IR21363SPBF Rochester Electronics 3-PHASE BRIDGE DRIVER


The IR21363SPBF, manufactured by Infineon Technologies and stocked by Rochester Electronics, is a 3-phase bridge driver IC. This driver enables the control and drive of power modules used in 3-phase inverter systems, typically found in motor drives and similar applications. Here are the primary details for this specific IC:


  • IC Model: IR21363SPBF
  • Manufacturer: Infineon Technologies
  • Distributor: Rochester Electronics


The 3-phase bridge driver is vital in systems that require precise control over 3-phase power delivery, such as in motor control and other variable speed drive applications. The IC provides gate drive signals to the power switches in the inverter bridge to achieve the desired output voltage and frequency.


This specific IC is tailored for applications where 3-phase AC power needs to be converted to DC, such as in motor drive applications, uninterruptible power supplies (UPS), and certain types of renewable energy systems.


  • Three-Phase Bridge Driver: Designed to control the power transistors in 3-phase bridge configurations.
  • Integrated Design: Offers a compact, integrated solution for 3-phase bridge driving, simplifying system design and assembly.
  • Distributor: The fact that it is stocked by Rochester Electronics makes it more accessible for procurement through that distributor.

Additional Considerations:

When integrating the IR21363SPBF into a circuit design, it is essential to refer to the datasheet for the specific device. As with any power driver, attention to layout, decoupling, and thermal management is essential for safe and reliable operation. Additionally, it's important to adhere to the recommended application guidelines and performance specifications provided by the manufacturer to ensure proper integration.

If you have specific questions pertaining to the integration of this IC in your project or require details on its specifications and applications, feel free to ask.