• IR21084S SOIC N
IR21084S SOIC N

IR21084S

The IR21084S provides a reliable and compact solution for driving and interfacing with MOSFETs and IGBTs in SMT configurations

Inventory:6,723

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Overview of IR21084S

The IR21084S is a high-voltage, high-speed power MOSFET and IGBT driver IC manufactured by Infineon Technologies. It is designed for driving power switches in applications like motor drives, inverters, and power supplies. With its high voltage capability and fast switching speeds, the IR21084S ensures efficient and reliable operation of power electronics systems.Key features of the IR21084S include its wide input voltage range, typically operating from 10V to 20V, making it compatible with a variety of control circuits. It offers high output current capability, up to 2A peak, enabling it to drive large power MOSFETs and IGBTs effectively. The device also incorporates built-in protection features such as under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown, enhancing system robustness and reliability.The IR21084S comes in a compact and thermally efficient package, typically a 14-pin SOIC (Small Outline Integrated Circuit), ensuring ease of integration into various electronic designs while dissipating heat effectively.

Key Features

  • High performance digital power factor correction controller
  • Integrated boost controller for power factor correction and half-bridge driver for DC-DC conversion
  • Precise adaptive resonant control
  • Protection features including over-current protection and brownout protection
  • High noise immunity and stable operation in noisy environments

    • Application

  • The IR21084S is commonly used in motor control applications, including variable-speed drives, fans, pumps, and robotics
  • It's also utilized in power supplies, UPS systems, and solar inverters for efficient power management
  • Additionally, it finds applications in appliances like washing machines and air conditioners for motor control and energy efficiency

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Input Vcc max 20.0 V Input Vcc min 10.0 V
    Configuration Half Bridge Isolation Type Functional levelshift

    Warranty & Returns

    Warranty, Returns, and Additional Information

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      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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