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FAN73933 - Half-Bridge Gate Drive IC

General Description

The FAN73933 is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating up to +600V.

It has a buffered output stage with all NMOS transistors designed for high-pulse-current driving capability and minimum cross-conduction.

Key Features

  • Floating Channel for Bootstrap Operation to +600V.
  • Typically 2.5A/2.5A Sourcing/Sinking Current Driving.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FAN73933 — Half-Bridge Gate Driver December 2009 FAN73933 Half-Bridge Gate Drive IC Features „ Floating Channel for Bootstrap Operation to +600V „ Typically 2.5A/2.5A Sourcing/Sinking Current Driving Description The FAN73933 is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating up to +600V. It has a buffered output stage with all NMOS transistors designed for high-pulse-current driving capability and minimum cross-conduction. Fairchild’s high-voltage process and common-mode noise canceling techniques provide stable operation of the high-side driver under high dv/dt noise circumstances. An advanced level-shift circuit offers high-side gate driver operation up to VS=-9.8V (typical) for VBS=15V.