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BD46372G-TR

BD46372G-TR Description

The BD46372G-TR is a high-performance voltage detector IC designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This device is part of the BD46xxx series and is specifically engineered to monitor a single voltage channel. It features a surface-mount package, making it ideal for compact and space-constrained applications. The BD46372G-TR is available in a 5-lead small outline package (5SSOP) and is shipped in tape and reel (TR) format, facilitating efficient manufacturing processes.

This voltage detector is designed to provide reliable and accurate monitoring of power supply voltages. It has a voltage threshold of 3.7V, ensuring precise detection of voltage levels. The reset timeout is a minimum of 180ms, providing ample time for system stabilization during power-up or brown-out conditions. The reset output is active low, which is a common requirement for many digital systems.

BD46372G-TR Features

• Single Voltage Monitoring: The BD46372G-TR is designed to monitor a single voltage channel, making it ideal for applications where simplicity and cost-effectiveness are critical.
• 3.7V Voltage Threshold: This specific voltage threshold ensures accurate detection and reliable operation in systems requiring a precise voltage monitoring level.
• 180ms Minimum Reset Timeout: The extended reset timeout period allows for stable system initialization and recovery from power disturbances.
• Active Low Reset Output: The active low reset output is compatible with a wide range of digital systems, ensuring seamless integration.
• Surface Mount Technology (SMT): The surface-mount package type allows for compact and efficient PCB design, reducing overall system size and weight.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the BD46372G-TR is suitable for a wide range of manufacturing environments without the need for special handling precautions.
• Compliance and Status: The BD46372G-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety standards. It also holds an ECCN classification of EAR99, facilitating international trade and compliance with export regulations.

BD46372G-TR Applications

The BD46372G-TR is well-suited for a variety of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and laptops where precise voltage monitoring is necessary to ensure stable operation and prevent system crashes.
• Industrial Equipment: Suitable for monitoring power supplies in industrial control systems, ensuring reliable operation in harsh environments.
• Automotive Electronics: Can be used in automotive applications to monitor battery voltage and ensure the proper functioning of electronic control units (ECUs).
• Telecommunications: Effective in monitoring power supplies in communication equipment, ensuring stable operation and preventing downtime.
• Medical Devices: Provides reliable voltage monitoring in medical equipment, ensuring the safety and accuracy of critical systems.

Conclusion of BD46372G-TR

The BD46372G-TR from ROHM Semiconductor is a robust and reliable voltage detector IC that offers precise voltage monitoring with a 3.7V threshold and a minimum 180ms reset timeout. Its surface-mount package and compatibility with various digital systems make it an excellent choice for a wide range of applications, from consumer electronics to industrial and medical devices. The BD46372G-TR's compliance with REACH and ROHS3 standards, along with its moisture sensitivity level of 1, ensures it meets the highest environmental and safety standards. This device stands out for its simplicity, reliability, and cost-effectiveness, making it a preferred choice for engineers and designers looking for a high-quality voltage detector solution.