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SI8233 - 0.5 AND 4.0 AMP isolated driver

Download the SI8233 datasheet PDF. This datasheet also covers the SI823X variant, as both devices belong to the same 0.5 and 4.0 amp isolated driver family and are provided as variant models within a single manufacturer datasheet.

Key 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

Part Number Description Manufacturer
Si8233 0.5 and 4.0 Amp ISOdrivers Skyworks
Si8230 0.5 and 4.0 Amp ISOdrivers Skyworks
Si8231 0.5 and 4.0 Amp ISOdrivers Skyworks
Si8234 0.5 and 4.0 Amp ISOdrivers Skyworks
Si82390 4.0A ISODrivers Skyworks Solutions

Other Datasheets by Silicon Laboratories

Part Number Description
SI8230 0.5 AND 4.0 AMP isolated driver
SI8231 0.5 AND 4.0 AMP isolated driver
SI8232 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

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.

View original datasheet 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.