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BD45371G-TR

BD45371G-TR Description

The BD45371G-TR is a high-performance voltage detector designed by Rohm Semiconductor, ideal for a wide range of electronic applications. This IC supervisor features a single-channel voltage monitoring capability, ensuring reliable power management and system stability. The BD45371G-TR is housed in a5 SSOP package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications and automated assembly processes.

BD45371G-TR Features

• Voltage Monitoring: The BD45371G-TR is designed to monitor a single voltage level, providing accurate detection of voltage drops below the threshold. The voltage threshold is set at 3.7V, ensuring precise monitoring for systems requiring this specific voltage level.
• Reset Timeout: The device offers a minimum reset timeout of90ms, which is crucial for ensuring that the system has sufficient time to stabilize before the reset is released.
• Output Type: The BD45371G-TR features an open drain or open collector output, providing flexibility in system design and compatibility with various circuit configurations.
• Reset Functionality: The reset function is active low, which is a common requirement in many electronic systems, ensuring compatibility with a wide range of microcontrollers and processors.
• Compliance and Standards: The BD45371G-TR is REACH unaffected and ROHS3 compliant, making it suitable for environmentally conscious applications. It also adheres to the EAR99 classification under the Export Administration Regulations (EAR) and is classified under HTSUS code 8542.39.0001.
• Moisture Sensitivity Level: The device has an MSL rating of 1 (Unlimited), indicating that it is not sensitive to moisture, which is beneficial for applications in various environmental conditions.

BD45371G-TR Applications

The BD45371G-TR is ideal for applications requiring reliable voltage monitoring and system reset functionality. Some specific use cases include:

• Power Supply Monitoring: In power supply units, the BD45371G-TR can be used to monitor the main power rail, ensuring that the system remains stable and resets appropriately if the voltage drops below the threshold.
• Embedded Systems: For microcontroller-based systems, the BD45371G-TR can provide a reliable reset mechanism, preventing system crashes and ensuring consistent operation.
• Telecommunications: In communication equipment, the BD45371G-TR can monitor critical power lines, ensuring that the system remains operational and resets if necessary.
• Industrial Control: In industrial automation, the BD45371G-TR can be used to monitor power supplies for PLCs and other control systems, ensuring reliable operation and system integrity.

Conclusion of BD45371G-TR

The BD45371G-TR from Rohm Semiconductor is a robust and reliable voltage detector that offers precise voltage monitoring and reset functionality. Its single-channel monitoring capability, combined with a 3.7V threshold and 90ms minimum reset timeout, makes it suitable for a wide range of applications. The open drain or open collector output and active low reset function ensure compatibility with various system designs. The device's compliance with environmental standards and its moisture sensitivity level of 1 (Unlimited) further enhance its versatility. The BD45371G-TR is an excellent choice for designers seeking a reliable and efficient voltage monitoring solution in their electronic systems.