FAN73832

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Half Bridge Gate Driver

General Description

The FAN73832 is a half-bridge, gate-drive IC with shutdown and programmable dead-time control functions for driving MOSFETs and IGBTs, operating up to +600V. Fairchild’s high-voltage process and common-mode noise canceling technique provide stable operation of high-side driver 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 circuits for both channels prevent malfunction when VDD and VBS are lower than the specified threshold voltage. Output drivers typically source/sink 350mA/650mA, respectively, which is suitable for all kinds of half- and full-bridge inverters.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention Qualification Support RoHS IPC1752 RoHS/REACH/
JIG Certificate of Compliance
FAN73832MX Full Production ROHS Compliant $0.83 SO 8L NB 8 TAPE REEL PDF Line 1:73832
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FIT :  6.56  
RTHETA (JA) :  200  °C/W
Moisture Sensitivity Level (MSL) :  1  
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Features

  • Floating Channel for Bootstrap Operation to +600V
  • Typically 350mA/650mA Sourcing/Sinking Current Driving Capability for Both Channels
  • Extended Allowable Negative VS Swing to -9.8V for Signal Propagation at VDD=VBS=15V
  • High-Side Output in Phase of IN Input Signal
  • Built-in UVLO Functions for Both Channels
  • Built-in Common-Mode dv/dt Noise Canceling Circuit
  • Internal 400nsec Minimum Dead-Time at RDT=20KO
  • Programmable Turn-on Delay-Time Control (Dead-Time)

Applications

  • Lighting
  • Other Industrial
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