FAN7391 Overview
The FAN73912 is a monolithic half bridge gate−drive IC designed for high−voltage and high−speed driving for MOSFETs and IGBTs that operate up to +1200 V. The advanced input filter of HIN provides protection against short−pulsed input signals caused by noise. An advanced level−shift circuit offers high−side gate driver operation up to VS = −9.8 V (typical) for VBS = 15.
FAN7391 Key Features
- Floating Channel for Bootstrap Operation to +1200 V
- Gate Driver Supply (VCC) Range from 12 V to 20 V
- Separate Logic Supply (VDD) Range from 3 V to 20 V
- Extended Allowable Negative VS Swing to -9.8 V for Signal
- Built-in Cycle-by-Cycle Edge-Triggered Shutdown Logic
- Built-in Shoot-Through Protection Logic
- mon-Mode dv/dt Noise Canceling Circuit
- UVLO Functions for Both Channels
- Built-in Advanced Input Filter
- Matched Propagation Delay Below 50 ns
