Datasheet4U Logo Datasheet4U.com

SI8261 - 4.0 A ISOLATED GATE DRIVERS

Download the SI8261 datasheet PDF. This datasheet also covers the SI826X variant, as both devices belong to the same 4.0 a isolated gate drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The Si826x isolators are pin-compatible, drop-in upgrades for popular optocoupled gate drivers, such as 0.6 A ACPL-0302/3020, 2.5 A HCPL-3120/ACPL3130, HCNW3120/3130, and similar opto-drivers.

Key Features

  • Pin-compatible, drop-in upgrades for.
  • popular high speed opto-coupled gate drivers Low power diode emulator simplifies.
  • design-in process 0.6 and 4.0 Amp peak output drive.
  • current.
  • Rail-to-rail output voltage Performance and reliability.
  • advantages vs. opto-drivers.
  • Resistant to temperature and age.
  • 10x lower FIT rate for longer.
  • service life.
  • 14x tighter part-to-part matching.
  • Higher common-mode transient i.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI826X_SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si8261 4.0A ISOLATED GATE DRIVERS Skyworks
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

Other Datasheets by Silicon Laboratories

Part Number Description
SI8220 0.5 AND 2.5 AMP ISODRIVERS
SI8221 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

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
Si826x 5 KV LED EMULATOR INPUT, 4.0 A ISOLATED GATE DRIVERS Features      Pin-compatible, drop-in upgrades for  popular high speed opto-coupled gate drivers Low power diode emulator simplifies  design-in process 0.6 and 4.0 Amp peak output drive  current  Rail-to-rail output voltage Performance and reliability  advantages vs. opto-drivers  Resistant to temperature and age 10x lower FIT rate for longer  service life 14x tighter part-to-part matching Higher common-mode transient immunity: >50 kV/µs typical Robust protection features Multiple UVLO ordering options (5, 8, and 12 V) with hysteresis 60 ns propagation delay, independent of input drive current Wide VDD range: 5 to 30 V 3.