Skyworks Solutions Inc. SI86Sx Digital Isolators

Skyworks Solutions Inc. SI86Sx Digital Isolators are low-power CMOS devices offering substantial data rate, propagation delay, power, size, reliability, and external BOM advantages over legacy isolation technologies. Data rates up to 150Mbps are supported, and all devices achieve typical propagation delays of 10ns. This series of  Isolators includes SPI-capable product options and options that support QSPI with a direction control pin. A sleep mode is included that helps conserve power by shutting down active circuits when enabled. Low-power mode operation options are also included that are optimized for saving power. Other ordering options include a choice of isolation ratings (3.75kVRMS and 6.0kVRMS) and product options for a fail-safe operating mode to control the default output state during power loss. All products are safety-certified by UL, CSA, VDE, and CQC.

The Skyworks Solutions Inc. SI86Sx Digital Isolators are available in compact NB SOIC-8, NB SOIC-16, QSOP-16, SSO-8, and WB SOIC-16 packages for design flexibility. Automotive Grade options are available for specific part numbers. These devices are built using automotive-specific flows at all steps in the manufacturing process to ensure the robustness and low defectivity required for automotive applications.

Features

  • Single-channel, dual-channel, multi-channel, and I2C options
  • Data rate up to 150Mbps
  • No start-up initialization required
  • Up to 6000VRMS isolation
  • High electromagnetic immunity
  • Low 1.2mA/channel power consumption
  • Transient immunity of 100kV/μs (minimum)
  • Wide operating supply voltage
  • Wide -40°C to +125°C operating temperature range
  • Inverted output options
  • SPI and QSPI capable options
  • Automotive-grade options
    • AEC-Q100 qualification
    • AIAG-compliant PPAP documentation support
  • RoHS-compliant packages
    • NB SOIC-16
    • NB SOIC-8
    • QSOP-16
    • SSO-8
    • WB SOIC-16

Applications

  • Industrial applications
    • Industrial automation systems
    • Medical electronics
    • Isolated switch mode supplies
    • Isolated ADC, DAC
    • Motor control
    • Power inverters
    • Communications systems
    • Isolated I2C, SMBus and PMBus
    • Isolated digital power supply communications
    • Power over Ethernet
    • Motor control systems
    • Intelligent power systems
  • Automotive applications
    • On-board chargers
    • Battery management systems
    • Charging stations
    • Traction inverters
    • Hybrid Electric Vehicles
    • Battery Electric Vehicles

Datasheets

  • Si86S63x/64x/S4x/Q4x/66x Multi-Channel Digital Isolators
  • Si86S60x Low Power I²C Isolators
  • Si86S61x/S62x/SOx Single and Dual Channel Digital Isolators

Package Outlines

Skyworks Solutions Inc. SI86Sx Digital Isolators

Mechanical Drawing - Skyworks Solutions Inc. SI86Sx Digital Isolators

Mechanical Drawing - Skyworks Solutions Inc. SI86Sx Digital Isolators

Mechanical Drawing - Skyworks Solutions Inc. SI86Sx Digital Isolators

Mechanical Drawing - Skyworks Solutions Inc. SI86Sx Digital Isolators

Skyworks Solutions Inc. SI86Sx Digital Isolators