ROHM Semiconductor Tariff Inquiry

BU4348G-TR

BU4348G-TR Description

The BU4348G-TR is a high-performance, single-channel supervisory IC designed by Rohm Semiconductor. This device is specifically tailored for power management applications, ensuring reliable and efficient monitoring of voltage levels. The BU4348G-TR features a voltage threshold of 4.8V and is capable of monitoring a single voltage channel, making it ideal for systems requiring precise voltage supervision. The device is packaged in a 5SSOP format and is available in a tape and reel (TR) package, facilitating easy integration into surface mount designs.

BU4348G-TR Features

• Adjustable/Selectable Reset Timeout: The BU4348G-TR offers a highly customizable reset timeout feature, allowing engineers to fine-tune the reset duration based on specific application requirements. This flexibility ensures optimal system performance and reliability.
• Active Low Reset: The active low reset functionality provides a clear and reliable reset signal, essential for maintaining system stability during power fluctuations or brownouts.
• Surface Mount Compatibility: The surface mount mounting type ensures seamless integration into modern PCB designs, enhancing both performance and reliability.
• RoHS3 Compliance: The BU4348G-TR meets stringent environmental standards, ensuring it is free from harmful substances and suitable for use in environmentally conscious applications.
• REACH Unaffected: The device complies with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, further solidifying its suitability for global markets.
• Moisture Sensitivity Level 1 (Unlimited): The BU4348G-TR’s moisture sensitivity level of 1 ensures it can be stored and handled without the risk of moisture-induced damage, making it ideal for long-term storage and transportation.

BU4348G-TR Applications

The BU4348G-TR is well-suited for a variety of applications where reliable voltage monitoring and system stability are critical. These applications include:

• Embedded Systems: Ideal for embedded systems where precise voltage monitoring is necessary to ensure the proper functioning of microcontrollers and other critical components.
• Power Supplies: Enhances the reliability of power supplies by providing accurate voltage supervision, preventing overvoltage and undervoltage conditions.
• Consumer Electronics: Suitable for consumer electronics where consistent power delivery is essential for maintaining performance and user experience.
• Industrial Control Systems: Provides robust voltage monitoring for industrial control systems, ensuring stable operation in demanding environments.

Conclusion of BU4348G-TR

The BU4348G-TR from Rohm Semiconductor stands out as a reliable and versatile supervisory IC for power management applications. Its adjustable reset timeout, active low reset, and surface mount compatibility make it a valuable component for engineers designing systems that require precise voltage monitoring. The device’s compliance with RoHS3 and REACH regulations, along with its moisture sensitivity level of 1, ensures it meets both environmental and reliability standards. Whether used in embedded systems, power supplies, consumer electronics, or industrial control systems, the BU4348G-TR offers a high level of performance and reliability, making it an excellent choice for a wide range of applications.