FAN7392 High-Current, High- & Low-Side, Gate-Drive IC

2021-10-12
●The FAN7392 is a monolithic high− and low−side gate drive IC, that 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. ON Semiconductor’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= −9.8 V (typical) for VBS= 15 V. Logic inputs are compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The UVLO circuit prevents malfunction when VCCand VBSare lower than the specified threshold voltage. The high−current and low−output voltage drop feature makes this device suitable for half− and full−bridge inverters, like switching−mode power supply and high−power DC−DC converter applications.
●Features:
■Floating Channel for Bootstrap Operation to +600 V
■3 A/3 A Sourcing/Sinking Current Driving Capability
■Common−Mode dv/dt Noise Canceling Circuit
■3.3 V Logic Compatible
■Separate Logic Supply (VDD) Range from 3.3 V to 20 V
■Under−Voltage Lockout for VCC and VBS
■Cycle−by−Cycle Edge−Triggered Shutdown Logic
■Matched Propagation Delay for Both Channels
■Outputs In−phase with Input Signals
■Available in 14−DIP and 16−SOP (Wide) Packages
■This is a Pb−Free Device

ON Semiconductor

FAN7392FAN7392NFAN7392MX

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Part#

High-Current, High-Side, Gate-Drive ICHigh-Current, Low-Side, Gate-Drive IChigh−side gate drive IClow−side gate drive IC

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High−Speed Power MOSFET ]IGBT Gate Driver ]Server Power Supply ]Uninterrupted Power Supply (UPS) ]Telecom System Power Supply ]Distributed Power Supply ]Motor Drive Inverter ]half− and full−bridge inverters ]switching−mode power supply ]high−power DC−DC converter applications ]

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Datasheet

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Please see the document for details

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PDIP−14;SOIC−16

English Chinese Chinese and English Japanese

May, 2021

Rev. 2

FAN7392/D

394 KB

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