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SI8921BD-IS4

SI8921BD-IS4

Manufacturer No:

SI8921BD-IS4

Manufacturer:

Skyworks Solutions Inc.

Description:

POWER ISOLATION

Datasheet:

Datasheet

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SI8921BD-IS4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Applications
    Automotive, Inverters, Power Supplies, UPS
  • Type
    Isolation
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The SI8921BD-IS4 is an integrated circuit chip designed for isolated current sensing applications. It offers several advantages and can be used in various scenarios. Here are some of the advantages and application scenarios of the SI8921BD-IS4:Advantages: 1. Isolation: The SI8921BD-IS4 provides galvanic isolation between the primary and secondary sides of the circuit, ensuring safety and preventing ground loop issues. 2. High Accuracy: It offers high accuracy current sensing with low offset and gain error, enabling precise measurements. 3. Wide Dynamic Range: The chip supports a wide dynamic range, allowing it to measure both small and large currents accurately. 4. Low Power Consumption: It has low power consumption, making it suitable for energy-efficient applications. 5. High Common-Mode Rejection Ratio (CMRR): The SI8921BD-IS4 has a high CMRR, which helps in rejecting common-mode noise and interference.Application Scenarios: 1. Motor Control: The chip can be used in motor control applications to measure the current flowing through the motor windings. This enables precise control and protection of the motor. 2. Power Inverters: In power inverter applications, the SI8921BD-IS4 can be used to measure the current flowing through the inverter circuit, ensuring efficient power conversion and protection against faults. 3. Solar Power Systems: It can be employed in solar power systems to monitor the current generated by solar panels, enabling efficient power management and fault detection. 4. Battery Management Systems: The chip can be utilized in battery management systems to measure the current flowing in and out of the battery, enabling accurate state-of-charge estimation and protection against overcurrent conditions. 5. Industrial Automation: The SI8921BD-IS4 can be used in various industrial automation applications, such as robotics, process control, and power monitoring, where accurate current sensing with isolation is required.Overall, the SI8921BD-IS4 integrated circuit chip offers high accuracy, galvanic isolation, and wide dynamic range, making it suitable for a range of current sensing applications in different industries.
SI8921BD-IS4 Relevant information