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SI8221 - 0.5 AND 2.5 AMP ISODRIVERS

Download the SI8221 datasheet PDF. This datasheet also covers the SI8220 variant, as both devices belong to the same 0.5 and 2.5 amp isodrivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The Si8220/21 is a high-performance, functional upgrade for optocoupled drivers, such as the HCPL-3120 and the HPCL-0302 providing 2.5 A of peak output current.

Key Features

  • Functional upgrade for HCPL-0302, HCPL-3120, TLP350, and similar opto-drivers.
  • 50 ns propagation delay (independent of input drive current).
  • 14x tighter part-to-part matching versus opto-drivers.
  • 2.5, 3.75, and 5.0 kVRMS isolation.
  • Transient Immunity.
  • 30 kV/µs Under-voltage lockout protection with hysteresis Resistant to temperature and aging effects Gate driver supply voltage: 6.5 V to 24 V Operating temperature range:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI8220_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si8230 0.5 and 4.0 Amp ISOdrivers Skyworks
Si8231 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

Other Datasheets by Silicon Laboratories

Part Number Description
SI8220 0.5 AND 2.5 AMP ISODRIVERS
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
SI8233 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
S i 8 2 2 0/21 0 . 5 A N D 2 . 5 A M P I S O D R I VE R S W I T H O P T O I N P U T (2.5, 3.75, AND 5.0 KV RMS) Features         Functional upgrade for HCPL-0302, HCPL-3120, TLP350, and similar opto-drivers  50 ns propagation delay (independent of input drive current)  14x tighter part-to-part matching versus opto-drivers  2.5, 3.75, and 5.0 kVRMS isolation  Transient Immunity 30 kV/µs Under-voltage lockout protection with hysteresis Resistant to temperature and aging effects Gate driver supply voltage: 6.