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Home » NEWEST Products » New by Manufacturer » Silicon Labs » Si826x Digital Drivers - Silicon Labs
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Silicon Labs Si826x Digital Drivers

Silicon Labs Si826x Digital Drivers are the industry's first to provide a digital CMOS drop-in replacement solution for opto-coupled drivers (or opto-drivers). Silicon Labs Si826x drivers offer an ideal configuration, package, and footprint fit for a number of opto-driver products that are used in industrial drives and motor control, solar power inverters, switched mode power supplies (SMPS), uninterruptible power supplies (UPS), and high-voltage medical equipment. Si826x devices provide superior common-mode transient immunity, more robust performance, and greater reliability than opto-drivers. This makes them ideal solutions for applications such as high power motor control that require long-term performance and longer product warranties (up to 20 years of fail-safe operation).

  • Pin-compatible, drop-in upgrades for popular high speed opto-coupled gate drivers
  • Low power diode emulator simplifies design-in process
  • 0.6 and 4.0A 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 12V) with hysteresis
  • 60ns propagation delay, independent of input drive current
  • Wide VDD range: 5 to 30 V
  • 3.75 and 5 kV reinforced isolation
    • UL, CSA, VDE
  • AEC-Q100 qualified
  • -40 to +125°C extended operating temperature
  • RoHS-compliant packages
  • IGBT/ MOSFET gate drives
  • Industrial and renewable energy inverters
  • Solar power inverters
  • HEV energy inverters
  • AC induction motors
  • Brushless DC motor controls and drives
  • Variable speed motor control in consumer white goods
  • Isolated switch mode power supplies
  • Universal power supplies

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  • Silicon Labs
  • Semiconductors|Integrated Circuits|Driver ICs