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RAA271082A4HNP#AA0

RAA271082A4HNP#AA0 Description

The RAA271082A4HNP#AA0 is an automotive-grade linear and switching voltage regulator designed for high reliability and performance in demanding automotive applications. Manufactured by Renesas Electronics Corporation, this regulator is part of the RAA271082 series, known for its robustness and efficiency. The device features a surface mount, wettable flank mounting type, ensuring secure and efficient integration into automotive electronic systems. It operates within a wide input voltage range of 4V to 42V, making it suitable for various automotive power supply requirements.

RAA271082A4HNP#AA0 Features

• Multiple Outputs: The RAA271082A4HNP#AA0 offers four output channels, each capable of delivering up to 1A of current. Output 1 operates within a voltage range of 2.8V to 5.05V, while Outputs 2 and 3 provide a voltage range of 0.85V to 3.3V. This versatility allows for the regulation of multiple power rails within a single device.
• High Switching Frequency: With a switching frequency of 2.2MHz, the regulator ensures efficient power conversion and minimal heat generation, contributing to the overall system efficiency and reliability.
• Automotive Grade: Certified for automotive use, the RAA271082A4HNP#AA0 meets stringent automotive standards, ensuring high performance and reliability in harsh operating conditions.
• Moisture Sensitivity Level (MSL) 3: The device is rated for a moisture sensitivity level of 3 (168 hours), making it suitable for applications where moisture exposure is a concern.
• Compliance and Safety: The regulator is REACH unaffected and classified under ECCN EAR99, ensuring compliance with global regulatory standards.
• Packaging: The product is available in a tray package, facilitating easy handling and integration into assembly processes.

RAA271082A4HNP#AA0 Applications

The RAA271082A4HNP#AA0 is ideally suited for a wide range of automotive applications where multiple regulated power supplies are required. Key applications include:

• In-Vehicle Infotainment Systems: Providing stable power to various components such as GPS, radio, and display units.
• Advanced Driver Assistance Systems (ADAS): Ensuring reliable power supply to critical systems like cameras, sensors, and control units.
• Telematics and Communication Systems: Supplying power to onboard communication devices and telematics modules.
• Battery Management Systems: Regulating power for battery monitoring and management circuits.

Conclusion of RAA271082A4HNP#AA0

The RAA271082A4HNP#AA0 is a versatile and reliable automotive-grade voltage regulator that offers multiple output channels and high switching frequency. Its wide input voltage range, automotive-grade certification, and compliance with global standards make it an ideal choice for demanding automotive applications. The device's robust design and efficient power conversion capabilities ensure high performance and reliability, making it a preferred solution for automotive electronics engineers.