FAN7391: 625V, 3.3/5V input logic compatible, 4.5/4.5A sink/source current, High & Low Side Gate-Drive IC with Advanced input filter

Description: The FAN7391 is a monolithic high- and low-side gat...
  • The FAN7391 is a monolithic high- and low-side gate-drive IC, which can drive high-speed MOSFETs and IGBTs that operate up to +600 V. 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. The advanced input filter of HIN provides protection against short-pulsed input signals caused by noise.The UVLO circuits prevent malfunction when VDD and VBS are lower than the specified threshold voltage. The high-current and low-output voltage-drop feature makes this device suitable for the PDP sustain pulse driver, motor driver, switching mode power supply, and high-power DC-DC converter applications.
  • Features
  • Floating Channel for Bootstrap Operation to +600V
  • Typically 4.5A/4.5A Sourcing/Sinking Current Driving Capability
  • Common-Mode dv/dt Noise-Cancelling Circuit
  • Built-in Under-Voltage Lockout for Both Channels
  • Built-in Advanced Input Filter
  • Matched Propagation Delay for Both Channels
  • Logic(VSS) and Power (COM) Ground ±5V Offset
  • 3.3V and 5V Input Logic Compatible
  • Output In-Phase with Input
  • Applications
  • AC-DC Merchant Power Supply
  • Consumer Appliances
  • Industrial Motor
  • Technical Documentation & Design Resources
    Availability and Samples
    FAN7391MX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 625V, 3.3/5V input logic compatible, 4.5/4.5A sink/source current, High & Low Side Gate-Drive IC with Advanced input filter
  • Package Type: SOIC-14
  • Package Case Outline: 751EF
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Specifications
  • Type: MOSFET or IGBT 
  • Number of Drivers:
  • Vin Max (V): 625 
  • VCC Max (V): 21 
  • Drive Source/Sink Typ (mA): 4500 
  • Rise Time (ns): 25 
  • Fall Time (ns): 20 
  • tp Max (ns): 220 
  • Package Type: SOIC-14 
  • ON Semiconductor Full Web Site