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SI8231 - 0.5 AND 4.0 AMP isolated driver

Download the SI8231 datasheet PDF (SI823X included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 0.5 and 4.0 amp isolated driver.

Features

  • Two completely isolated drivers in one package.
  • Up to 5 kVRMS input-to-output isolation.
  • Up to 1500 VDC peak driver-to-driver differential voltage.
  • HS/LS and dual driver versions.
  • Up to 8 MHz switching frequency.
  • 0.5 A peak output (Si8230/1/2/7).
  • 4.0 A peak output (Si8233/4/5/8).
  • High electromagnetic immunity.
  • RoHS-compliant packages:.
  • SOIC-14/16 wide body.
  • SOIC-16 narrow body.
  • LGA-14.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI823X_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

  • Si8231 - 0.5 and 4.0 Amp ISOdrivers (Skyworks)
  • Si8230 - 0.5 and 4.0 Amp ISOdrivers (Skyworks)
  • Si8233 - 0.5 and 4.0 Amp ISOdrivers (Skyworks)
  • Si8234 - 0.5 and 4.0 Amp ISOdrivers (Skyworks)
  • Si82390 - 4.0A ISODrivers (Skyworks Solutions)
  • Si82391 - 4.0A ISODrivers (Skyworks Solutions)
  • Si82392 - 4.0A ISODrivers (Skyworks Solutions)
  • Si82393 - 4.0A ISODrivers (Skyworks Solutions)
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  • Si82395 - 4.0A ISODrivers (Skyworks Solutions)
Other Datasheets by Silicon Laboratories
  • SI8230 - 0.5 AND 4.0 AMP isolated driver
  • SI8232 - 0.5 AND 4.0 AMP isolated driver
  • SI8233 - 0.5 AND 4.0 AMP isolated driver
  • SI8234 - 0.5 AND 4.0 AMP isolated driver
  • SI8235 - 0.5 AND 4.0 AMP isolated driver
  • SI8236 - 0.5 AND 4.0 AMP isolated driver
  • SI8237 - 0.5 AND 4.0 AMP isolated driver
  • SI8238 - 0.5 AND 4.0 AMP isolated driver

Full PDF Text Transcription

Click to expand full text
Si823x Data Sheet 0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kVRMS) The Si823x isolated driver family combines two independent, isolated drivers into a single package. The Si8230/1/3/4 are high-side/low-side drivers, while the Si8232/5/7/8 are dual drivers. Versions with peak output currents of 0.5 A (Si8230/1/2/7) and 4.0 A (Si8233/4/5/8) are available. All drivers operate with a maximum supply voltage of 24 V. The Si823x drivers utilize Silicon Labs' proprietary silicon isolation technology, which provides up to 5 kVRMS withstand voltage per UL1577 and fast 45 ns propagation times. Driver outputs can be grounded to the same or separate grounds or connected to a positive or negative voltage.
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