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AUIRS2117STR

AUIRS2117STR Description

The AUIRS2117STR is a high-side gate driver IC from Infineon Technologies, designed for automotive applications. It is a single-channel gate driver with a peak output current of 290mA (source) and 600mA (sink). The device operates over a supply voltage range of 10V to 20V and has a high-side voltage capability of up to 600V. The AUIRS2117STR is compliant with the RoHS3 directive and is classified as EAR99 under the Export Control Classification Number (ECCN) system.

AUIRS2117STR Features

• Automotive Grade: Designed for use in automotive applications, ensuring reliability and performance in harsh environments.
• Single-Channel Operation: Simplifies circuit design and reduces component count.
• Wide Supply Voltage Range: Operates from 10V to 20V, providing flexibility in power supply design.
• High-Side Voltage Capability: Supports high-side voltages up to 600V, making it suitable for high-voltage automotive applications.
• Logic Voltage Levels: Supports logic voltage levels of 6V (VIL) and 9.5V (VIH), ensuring compatibility with various microcontrollers and logic ICs.
• Rise/Fall Times: Offers typical rise and fall times of 75ns and 25ns, respectively, for fast switching performance.
• Moisture Sensitivity Level (MSL): Rated at MSL 3, allowing for up to 168 hours of moisture exposure before baking is required.
• RoHS3 Compliance: Ensures environmental compliance and reduces the use of hazardous substances.
• Surface Mount Packaging: Facilitates integration into surface-mount PCB designs.

AUIRS2117STR Applications

The AUIRS2117STR is ideal for high-voltage automotive applications where high-side gate driving is required. Some specific use cases include:

1. Electric Vehicle (EV) Motor Control: Drives high-side gates in EV motor control systems, enabling efficient and precise motor control.
2. Battery Management Systems: Used in battery management systems to control high-side switches for battery cell balancing and protection.
3. Power Converters: Employed in high-voltage power converters for automotive applications, such as DC-DC converters and inverters.
4. Automotive Lighting: Drives high-side gates in automotive lighting control circuits, ensuring reliable and efficient operation.

Conclusion of AUIRS2117STR

The AUIRS2117STR is a versatile, high-performance gate driver IC from Infineon Technologies, designed specifically for automotive applications. Its automotive-grade rating, wide supply voltage range, and high-side voltage capability make it an ideal choice for high-voltage automotive systems. With its RoHS3 compliance and surface-mount packaging, the AUIRS2117STR is a reliable and efficient solution for demanding automotive gate driving applications.