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BD5348FVE-TR

BD5348FVE-TR Description

The BD5348FVE-TR is a single-channel voltage IC supervisor designed by ROHM Semiconductor. This device is specifically tailored for monitoring a single voltage supply and ensuring system reliability by providing accurate voltage level detection. The BD5348FVE-TR operates with a voltage threshold of 4.8V, making it suitable for applications requiring precise voltage monitoring at this level. The IC is housed in a surface mount package, specifically a tape and reel (TR) format, which facilitates efficient and automated assembly processes.

BD5348FVE-TR Features

• Voltage Monitoring: The BD5348FVE-TR is designed to monitor a single voltage supply, ensuring that the system remains within specified operational limits. This feature is crucial for maintaining system stability and preventing damage due to voltage fluctuations.
• Active Low Reset: The reset output of the BD5348FVE-TR is active low, which is a common requirement in many digital systems. This ensures compatibility with a wide range of microcontrollers and other digital devices.
• Surface Mount Technology (SMT): The IC is available in a surface mount package, which is ideal for modern PCB designs that prioritize compactness and of ease assembly. The tape and reel packaging format further enhances the ease of integration into automated manufacturing processes.
• Compliance and Standards: The BD5348FVE-TR is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. This compliance is essential for manufacturers aiming to adhere to global regulations and maintain a sustainable production process.
• Low Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the BD5348FVE-TR is highly resistant to moisture, making it suitable for a wide range of environmental conditions without the need for special handling or storage precautions.

BD5348FVE-TR Applications

The BD5348FVE-TR is ideal for a variety of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Power Supply Monitoring: In power supplies, the BD5348FVE-TR can be used to monitor the main voltage rail, ensuring that the system remains within safe operating limits. This helps in preventing overvoltage conditions that could damage sensitive components.
• Microcontroller Systems: In embedded systems and microcontroller applications, the BD5348FVE-TR can be used to monitor the power supply voltage of the microcontroller. This ensures that the microcontroller operates within its specified voltage range, preventing erratic behavior or system crashes.
• Telecommunications Equipment: In telecom systems, where reliable operation is critical, the BD5348FVE-TR can be used to monitor the power supply voltages of various components, ensuring that the system remains stable and operational.
• Industrial Control Systems: In industrial environments the, BD5348FVE-TR can be used to monitor the power supply voltages of control systems, ensuring that the system operates reliably and safely.

Conclusion of BD5348FVE-TR

The BD5348FVE-TR from ROHM Semiconductor is a robust and reliable single-channel voltage supervisor IC. Its precise voltage monitoring capabilities, combined with its active low reset output and surface mount packaging, make it an ideal choice for a wide range of applications. The device's compliance with environmental and safety standards, along with its low moisture sensitivity, further enhances its suitability for various industrial and consumer applications. While it is marked as "Not For New Designs," the BD5348FVE-TR remains a valuable component for existing systems and legacy designs, ensuring continued reliability and performance.