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BD49L52G-TL

BD49L52G-TL Description

The BD49L52G-TL is a single-channel voltage detector IC from Rohm Semiconductor, designed to monitor and manage power supply voltages in various electronic systems. This device is part of the BD49Lxx series and features a threshold voltage of 5.2V, making it suitable for applications requiring precise voltage monitoring. The BD49L52G-TL is housed in a 3SSOP package and is available in a Tape & Reel (TR) format, facilitating surface mount assembly processes. It is classified under the Power Management (PMIC) category and is intended for use in systems where reliable voltage detection is crucial.

BD49L52G-TL Features

• Voltage Monitoring: The BD49L52G-TL is designed to monitor a single voltage channel, providing accurate detection of voltage levels. This feature is essential for ensuring system stability and preventing damage due to voltage fluctuations.
• Threshold Voltage: With a threshold voltage of 5.2V, the BD49L52G-TL offers precise voltage detection, making it ideal for applications where specific voltage levels need to be maintained.
• Active Low Reset: The reset function is active low, ensuring compatibility with a wide range of digital systems. This feature simplifies the integration of the BD49L52G-TL into existing circuits.
• Surface Mount Technology: The BD49L52G-TL is available in a surface mount package, which is suitable for automated assembly processes. This packaging option enhances manufacturing efficiency and reliability.
• Moisture Sensitivity Level (MSL): The BD49L52G-TL has a moisture sensitivity level of 3 (168 hours), making it suitable for use in environments with varying humidity levels.
• Compliance: The BD49L52G-TL is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards for electronic components.

BD49L52G-TL Applications

The BD49L52G-TL is ideal for a variety of applications where reliable voltage detection is critical. Some specific use cases include:

• Power Supply Monitoring: In power supply units, the BD49L52G-TL can be used to monitor the output voltage, ensuring it remains within specified limits. This helps in maintaining system stability and preventing damage to sensitive components.
• Battery Management Systems: For battery-operated devices, the BD49L52G-TL can monitor the battery voltage to ensure it does not drop below a safe level, thereby extending battery life and preventing over-discharge.
• Microcontroller Applications: In microcontroller-based systems, the BD49L52G-TL can be used to monitor the supply voltage of the microcontroller, ensuring it operates within the required voltage range. This helps in maintaining system reliability and preventing unexpected shutdowns.
• Industrial Control Systems: In industrial environments, the BD49L52G-TL can be used to monitor the voltage levels of critical components, ensuring they operate within safe limits and preventing system failures.

Conclusion of BD49L52G-TL

The BD49L52G-TL from Rohm Semiconductor is a reliable and precise voltage detector IC, offering a range of features that make it suitable for various applications. Its single-channel voltage monitoring capability, combined with a precise threshold voltage of 5.2V, ensures accurate voltage detection. The active low reset function and surface mount packaging further enhance its versatility and ease of integration. The BD49L52G-TL is ideal for use in power supply monitoring, battery management systems, microcontroller applications, and industrial control systems, where reliable voltage detection is crucial. With its RoHS3 compliance and REACH unaffected status, the BD49L52G-TL meets environmental and regulatory standards, making it a responsible choice for modern electronic designs.