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IR2137 - IGBT Protection in AC or BLDC Motor Drives

Description

drive applications.

Features

  • 3-PHASE BRIDGE DRIVER.
  • Floating channel up to +600V or +1200V.
  • “soft” over-current shutdown turns off all six Product Summary outputs.
  • Integrated high side desaturation circuit.
  • Controlled “soft” turn on for EMI reduction.
  • Integrated brake IGBT driver.
  • Three independent low side COM pins.
  • Separate pull-up/pull-down output drive pins.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Data Sheet No. PD60170-G IR2137/IR2237(J)(Q) Features 3-PHASE BRIDGE DRIVER • Floating channel up to +600V or +1200V • “soft” over-current shutdown turns off all six Product Summary outputs • Integrated high side desaturation circuit • Controlled “soft” turn on for EMI reduction • Integrated brake IGBT driver • Three independent low side COM pins • Separate pull-up/pull-down output drive pins VOFFSET IO+/VOUT Brake Io+/- 600V max. or 1200V max. 220mA / 460mA 12.5V - 20V 40mA/80mA • Matched delay outputs • 3.3V logic compatible • Under voltage lockout with hysteresis band Matched delay Deadtime (typ.) 75nsec 300 nsec Description DESAT Blanking time (typ.) 2.
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