ROHM Semiconductor

BU4248G-TR

BU4248G-TR Description

The BU4248G-TR is a high-performance, single-channel supervisory IC designed by Rohm Semiconductor. This device is specifically engineered to monitor and manage power supply voltages in various electronic systems. The BU4248G-TR features a voltage threshold of 4.8V, ensuring reliable operation and precise monitoring of power levels. It is housed in a 5SSOP package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications.

BU4248G-TR Features

• Adjustable/Selectable Reset Timeout: The BU4248G-TR offers flexibility with its adjustable reset timeout feature, allowing designers to tailor the reset duration to meet specific application requirements.
• Single Voltage Monitoring: This IC is designed to monitor a single voltage level, making it efficient and cost-effective for applications where only one voltage needs to be supervised.
• Open Drain or Open Collector Output: The BU4248G-TR provides an open drain or open collector output, which is ideal for interfacing with a wide range of digital systems and ensuring compatibility with various logic levels.
• Active Low Reset: The active low reset functionality ensures that the system is held in a reset state until the monitored voltage reaches a stable level, enhancing system reliability and preventing unintended operations.
• Compliance and Reliability: The BU4248G-TR is REACH unaffected and ROHS3 compliant, ensuring that it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.
• Active Product Status: The BU4248G-TR is an active product, indicating that it is currently in production and available for purchase, ensuring supply continuity for ongoing projects.

BU4248G-TR Applications

The BU4248G-TR is ideal for a variety of applications where reliable power monitoring is essential. Its single-channel monitoring capability makes it particularly suitable for systems with a single power supply. Some specific use cases include:

• Embedded Systems: In embedded systems where a single power supply needs to be monitored, the BU4248G-TR provides a compact and efficient solution.
• Consumer Electronics: For consumer electronics devices that require voltage monitoring to ensure stable operation, the BU4248G-TR offers a reliable and cost-effective option.
• Industrial Control Systems: In industrial applications where power supply integrity is critical, the BU4248G-TR can be used to monitor and manage power levels, preventing system failures and ensuring continuous operation.
• Telecommunications: In telecom equipment, the BU4248G-TR can be used to monitor power supplies, ensuring that critical components remain operational and preventing downtime.

Conclusion of BU4248G-TR

The BU4248G-TR from Rohm Semiconductor is a versatile and reliable supervisory IC designed for single-channel voltage monitoring. Its adjustable reset timeout, open drain or open collector output, and active low reset functionality make it a flexible and efficient solution for a wide range of applications. The BU4248G-TR's compliance with environmental and regulatory standards, along with its active product status and unlimited moisture sensitivity level, ensures that it is a robust and reliable choice for power management in various electronic systems. Whether used in embedded systems, consumer electronics, industrial control systems, or telecommunications, the BU4248G-TR provides a high-performance and cost-effective solution for voltage monitoring.