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BD49L50G-TL

BD49L50G-TL Description

The BD49L50G-TL is a single-channel voltage detector IC designed by Rohm Semiconductor, a leading manufacturer in the power management sector. This device is part of the BD49Lxx series and is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. It features a 5V threshold voltage, ensuring accurate detection and response to voltage levels in various electronic systems.

The BD49L50G-TL is housed in a 3SSOP package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications. Its mounting type and package design facilitate easy integration into compact and high-density PCB layouts. The device is compliant with RoHS3 standards and is unaffected by REACH regulations, ensuring it meets the stringent environmental and safety requirements of modern electronics manufacturing.

BD49L50G-TL Features

• Voltage Monitoring: The BD49L50G-TL monitors a single voltage channel with a threshold of 5V, providing precise detection and response to voltage levels.
• Active Low Reset: The device features an active low reset output, which is ideal for applications requiring a low signal to initiate a reset sequence.
• Surface Mount Compatibility: With a surface mount mounting type, the BD49L50G-TL is suitable for modern PCB designs, ensuring reliable and efficient integration.
• Moisture Sensitivity Level: The device has an MSL rating of 3 (168 hours), making it suitable for environments with varying humidity levels.
• Compliance: The BD49L50G-TL is ROHS3 compliant and REACH unaffected, ensuring it meets the environmental and safety standards required by regulatory bodies.
• Packaging: Available in a Tape & Reel (TR) format, the device is ideal for automated assembly processes, enhancing production efficiency.

BD49L50G-TL Applications

The BD49L50G-TL is ideal for a variety of applications where voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Power Supply Monitoring: The device can be used to monitor the output voltage of power supplies, ensuring they remain within specified limits and triggering a reset if the voltage drops below the threshold.
• Embedded Systems: In embedded systems, the BD49L50G-TL can provide a reliable reset mechanism to protect against voltage fluctuations and brownouts, ensuring system stability and reliability.
• Consumer Electronics: The device is suitable for consumer electronics where voltage monitoring is essential for maintaining system performance and preventing damage due to voltage anomalies.
• Industrial Control Systems: In industrial settings, the BD49L50G-TL can be used to monitor critical power lines, ensuring that equipment operates within safe voltage ranges and initiating a reset if necessary.

Conclusion of BD49L50G-TL

The BD49L50G-TL from Rohm Semiconductor is a robust and reliable voltage detector IC designed for precise voltage monitoring and reset functionality. Its 5V threshold voltage, active low reset output, and surface mount compatibility make it an ideal choice for a wide range of applications, from power supply monitoring to embedded systems. The device's compliance with RoHS3 and REACH regulations ensures it meets the highest environmental and safety standards. While the BD49L50G-TL is not recommended for new designs, it remains a valuable component for existing systems requiring reliable voltage detection and reset capabilities.