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BD46472G-TR

BD46472G-TR Description

The BD46472G-TR is a high-performance voltage detector designed by ROHM Semiconductor, belonging to the BD46xxx series. This IC supervisor is engineered to monitor a single voltage channel, ensuring reliable system operation by detecting voltage levels and providing appropriate reset signals. The BD46472G-TR is packaged in a 5SSOP format and is available in a tape and reel (TR) configuration, making it suitable for surface mount applications.

BD46472G-TR Features

• Voltage Monitoring: The BD46472G-TR is designed to monitor a single voltage channel with a threshold voltage of 4.7V. This precise monitoring ensures that the system remains stable and operates within safe voltage limits.
• Reset Functionality: The reset output is active low, providing a clear and reliable signal to reset the system when the monitored voltage falls below the threshold. The reset timeout is a minimum of 180ms, allowing sufficient time for system recovery.
• Packaging and Compatibility: The BD46472G-TR is available in a 5SSOP package, making it suitable for surface mount applications. The tape and reel (TR) packaging ensures ease of handling and integration into automated assembly processes.
• Compliance and Safety: The BD46472G-TR is compliant with ROHS3 standards and is unaffected by REACH regulations, ensuring it meets the highest environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it highly resistant to moisture and suitable for a wide range of environments.
• Performance and Reliability: With a minimum reset timeout of 180ms, the BD46472G-TR ensures that the system has ample time to recover from voltage fluctuations. This feature is crucial for maintaining system stability and preventing data loss or corruption.

BD46472G-TR Applications

The BD46472G-TR is ideal for applications requiring precise voltage monitoring and reliable reset functionality. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the main power supply voltage in embedded systems, ensuring that the system remains stable and operational within specified voltage limits.
• Microcontroller Reset: Provides a reliable reset signal to microcontrollers in case of voltage drops, preventing system crashes and ensuring smooth operation.
• Industrial Control Systems: Ensures that critical industrial control systems remain stable and operational by monitoring power supply voltages and providing timely resets.
• Consumer Electronics: Used in various consumer electronics devices to monitor power supply voltages and ensure reliable operation, enhancing overall product reliability and user experience.

Conclusion of BD46472G-TR

The BD46472G-TR from ROHM Semiconductor is a robust and reliable voltage detector designed for single-channel voltage monitoring. Its precise voltage threshold detection, reliable reset functionality, and compliance with industry standards make it an ideal choice for a wide range of applications. The surface mount packaging and tape and reel configuration ensure ease of integration into modern manufacturing processes. Whether used in power supply monitoring, microcontroller reset, industrial control systems, or consumer electronics, the BD46472G-TR offers superior performance and reliability, making it a standout choice in the market.