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BD46402G-TR

BD46402G-TR Description

The BD46402G-TR is a high-performance voltage detector from Rohm Semiconductor, designed to provide reliable and efficient voltage monitoring for a variety of electronic systems. This single-channel supervisor IC is part of the BD46xxx series and is housed in a 5SSOP package, making it ideal for surface-mount applications. The BD46402G-TR features a voltage threshold of 4V and a reset timeout of 180ms minimum, ensuring precise and timely detection of voltage levels. With its active-low reset functionality, it offers a straightforward and effective solution for voltage monitoring and system reset.

BD46402G-TR Features

• Voltage Threshold: The BD46402G-TR is designed with a voltage threshold of 4V, providing accurate detection of voltage levels to ensure system stability and reliability.
• Reset Timeout: A minimum reset timeout of 180ms ensures that the system has sufficient time to stabilize before the reset is released, preventing premature resets and ensuring reliable operation.
• Active-Low Reset: The active-low reset feature simplifies the integration into various electronic systems, making it compatible with a wide range of applications.
• Surface-Mount Compatibility: The BD46402G-TR is available in a surface-mount package, facilitating easy integration into modern PCB designs and enabling compact system layouts.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), the BD46402G-TR is suitable for a wide range of manufacturing environments, ensuring robustness and reliability during the assembly process.
• Compliance: The BD46402G-TR is REACH unaffected and RoHS3 compliant, meeting the stringent environmental and safety standards required by the electronics industry.
• Packaging: The product is available in tape and reel (TR) packaging, which is ideal for automated assembly processes and ensures efficient handling and storage.

BD46402G-TR Applications

The BD46402G-TR is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Power Management: Ideal for monitoring the power supply voltage in embedded systems, ensuring that the system operates within safe voltage limits and preventing damage due to voltage fluctuations.
• Consumer Electronics: Suitable for applications such as smartphones, tablets, and laptops, where precise voltage monitoring is essential for maintaining system performance and reliability.
• Industrial Control Systems: The BD46402G-TR can be used in industrial control systems to monitor power supply voltages and trigger resets in case of voltage drops, ensuring continuous and reliable operation.
• Automotive Electronics: In automotive applications, the BD46402G-TR can monitor the battery voltage and provide a reset signal to the microcontroller or other critical components, ensuring system stability and safety.

Conclusion of BD46402G-TR

The BD46402G-TR from Rohm Semiconductor is a robust and reliable voltage detector that offers precise voltage monitoring and system reset capabilities. With its 4V threshold and 180ms minimum reset timeout, it ensures accurate detection and timely system reset. The active-low reset feature and surface-mount compatibility make it easy to integrate into a wide range of electronic systems. The BD46402G-TR's compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 1 (unlimited), ensures that it meets the environmental and safety requirements of the electronics industry. Whether used in power management, consumer electronics, industrial control systems, or automotive applications, the BD46402G-TR provides a reliable and efficient solution for voltage monitoring and system reset.