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BD49L25G-TL

BD49L25G-TL Description

The BD49L25G-TL is a single-channel voltage detector designed by Rohm Semiconductor, a leading manufacturer in the electronics industry. This IC supervisor is part of the BD49Lxx series and is packaged in a 3SSOP format, making it suitable for surface mount applications. The BD49L25G-TL is specifically designed to monitor a single voltage level with a threshold voltage of 2.5V. It features an active low reset output, ensuring reliable system reset functionality when the monitored voltage falls below the specified threshold.

The BD49L25G-TL is housed in a Tape & Reel (TR) package, which facilitates efficient handling and assembly in automated manufacturing processes. This product is categorized under supervisors and is intended for applications requiring precise voltage monitoring and control. Despite its "Not For New Designs" status, the BD49L25G-TL remains a reliable choice for existing designs and legacy systems.

BD49L25G-TL Features

• Single Voltage Monitoring: The BD49L25G-TL is designed to monitor a single voltage level, making it ideal for applications where a specific voltage threshold needs to be maintained.
• 2.5V Threshold Voltage: This voltage detector is calibrated to trigger at a precise 2.5V threshold, ensuring accurate and reliable voltage monitoring.
• Active Low Reset Output: The reset output is active low, providing a clear and reliable signal for system reset when the monitored voltage drops below the threshold.
• Surface Mount Compatibility: The BD49L25G-TL's surface mount design allows for easy integration into compact and high-density PCB layouts.
• Moisture Sensitivity Level 3: With an MSL rating of 3 (168 hours), the BD49L25G-TL is suitable for environments with moderate humidity, ensuring robust performance and reliability.
• Compliance and Standards: The BD49L25G-TL meets REACH and RoHS3 compliance standards, ensuring it is environmentally friendly and safe for use in various applications.
• ECCN Classification: Classified under EAR99, this product is subject to general export control regulations, facilitating compliance with international trade laws.

BD49L25G-TL Applications

The BD49L25G-TL is well-suited for a variety of applications where precise voltage monitoring and control are essential. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the output voltage of power supplies in consumer electronics, ensuring stable operation and preventing system failures due to voltage drops.
• Battery Management Systems: Useful in battery-powered devices to monitor the battery voltage and trigger system shutdowns or alerts when the voltage falls below a safe operating level.
• Embedded Systems: In embedded systems, the BD49L25G-TL can be used to monitor the supply voltage of critical components, ensuring reliable operation and preventing damage due to undervoltage conditions.
• Industrial Control Systems: Suitable for monitoring the voltage levels in industrial control systems, where precise voltage control is necessary for the safe and efficient operation of machinery and equipment.

Conclusion of BD49L25G-TL

The BD49L25G-TL is a robust and reliable voltage detector that offers precise monitoring of a single voltage level with a 2.5V threshold. Its surface mount design and active low reset output make it an ideal choice for a wide range of applications, from power supply monitoring to battery management systems. While it is marked as "Not For New Designs," the BD49L25G-TL remains a valuable component for existing systems and legacy designs, providing accurate voltage monitoring and control. Its compliance with REACH and RoHS3 standards ensures it meets environmental and safety regulations, making it a responsible choice for modern electronics.