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BD46481G-TR

BD46481G-TR Description

The BD46481G-TR is a high-performance voltage detector from Rohm Semiconductor, designed to provide reliable and efficient power management solutions. This single-channel supervisor IC is part of the BD46xxx series and is packaged in a 5-lead small outline package (5SSOP) with a tape and reel (TR) format, making it ideal for surface mount applications. The BD46481G-TR features a voltage threshold of 4.8V and a minimum reset timeout of 90ms, ensuring precise monitoring and control of power supply voltages. With its active low reset functionality, the BD46481G-TR can effectively safeguard electronic systems from voltage fluctuations and power anomalies.

BD46481G-TR Features

• Voltage Monitoring: The BD46481G-TR is designed to monitor a single voltage, providing accurate detection of voltage levels. This feature is crucial for applications requiring precise voltage control.
• Reset Timeout: With a minimum reset timeout of 90ms, the BD46481G-TR ensures that the system has sufficient time to stabilize after a power event, preventing premature resets and enhancing system reliability.
• Active Low Reset: The active low reset function allows for seamless integration with a wide range of electronic systems, providing flexibility in circuit design.
• Surface Mount Technology: The BD46481G-TR is available in a surface mount package, making it suitable for high-density circuit board designs and automated assembly processes.
• Compliance and Safety: The BD46481G-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the highest standards for environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the BD46481G-TR is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

BD46481G-TR Applications

The BD46481G-TR is ideal for a variety of applications where reliable voltage monitoring and system protection are essential. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BD46481G-TR can monitor battery voltage levels, ensuring optimal performance and preventing damage from overvoltage or undervoltage conditions.
• Industrial Control Systems: For industrial applications, the BD46481G-TR can monitor power supply voltages in control panels, PLCs, and other critical systems, providing reliable protection against power anomalies.
• Automotive Electronics: In automotive applications, the BD46481G-TR can monitor the voltage levels of various electronic components, ensuring they operate within safe limits and enhancing overall system reliability.
• Telecommunications: In communication systems, the BD46481G-TR can monitor power supply voltages for base stations, routers, and other network equipment, ensuring stable operation and preventing system failures.

Conclusion of BD46481G-TR

The BD46481G-TR from Rohm Semiconductor is a robust and reliable voltage detector designed to meet the demanding requirements of modern electronic systems. Its precise voltage monitoring, active low reset functionality, and compliance with environmental and safety standards make it a standout choice for a wide range of applications. Whether in consumer electronics, industrial control systems, automotive electronics, or telecommunications, the BD46481G-TR offers exceptional performance and reliability, ensuring that electronic systems operate safely and efficiently.