Products > Integrated Circuits (ICs) > Power Management ICs > FAN73912MX
  • FAN73912MX

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Driver 1-OUT High Side/Low Side Half Brdg Inv/Non-Inv 16-Pin SOIC W T/R

  • Package/Case :
  • SOIC-16
  • Product Categories :
  • Gate Drivers
  • RoHs Status:
  • Pb-free Halide free
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FAN73912MX Product Details

The FAN73912 is a monolithic half bridge gate-drive IC designed for high-voltage and high-speed driving for MOSFETs and IGBTs that operate up to +1200 V. 

The advanced input filter of HIN provides protection against short-pulsed input signals caused by noise. 

An advanced level-shift circuit offers high-side gate driver operation up to VS=-9.8 V (typical) for VBS=15 V. The UVLO circuit prevents malfunction when VCC and VBS are lower than the specified threshold voltage. 

Output drivers typically source and sink 2 A and 3 A, respectively. 


 Floating Channel for Bootstrap Operation to +1200 V 

 Typically 2 A/ 3 A Sourcing/Sinking Current Driving Capability for Both Channels 

 Gate Driver Supply (VCC) Range from 12 V to 20 V 

 Separate Logic Supply (VDD) Range from 3 V to 20 V 

 Extended Allowable Negative VS Swing to -9.8 V for Signal Propagation at VCC=VBS=15 V 

 Built-in Cycle-by-Cycle Edge-Triggered Shutdown Logic 

 Built-in Shoot-Through Protection Logic 

 Common-Mode dv/dt Noise Canceling Circuit 

 UVLO Functions for Both Channels 

 Built-in Advanced Input Filter 

 Matched Propagation Delay Below 50 ns 

 Outputs in-Phase with Input Signal 

 Logic and Power Ground +/- 10 V Offset 

Typical Applications 

 Industrial Motor Driver 

 UPS 

 Solar Inverter 

 Ballast 

 General-Purpose Half-Bridge Topology. 


  • 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


  • AC-DC Merchant Power Supply
  • Consumer Appliances
  • Industrial Motor

FAN73912MX Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Driven Configuration
  • Half-Bridge
  • Channel Type
  • Independent
  • Number of Drivers
  • 2
  • Gate Type
  • IGBT, N-Channel, P-Channel MOSFET
  • Voltage Supply
  • 12V ~ 20V
  • Logic Voltage VIL, VIH
  • 6V, 9.5V
  • Current Peak Output (Source, Sink)
  • 2A, 3A
  • High Side Voltage Max (Bootstrap)
  • 1200V
  • Rise / Fall Time (Typ)
  • 25ns, 15ns
  • Operating Temperature
  • -40??C ~ 150??C (TJ)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-SOIC (0.295, 7.50mm Width)
  • Supplier Device Package
  • 16-SOIC

FAN73912MX Documents

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