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ISO5452 Datasheet High-CMTI 2.5-A and 5-A Isolated IGBT MOSFET Gate Driver

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community ISO5452 SLLSEQ4B – AUGUST 2015 – REVISED JANUARY 2017 ISO5452 High-CMTI 2.

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General Description

The ISO5452 is a 5.7-kVRMS, reinforced isolated gate driver for IGBTs and MOSFETs with split outputs, OUTH and OUTL, providing 2.5-A source and 5-A sink current.

The input side operates from a single 2.25-V to 5.5-V supply.

The output side allows for a supply range from minimum 15 V to maximum 30 V.

Key Features

  • 1 Features.
  • 1 50-kV/μs Minimum and 100-kV/μs Typical Common-Mode Transient Immunity (CMTI) at VCM = 1500 V.
  • Split Outputs to provide 2.5-A Peak Source and 5-A Peak Sink Currents.
  • Short Propagation Delay: 76 ns (Typ), 110 ns (Max).
  • 2-A Active Miller Clamp.
  • Output Short-Circuit Clamp.
  • Soft Turn-Off (STO) during Short Circuit.
  • Fault Alarm upon Desaturation Detection is Signaled on FLT and Reset Through RST.
  • Input and Output Und.

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