FAN7842: 225V,TTL input logic compatible 0.65/0.35A sink/source current, High & Low Side Gate-Drive

Description: The FAN7842, a monolithic half-bridge gate-drive I...
  • The FAN7842, a monolithic half-bridge gate-drive IC, can drive MOSFETs and IGBTs that operate up to +200V. Fairchild’s high-voltage process and common-mode noise canceling technique provide stable operation of the high-side driver under high-dv/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-9.8 V(typ.) for VBS=15V. The input logic level is compatible with standard TTL series logic gates. UVLO circuits for both channels prevent malfunction when VCC and VBS are lower than the specified threshold voltage. Output driver current(source/sink) is typically 350mA/650mA, respectively.
  • Features
  • Floating Channels Designed for Bootstrap Operation to +200V
  • Typically 350mA/650mA Sourcing/Sinking Current Driving Capability for Both Channels
  • Common-Mode dv/dt Noise Canceling Circuit
  • Extended Allowable Negative VS Swing to -9V for Signal Propagation @ VCC=VBS=15V
  • VCC & VBS Supply Range from 10V to 20V
  • UVLO Functions for Both Channels
  • TTL-Compatible Input Logic Threshold Levels
  • Matched Propagation Delay Below 50nsec
  • Output In-phase with Input Signal
  • Applications
  • Electric Bike
  • Other Industrial
  • Technical Documentation & Design Resources
    Availability and Samples
    FAN7842MX
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 225V,TTL input logic compatible 0.65/0.35A sink/source current, High & Low Side Gate-Drive
  • Package Type: SOIC-8
  • Package Case Outline: 751EG
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Specifications
  • Type: MOSFET or IGBT 
  • Number of Drivers:
  • Vin Max (V): 225 
  • VCC Max (V): 25 
  • Drive Source/Sink Typ (mA): 350 / 650 
  • Rise Time (ns): 60 
  • Fall Time (ns): 30 
  • tp Max (ns): 300 
  • Package Type: SOIC-8 
  • ON Semiconductor Full Web Site