Si822x/3x Isolated Gate Drivers

The Si8220/1 are "opto-input", package and pin compatible single-channel isolated gate driver upgrades to HCPL-3120 and other optically-coupled gate drivers. These devices can connect to optocoupler external input circuits (e.g. voltage source and series limiting resistor) and offer significant improvements in performance and reliability.

The Si822x/3x isolated driver family combines two independent, isolated drivers into a single package to create high-side/low-side drivers (Si8230/1/3/4) or dual drivers (Si8232/5). These devices are available with conventional high-side and low-side digital inputs or PWM input control interfaces. The new Si8237 and Si8238 options are capable of operating at 3.0V VDD on input side.

All ISOdrivers offer ultra-fast propagation delays for better timing margins, rock-solid operation over temperature and time; and unparalleled size and cost benefits. Isolation ratings of 1, 2.5, 3.75 and 5.0 kV are available. Driver-to-driver withstand voltage is ±1500 VDC and drivers can be grounded to the same or separate grounds or connected to a floating voltage.

Features

  •  Integrated isolator plus dual gate drivers in one package
  • Up to 5 kVrms input-to-output differential voltage isolation
  • Withstands 1500 VDC peak driver-to-driver isolation
  • HS/LS and dual versions
  • Up to 8 MHz switching frequency
  • 0.5 A peak output (Si8230/1/2)
  • 4.0 A peak output (Si8233/4/5)
  • Independent HS and LS 2 wire inputs or single wire PWM input versions
  • Opto input mode (Si822x) with single channel 0.5 A or 2.5 A drivers
  • Common-mode transient immunity >25 kV/μs
  • Overlap protection and programmable dead time (Si8230/1/3/4)

Get Started with Si822x/3x Isolated Gate Drivers

Si82xx Isolated Gate Driver Evaluation Kit

Get the Si82xx Evaluation Kit today for the Si822x/3x isolated gate driver family.

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Si822x/3x Product Matrix

Status
Devices
Part Number Data Sheet Evaluation Kit Isolation Rating (kVrms) Isolation Rating (Vdc) Peak Output Current (A) UVLO Voltage (V) Input Type Output Configuration Driver Supply Min (V) Driver Supply Max (V) Package Type Overlap Protection and Dead Time Control AEC-Q100 Temperature Range (°C) Input Supply (V) Max Propagation Delay (ns) 10 kV Surge
Si82xx-KIT 2.5 0 2.5 8 LED emulator Single 6.5 24 NB SOIC8 No Yes -40 125 80 No
Si82xx-KIT 5 0 2.5 8 LED emulator Single 6.5 24 WB SOIC16 No Yes -40 125 80 No
Si82xx-KIT 2.5 0 2.5 10 LED emulator Single 6.5 24 NB SOIC8 No Yes -40 125 80 No
Si82xx-KIT 5 0 2.5 10 LED emulator Single 6.5 24 WB SOIC16 No Yes -40 125 80 No
Si82xx-KIT 2.5 0 2.5 12.5 LED emulator Single 6.5 24 NB SOIC8 No Yes -40 125 80 No
Si82xx-KIT 5 0 2.5 12.5 LED emulator Single 6.5 24 WB SOIC16 No Yes -40 125 80 No
Si82xx-KIT 3.75 0 0.5 10 LED emulator Single 6.5 24 NB SOIC8 No Yes -40 125 80 No
Si82xx-KIT 3.75 0 0.5 12.5 LED emulator Single 6.5 24 NB SOIC8 No Yes -40 125 80 No
Si82xx-KIT 2.5 3500 0.5 5 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 5 VIA, VIB High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 5 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 5 VIA, VIB High Side / Low Side 6.5 24 WB SOIC14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 VIA, VIB High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 8 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 8 VIA, VIB High Side / Low Side 6.5 24 WB SOIC14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 5 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 5 PWM High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 5 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 PWM High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 8 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 5 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 5 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 5 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 0.5 8 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 5 VIA, VIB High Side / Low Side 6.5 24 LGA14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 5 VIA, VIB High Side / Low Side 6.5 24 QFN14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 VIA, VIB High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 5 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 5 VIA, VIB High Side / Low Side 6.5 24 WB SOIC14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 8 VIA, VIB High Side / Low Side 6.5 24 LGA14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 8 VIA, VIB High Side / Low Side 6.5 24 QFN14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 VIA, VIB High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 8 VIA, VIB High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 8 VIA, VIB High Side / Low Side 6.5 24 WB SOIC14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 5 PWM High Side / Low Side 6.5 24 LGA14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 5 VIA, VIB High Side / Low Side 6.5 24 QFN14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 PWM High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 5 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 8 PWM High Side / Low Side 6.5 24 LGA14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 8 PWM High Side / Low Side 6.5 24 QFN14 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 PWM High Side / Low Side 6.5 24 NB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 8 PWM High Side / Low Side 6.5 24 WB SOIC16 Yes Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 5 VIA, VIB Dual Driver 6.5 24 LGA14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 5 VIA, VIB Dual Driver 6.5 24 QFN14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 5 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 5 VIA, VIB Dual Driver 6.5 24 WB SOIC14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 1.5 3500 4 8 VIA, VIB Dual Driver 6.5 24 LGA14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 8 VIA, VIB Dual Driver 6.5 24 LGA14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 900 4 8 VIA, VIB Dual Driver 6.5 24 QFN14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 8 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 5 3500 4 8 VIA, VIB Dual Driver 6.5 24 WB SOIC14 No Yes -40 125 4.5 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 5 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 5 3500 0.5 5 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 2.5 3500 0.5 8 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 5 3500 0.5 8 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 2.5 3500 4 5 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 5 3500 4 5 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 5 3500 4 5 VIA, VIB Dual Driver 6.5 24 WB SOIC14 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 2.5 3500 4 8 VIA, VIB Dual Driver 6.5 24 NB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 5 3500 4 8 VIA, VIB Dual Driver 6.5 24 WB SOIC16 No Yes -40 125 2.7 5.5 60 No
Si82xx-KIT 5 3500 4 8 VIA, VIB Dual Driver 6.5 24 WB SOIC14 No Yes -40 125 2.7 5.5 60 No
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