What is IR2184 Chip?

 The IR2184 is a dual-channel high and low side driver designed for driving power MOSFETs and IGBTs in various applications. This driver is part of International Rectifier's family of integrated circuits and is particularly suitable for driving synchronous rectification in power supplies and motor control applications.   

Key Features:

  1. Dual Channel: The IR2184 includes two independent high-side and low-side drivers, making it suitable for half-bridge configurations.

  2. High Voltage Capability: It can operate with a maximum supply voltage of up to 500V, allowing it to drive high-voltage power devices efficiently.

  3. Fast Switching Speeds: The driver provides fast rise and fall times, typically in the range of 30 ns, which enhances the efficiency and performance of power conversion systems.

  4. Built-in Bootstrap Capacitor: The IR2184 features a bootstrap function that enables the high-side driver to maintain a voltage above the source voltage of the MOSFET, facilitating efficient high-side operation.

  5. Protection Features: It includes under-voltage lockout (UVLO) for both high-side and low-side drivers, ensuring safe operation by preventing driving under insufficient supply voltage conditions.

Applications:

  • Motor Drives: Widely used in brushless DC motor drives and other motor control applications requiring efficient switching.
  • Power Converters: Suitable for half-bridge and full-bridge converter designs in power supply circuits.
  • Induction Heating: Employed in induction heating systems that require precise control of power delivery.
  • Renewable Energy Systems: Useful in applications like solar inverters and battery management systems.

Technical Specifications:

  • Operating Voltage: Up to 500V.
  • Output Current: Capable of driving output currents of up to 2 A.
  • Package Type: Available in various packages, including DIP and surface mount options.

The IR2184 is valued for its robust performance and versatility, making it a preferred choice for engineers and designers working on power electronics projects. Its ability to drive high-voltage MOSFETs and IGBTs efficiently contributes to the performance of various applications in industrial, automotive, and consumer electronics. 

Search List Page： 

IR2184 Parts Search Page | Datasheet PDF | Price | Quantity-MobikeChip  

Cypress Semiconductor (Infineon Technologies)  

Reprinted from: https://www.mobikechip.com/static-product-faq-detail/107.html

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