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BU4910F-TR

BU4910F-TR Description

The BU4910F-TR is a high-performance, single-channel supervisor IC designed by Rohm Semiconductor. This device is specifically engineered to monitor voltage levels and provide reliable reset functionality, making it an essential component in power management systems. The BU4910F-TR features a surface mount package, ensuring ease of integration into compact and high-density PCB designs. It operates with a voltage threshold of 1V, providing precise monitoring of a single voltage rail. The device is packaged in a tape and reel format (TR), facilitating efficient handling and assembly processes. With a moisture sensitivity level (MSL) of 1 (unlimited), the BU4910F-TR is highly resilient to environmental conditions, ensuring long-term reliability and performance.

BU4910F-TR Features

• Voltage Monitoring: The BU4910F-TR is designed to monitor a single voltage rail with a threshold of 1V, ensuring accurate detection of voltage levels and providing reliable reset functionality.
• Active High Reset: The reset output of the BU4910F-TR is active high, which is a common requirement in many digital systems, making it compatible with a wide range of applications.
• Surface Mount Packaging: The surface mount technology (SMT) of the BU4910F-TR allows for efficient integration into compact and high-density PCB designs, optimizing space utilization.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the BU4910F-TR is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.
• Compliance and Standards: The BU4910F-TR is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. It also falls under the ECCN classification of EAR99, ensuring compliance with export regulations.
• Tape & Reel Packaging: The device is packaged in a tape and reel format (TR), which facilitates efficient handling and assembly processes, making it suitable for high-volume production environments.

BU4910F-TR Applications

The BU4910F-TR is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Power Management Systems: The BU4910F-TR is well-suited for monitoring voltage levels in power management systems, ensuring stable operation and timely reset in case of voltage fluctuations.
• Embedded Systems: In embedded systems, the BU4910F-TR can provide reliable reset functionality, ensuring system stability and preventing malfunctions due to voltage irregularities.
• Consumer Electronics: The compact size and surface mount packaging of the BU4910F-TR make it suitable for consumer electronics where space is a premium, such as smartphones, tablets, and other portable devices.
• Industrial Control Systems: The high reliability and moisture resistance of the BU4910F-TR make it an excellent choice for industrial control systems, where robust performance and long-term reliability are essential.

Conclusion of BU4910F-TR

The BU4910F-TR from Rohm Semiconductor is a robust and reliable single-channel supervisor IC, offering precise voltage monitoring and active high reset functionality. Its surface mount packaging and moisture resistance make it suitable for a wide range of applications, from compact consumer electronics to industrial control systems. With its compliance to REACH and ROHS3 standards, the BU4910F-TR ensures environmental and safety standards are met. The tape and reel packaging further enhances its suitability for high-volume production environments. Overall, the BU4910F-TR stands out as a reliable and efficient solution for voltage monitoring and reset functionality in power management systems.