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IR21271STRPBF

IR21271STRPBF Description

The IR21271STRPBF is a high-performance gate driver IC from Infineon Technologies, designed for high-side and low-side applications. This IC is part of the Gate Drivers ICs category and is offered in an 8-SOIC package. With a supply voltage range of 9V to 20V, it is well-suited for various power electronics applications.

IR21271STRPBF Features

• Technical Specifications:

  • Rise/Fall Time: 80ns/40ns (typical)
  • Supply Voltage: 9V to 20V
  • High-Side Voltage (Bootstrap): 600V max
  • Logic Voltage (VIL, VIH): 0.8V, 3V
  • Peak Output Current (Source, Sink): 250mA, 500mA
  • Number of Drivers: 1
  • Mounting Type: Surface Mount
  • Moisture Sensitivity Level (MSL): 2 (1 year)
  • RoHS Compliance: ROHS3 Compliant
  • REACH Status: REACH Unaffected
  • ECCN: EAR99
  • HTSUS: 8542.39.0001
  • Package: Tape & Reel (TR)

• Performance Benefits:

  • The IR21271STRPBF offers fast rise and fall times, which contribute to high-speed switching and reduced switching losses.
  • The wide supply voltage range allows for compatibility with various power sources.
  • The high-side voltage capability of 600V ensures robust operation in high-voltage applications.
  • The single driver configuration simplifies design and reduces component count.

• Unique Features and Advantages:

  • The IR21271STRPBF stands out with its ability to handle high-side and low-side gate driving, making it a versatile solution for various power electronic designs.
  • Its compliance with RoHS3 and REACH regulations ensures environmental friendliness and regulatory compliance.
  • The moisture sensitivity level of 2 allows for reliable storage and handling in controlled environments.

IR21271STRPBF Applications

The IR21271STRPBF is ideal for a range of applications where high-side and low-side gate driving is required, including:

• Power Supplies: For driving high-power MOSFETs and IGBTs in power conversion applications.
• Industrial Automation: In motor control and drive systems where high voltage and current handling are necessary.
• Renewable Energy: For solar inverters and wind power converters, where high efficiency and reliability are critical.
• Electric Vehicles: In battery management systems and traction motor drives, where high voltage and current are involved.

Conclusion of IR21271STRPBF

The IR21271STRPBF from Infineon Technologies is a versatile and high-performance gate driver IC that offers a wide range of features and benefits for power electronics applications. Its unique combination of high-side voltage capability, fast switching times, and environmental compliance makes it an ideal choice for demanding applications in power supplies, industrial automation, renewable energy, and electric vehicles. With its single driver configuration and surface-mount packaging, the IR21271STRPBF simplifies design and reduces component count, making it a cost-effective and reliable solution for high-power electronic systems.