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AUIRS2004S

AUIRS2004S Description

The AUIRS2004S is a high-performance gate driver IC designed for automotive applications. Manufactured by Infineon Technologies, this half-bridge gate driver is part of the AUIIRS2004 base product family. It features a synchronous channel type and is designed to operate within a supply voltage range of 10V to 20V. The AUIRS2004S is housed in a surface-mount package, specifically an 8SOIC, making it suitable for compact and space-constrained designs.

AUIRS2004S Features

The AUIRS2004S offers several key specifications technical and performance benefits:

• Supply Voltage Range: Operates within a wide supply voltage range of 10V to 20V, providing flexibility in power supply design.
• Rise/Fall Time: Typical rise and fall times of 160ns and 70ns respectively, ensuring fast switching capabilities.
• High Side Voltage: A maximum high side voltage (bootstrap) of 200V, making it suitable for high voltage applications.
• Logic Voltage Levels: Logic input levels of VIL at 0.8V and VIH at 2.5V, ensuring compatibility with a variety of control circuits.
• Output Current Capability: Peak output current capabilities of 290mA (source) and 600mA (sink), providing robust drive capabilities for power MOSFETs.
• Moisture Sensitivity Level: MSL 3 (168 hours), ensuring reliability in humid environments.
• Compliance: REACH unaffected and ECCN classified as EAR99, ensuring compliance with international regulations.
• Mounting Type: Surface mount, allowing for integration into modern, compact PCB designs.
• Package Type: Supplied in a tube package, facilitating easy handling and integration into automated assembly processes.

AUIRS2004S Applications

The AUIRS2004S is ideal for a variety of automotive applications where high reliability and performance are required:

• Electric Vehicle (EV) Powertrains: Suitable for driving high-power MOSFETs in electric vehicle inverters and DC-DC converters.
• Hybrid Electric Vehicles (HEV): Ideal for controlling power stages in hybrid vehicle systems, ensuring efficient energy conversion.
• Automotive Electronics: Applicable in various automotive electronic control units (ECUs) requiring high voltage and high current gate drivers.
• Industrial Motor Drives: Can be used in industrial applications where robust gate drivers are needed for motor control systems.

Conclusion of AUIRS2004S

The AUIRS2004S gate driver IC from Infineon Technologies stands out due to its robust performance and wide range of technical specifications tailored for automotive and industrial applications. Its ability to operate within a broad supply voltage range, coupled with its fast rise and fall times, makes it an excellent choice for demanding high voltage and high current applications. The surface-mount package and compliance with international regulations further enhance its suitability for modern, compact designs. Despite being marked as obsolete, the AUIRS2004S remains a reliable option for engineers seeking a proven gate driver solution for their automotive and industrial projects.