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BD46282G-TR

BD46282G-TR Description

The BD46282G-TR is a highly reliable voltage detector designed by ROHM Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is part of the BD46xxx series and is specifically engineered to monitor a single voltage channel with a threshold voltage of 2.8V. The BD46282G-TR features a reset timeout of at least 180ms, ensuring stable system operation during power-up and brown-out conditions. It is packaged in a surface-mount 5SSOP format, making it suitable for compact and high-density PCB designs. The device is available in a tape and reel (TR) package, facilitating automated assembly processes.

BD46282G-TR Features

• Single Voltage Monitoring: The BD46282G-TR is designed to monitor a single voltage channel, providing precise detection of voltage levels with a threshold of 2.8V. This ensures that the monitored voltage remains within the specified operational range, preventing system malfunctions due to voltage fluctuations.
• Active Low Reset Output: The reset output is active low, which is a common requirement in many microcontroller and microprocessor applications. This feature allows for seamless integration with existing system architectures, ensuring compatibility and ease of use.
• Minimum Reset Timeout of 180ms: The device ensures a minimum reset timeout of 180ms, providing ample time for the system to stabilize during power transitions. This feature is crucial for reliable operation in systems that require a stable reset signal to prevent erratic behavior.
• Surface Mount Technology (SMT): The BD46282G-TR is available in a surface-mount 5SSOP package, making it ideal for compact and space-constrained designs. The SMT package also offers enhanced thermal performance and mechanical robustness.
• Compliance and Reliability: The BD46282G-TR is REACH unaffected and ROHS3 compliant, ensuring that it meets the stringent environmental and regulatory standards of the electronics industry. The device also has a moisture sensitivity level (MSL) of 1, indicating that it is not affected by moisture, making it suitable for a wide range of manufacturing environments.
• Active Product Status: The BD46282G-TR is an active product, ensuring long-term availability and support from ROHM Semiconductor. This is crucial for product longevity and supply chain stability.

BD46282G-TR Applications

The BD46282G-TR is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are required. Some specific use cases include:

• Microcontroller and Microprocessor Systems: The device's active low reset output and single voltage monitoring capability make it a perfect fit for microcontroller and microprocessor-based systems, ensuring reliable operation during power transitions.
• Embedded Systems: The compact 5SSOP package and surface-mount technology make the BD46282G-TR suitable for embedded systems where space is at a premium. The device's reset functionality helps maintain system stability and prevent crashes.
• Power Management Modules: The BD46282G-TR can be integrated into power management modules to provide voltage monitoring and reset functions, ensuring that the power supply remains within safe operating limits.
• Consumer Electronics: The device's compliance with environmental and regulatory standards makes it suitable for consumer electronics applications, where reliability and compliance are critical.

Conclusion of BD46282G-TR

The BD46282G-TR is a robust and reliable voltage detector that offers precise voltage monitoring and reset functionality. Its single voltage monitoring capability, active low reset output, and minimum reset timeout of 180ms make it an ideal choice for a wide range of applications, from microcontroller systems to embedded modules. The device's surface-mount package and compliance with industry standards ensure ease of integration and long-term reliability. Whether used in microcontroller systems, embedded modules, or power management modules, the BD46282G-TR provides a reliable and efficient solution for voltage monitoring and system reset.