Products > Integrated Circuits (ICs) > Power Management ICs > FAN73933M
  • FAN73933M

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MOSFET & Power Driver ICs Half Bridge Gate

  • Package/Case :
  • SOP-14
  • Product Categories :
  • MOSFET & Power Driver ICs
  • RoHs Status:
  • Rohs
  • In-stock:
  • 500


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FAN73933M Product Details

The FAN73933M is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating up to +600V. 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 UVLO circuit prevents 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 diverse half- and full-bridge inverters; motor drive inverters, switching mode power supplies, induction heating, and high-power DC-DC converter applications.



  • Floating Channel for Bootstrap Operation to +600V
  • Typically 2.5A/2.5A Sourcing/Sinking Current DrivingCapability
  • Extended Allowable Negative VS Swing to -9.8V for Signal Propagation at VBS=15V
  • Output in Phase with Input Signal
  • 3.3V and 5V Input Logic Compatible
  • Matched Propagation Delay for Both Channels
  • Built-in UVLO Functions for Both Channels
  • Built-in Common-Mode dv/dt Noise Cancelling Circuit
  • Porgrammable Dead-Time Control Function
  • Internal 220ns Minimum Dead Time at RDT=0Ω


  • Other Industrial

Technical Parameters

  • Product
  • Half-Bridge Drivers
  • Rise Time
  • 40 ns
  • Fall Time
  • 20 ns
  • Supply Voltage Max
  • 20 V
  • Supply Voltage Min
  • 10 V
  • Supply Current
  • 0.9 mA
  • Maximum Power Dissipation
  • 1 W
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Package / Case
  • SOP-14
  • Type
  • Half-Bridge Gate Drive IC
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Tube
  • Factory Pack Quantity
  • 54

FAN73933M Documents

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Estimated Delivery Time: Jun 28 - Jul 03 days (choose Expedited at checkout).

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
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