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AUIRS2123STR

AUIRS2123STR Description

The AUIRS2123STR is a high-side gate driver IC manufactured by Infineon Technologies, designed for automotive applications. This single-channel gate driver is engineered to provide high-side voltage control, with a maximum bootstrap voltage of 600V. It operates within a supply voltage range of 10V to 20V and is compliant with the ROHS3 standard, indicating its commitment to environmental sustainability. The device is not recommended for new designs, indicating that it may be in the phase-out stage of its lifecycle.

AUIRS2123STR Features

• Voltage - Supply: The AUIRS2123STR operates on a supply voltage range of 10V to 20V, making it suitable for a variety of automotive systems.
• High Side Voltage - Max (Bootstrap): It can handle a maximum bootstrap voltage of 600V, which is crucial for high-voltage automotive applications.
• Channel Type: Being a single-channel device, it is designed for straightforward integration into systems requiring individual high-side switching.
• Current - Peak Output (Source, Sink): The device can source or sink up to 500mA, providing ample current for driving high-power gates.
• Rise / Fall Time (Typ): With typical rise and fall times of 80ns, the AUIRS2123STR offers fast switching capabilities, which are essential for high-speed automotive applications.
• Mounting Type: Surface mount technology allows for compact integration into printed circuit boards (PCBs), optimizing space and reliability.
• Package: The device is available in a Tape & Reel (TR) packaging, facilitating automated assembly processes.

AUIRS2123STR Applications

The AUIRS2123STR is ideal for automotive applications where high-side gate driving is required, such as in electric power steering systems, battery management systems, and motor control units. Its high-side voltage capability and automotive-grade performance make it suitable for demanding environments with high voltages and temperatures.

Conclusion of AUIRS2123STR

While the AUIRS2123STR is not recommended for new designs, it remains a robust solution for existing automotive systems that require a reliable high-side gate driver. Its combination of high voltage handling, fast switching times, and automotive-grade performance make it a valuable component in high-voltage automotive electronics. However, for new projects, it is advisable to consider newer models that may offer enhanced features and longer lifecycle support.