FAD7191: 600V, 4.5A, High & Low Side Automotive Gate Driver IC

Description: The FAD7191 is a monolithic high- and low-side gat...
  • The FAD7191 is a monolithic high- and low-side gate-driver IC, which can drive high speed MOSFETs and IGBTs that operate up to +600V. It has a buffered output stage with all NMOS transistors designed for high pulse driving capability and minimum cross-conduction.
    ON Semiconductor’s high-voltage process and common-mode noise canceling technique provide stable operation of high-drivers under high dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8V (typical) for VBS = 15V.
    The UVLO circuit prevents malfunction when VDD and VBS are lower than the specified threshold voltage.
    The high current and low output voltage drop features make this device suitable for controlling direct injection actuators and for use in many automotive DC-DC converter and motor control applications.
    The FAD7191 in 14-SOP package has separate signal and power ground for higher noise immunity in high power application, sufficient clearance and creepage distance necessary for High Voltage applications as well as an Enable pin for shutdown redundancy purpose
  • Features
  • Floating Channel for Bootstrap Operation to +600V
  • 4.5A Sourcing and 4.5A Sinking Current Driving Capability
  • Common-Mode dV/dt Noise Cancelling Circuit
  • Built-in Under-Voltage Lockout for Both Channels
  • Matched Propagation Delay for Both Channels
  • 3.3V and 5V Input Logic Compatible
  • Output In-phase with Input
  • Qualified to AEC Q100
  • Separate signal and power grounds
  • 14-SOP package with creepage and clearance for High Voltage applications
  • Enable pin for shutdown redundancy purpose
  • Applications
  • MOSFET and IGBT driver applications
  • Motor Control (A/C compressor, pumps, e-turbo)
  • DC-DC converters
  • Automotive applications
  • End Products
  • Electric and Hybrid Electric Vehicles (EV-HEV)
  • 48V Mild Hybrid Vehicles
  • Technical Documentation & Design Resources
    Availability and Samples
    FAD7191M1X
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: 600V, 4.5A, High & Low Side Automotive Gate Driver IC, High-Current, High & Low Side Gate Driver IC in SOIC14
  • Package Type: SOIC-14
  • Package Case Outline: 751EF
  • MSL: 2
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:12,500
  • Specifications
  • Type: MOSFET or IGBT 
  • Number of Drivers:
  • Vin Max (V): 625 
  • VCC Max (V): 25 
  • Drive Source/Sink Typ (mA): 4500 / 4500 
  • Rise Time (ns): 25 
  • Fall Time (ns): 25 
  • tp Max (ns): 200 
  • Package Type: SOIC-14 
  • ON Semiconductor Full Web Site