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ATA6821-TUQ

ATA6821-TUQ Description

The ATA6821-TUQ is a low-side gate driver IC designed by Microchip Technology. This obsolete product is housed in a Surface Mount package, specifically a 14-pin SOIC, and is available in Tape & Reel (TR) format. It is designed to operate within a supply voltage range of 16V to 30V and offers a peak output current of 4A for both sourcing and sinking. The ATA6821-TUQ features a single-channel type and has a rise and fall time of 12ns each, ensuring fast and efficient switching capabilities. It is classified under the HTSUS code 8542.39.0001 and is REACH unaffected, making it compliant with environmental regulations. The moisture sensitivity level (MSL) is rated at 1 (unlimited), indicating it is suitable for a wide range of manufacturing environments.

ATA6821-TUQ Features

• Single Channel Design: The ATA6821-TUQ is designed with a single channel, making it ideal for applications requiring a straightforward and efficient gate drive solution.
• High Peak Output Current: With a peak output current capability of 4A for both sourcing and sinking, this IC can handle high current loads, ensuring robust performance in demanding applications.
• Wide Supply Voltage Range: Operating within a supply voltage range of 16V to 30V, the ATA6821-TUQ offers flexibility in power supply options, making it suitable for various power systems.
• Fast Switching: The typical rise and fall time of 12ns ensures rapid switching, which is crucial for high-frequency applications and minimizing switching losses.
• Surface Mount Packaging: The Surface Mount package type facilitates easy integration into compact designs and automated assembly processes.
• Environmental Compliance: The ATA6821-TUQ is REACH unaffected and classified under ECCN EAR99, ensuring compliance with environmental and export regulations.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the ATA6821-TUQ is suitable for a wide range of manufacturing environments without the need for special handling precautions.

ATA6821-TUQ Applications

The ATA6821-TUQ is well-suited for applications requiring a reliable and efficient low-side gate driver. Its high peak output current and fast switching capabilities make it ideal for:

• Power Supplies: In power supply units, the ATA6821-TUQ can drive MOSFETs or IGBTs efficiently, ensuring stable and reliable power delivery.
• Motor Control: For motor control applications, the fast switching times and high current capabilities enable precise control and efficient operation.
• High-Frequency Switching: The 12ns rise and fall times make it suitable for high-frequency switching applications, such as inverters and converters, where minimizing switching losses is critical.
• Automotive Electronics: Given its robustness and compliance with environmental regulations, the ATA6821-TUQ can be used in automotive applications where reliability and performance are paramount.

Conclusion of ATA6821-TUQ

The ATA6821-TUQ from Microchip Technology is a versatile low-side gate driver IC that offers peak high output current, fast switching times, and a wide supply voltage range. Despite being an obsolete product, its robust design and compliance with environmental regulations make it a reliable choice for various applications. Its single-channel design and surface mount packaging ensure ease of integration into compact and automated manufacturing processes. While newer alternatives may offer additional features, the ATA6821-TUQ remains a solid option for applications requiring a straightforward and efficient gate drive solution.