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BU4948G-TR

BU4948G-TR Description

The BU4948G-TR is a high-performance power management integrated circuit (PMIC) designed by ROHM Semiconductor. This IC supervisor is specifically engineered to monitor a single voltage channel, ensuring reliable and efficient power management in various electronic systems. The BU4948G-TR features a voltage threshold of 4.8V, providing precise monitoring and control over the power supply. It is available in a 5SSOP package, which is ideal for surface mount applications, offering a compact and robust solution for modern electronic designs. The device is packaged in tape and reel (TR) format, facilitating automated assembly processes and ensuring high production efficiency.

BU4948G-TR Features

• Single Voltage Monitoring: The BU4948G-TR is designed to monitor a single voltage channel, making it ideal for applications where a specific voltage level needs to be closely monitored and controlled.
• 4.8V Threshold Voltage: This precise threshold voltage ensures accurate monitoring and reliable performance, providing a clear indication of voltage levels and facilitating effective power management.
• Active High Reset: The reset function of the BU4948G-TR is active high, which simplifies the integration with other electronic components and systems, ensuring seamless operation and compatibility.
• Surface Mount Technology (SMT): The BU4948G-TR is designed for surface mount applications, offering a compact and reliable solution that is well-suited for modern electronic designs and manufacturing processes.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1, the BU4948G-TR is classified as unlimited, meaning it can be exposed to environmental conditions without the risk of moisture damage, ensuring long-term reliability and performance.
• Compliance and Standards: The BU4948G-TR meets several industry standards, including REACH Unaffected status and ROHS3 compliance, ensuring that it is environmentally friendly and suitable for use in a wide range of applications.
• Active Product Status: The BU4948G-TR is an active product, indicating that it is currently in production and readily available for purchase, providing a reliable and consistent supply for ongoing projects and new designs.

BU4948G-TR Applications

The BU4948G-TR is highly versatile and can be utilized in a variety of applications where precise voltage monitoring and control are essential. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BU4948G-TR can be used to monitor the main power supply voltage, ensuring stable operation and preventing damage from voltage fluctuations.
• Industrial Equipment: For industrial control systems and automation devices, the BU4948G-TR provides reliable voltage monitoring, helping to maintain system stability and prevent unexpected shutdowns or malfunctions.
• Automotive Electronics: In automotive applications, the BU4948G-TR can be employed to monitor critical power supply voltages, ensuring the reliable operation of electronic control units (ECUs) and other automotive electronics.
• Medical Devices: For medical equipment, the BU4948G-TR offers precise voltage monitoring, which is crucial for maintaining the accuracy and reliability of diagnostic and therapeutic devices.

Conclusion of BU4948G-TR

The BU4948G-TR from ROHM Semiconductor is a highly reliable and efficient power management IC supervisor, designed to meet the demanding requirements of modern electronic systems. Its precise voltage monitoring capabilities, combined with its compact surface mount package and robust environmental ratings, make it an ideal choice for a wide range of applications. The BU4948G-TR's compliance with industry standards and its active product status ensure that it is a reliable and environmentally friendly solution for power management needs. Whether used in consumer electronics, industrial equipment, automotive systems, or medical devices, the BU4948G-TR provides a high-performance and cost-effective solution for voltage monitoring and control.