Infineon Technologies
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AUIRS2117STR
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AUIRS2117STR

Product Overview

The AUIRS2117STR belongs to the category of high-voltage, high-speed power MOSFET and IGBT drivers. It is commonly used in automotive and industrial applications due to its robust characteristics and efficient performance. The AUIRS2117STR comes in a small package with essential features that make it suitable for various power management applications. This product is available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Input Voltage: 10V to 20V
  • Output Current: 2A
  • Operating Temperature: -40°C to 150°C
  • Package Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)

Detailed Pin Configuration

The AUIRS2117STR has a standard 8-pin configuration with precise pin functions for input, output, and control signals. The detailed pin configuration is as follows: 1. VB 2. HO 3. LO 4. VS 5. COM 6. IN 7. SD 8. VCC

Functional Features

  • High-Voltage Floating Offset Voltage
  • Desaturation Sensing with Soft Turn-Off
  • Under-Voltage Lockout Protection
  • Matched Propagation Delay for Both Channels
  • CMOS Schmitt-Triggered Inputs with Pull-Down
  • 3.3V and 5V Input Logic Compatible

Advantages and Disadvantages

Advantages

  • Robust protection features
  • High-speed switching capability
  • Wide operating temperature range
  • Compatibility with different input logic levels

Disadvantages

  • Higher cost compared to standard drivers
  • Limited availability in certain regions

Working Principles

The AUIRS2117STR operates by providing precise control signals to the power MOSFET or IGBT, ensuring efficient switching and protection against overcurrent and desaturation events. Its high-speed operation and robust design make it suitable for demanding applications in automotive and industrial sectors.

Detailed Application Field Plans

The AUIRS2117STR finds extensive use in automotive electronic systems such as motor drives, electric power steering, and hybrid/electric vehicle inverters. In industrial applications, it is employed in motor control, solar inverters, and welding equipment. The product's robustness and high-speed operation make it ideal for applications requiring reliable power management.

Detailed and Complete Alternative Models

  • AUIRS2117S
  • AUIRS2117SPBF
  • AUIRS2117STRPBF
  • AUIRS2117STRLPBF

In conclusion, the AUIRS2117STR is a high-performance, high-voltage driver suitable for a wide range of automotive and industrial applications. With its robust features, precise control, and compatibility with various input logic levels, it provides an efficient solution for power MOSFET and IGBT driving needs.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AUIRS2117STR i tekniske løsninger

  1. What is the AUIRS2117STR?

    • The AUIRS2117STR is a high-voltage, high-speed power MOSFET and IGBT driver with independent high- and low-side referenced output channels.

  2. What is the maximum voltage rating of the AUIRS2117STR?

    • The AUIRS2117STR has a maximum voltage rating of 600V.

  3. What is the typical application of the AUIRS2117STR?

    • The AUIRS2117STR is commonly used in motor control, solar inverters, and other industrial applications where high-voltage switching is required.

  4. What is the input logic voltage range for the AUIRS2117STR?

    • The input logic voltage range for the AUIRS2117STR is typically 3.3V to 15V.

  5. What are the key features of the AUIRS2117STR?

    • Some key features of the AUIRS2117STR include its high-voltage capability, high-speed operation, and independent high- and low-side outputs.

  6. Can the AUIRS2117STR be used in automotive applications?

    • Yes, the AUIRS2117STR is suitable for use in automotive applications due to its high-voltage and high-speed capabilities.

  7. What protections does the AUIRS2117STR offer?

    • The AUIRS2117STR offers various protections such as under-voltage lockout (UVLO), over-current protection, and thermal shutdown.

  8. What is the typical operating frequency range for the AUIRS2117STR?

    • The AUIRS2117STR can operate at frequencies up to several hundred kilohertz.

  9. What is the recommended layout and thermal considerations for using the AUIRS2117STR?

    • It is recommended to follow the layout guidelines provided in the datasheet and consider proper thermal management for efficient operation.

  10. Where can I find more detailed information about the AUIRS2117STR?

    • More detailed information about the AUIRS2117STR can be found in the product datasheet available on the manufacturer's website or through authorized distributors.