please visit: