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BD46272G-TR

BD46272G-TR Description

The BD46272G-TR is a high-performance voltage detector designed by Rohm Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) category. This device is specifically engineered to monitor a single voltage channel and provide reliable reset functionality. It features a voltage threshold of 2.7V and a reset timeout of at least 180ms, ensuring precise and timely system resets. The BD46272G-TR is packaged in a surface mount 5SSOP format and is available in tape and reel (TR) packaging, making it suitable for automated assembly processes. This voltage detector is part of the BD46xxx series and is actively supported by Rohm Semiconductor.

BD46272G-TR Features

• Voltage Monitoring: The BD46272G-TR is designed to monitor a single voltage channel, providing accurate detection of voltage levels. This ensures that the system operates within specified voltage ranges, preventing potential damage from overvoltage or undervoltage conditions.
• Reset Functionality: The device offers an active low reset output with a minimum reset timeout of 180ms. This feature ensures that the system is properly reset when the monitored voltage falls below the threshold, guaranteeing stable operation and preventing system crashes.
• Surface Mount Technology: The BD46272G-TR is available in a surface mount 5SSOP package, which is ideal for compact and high-density PCB designs. This packaging option allows for efficient use of board space and is compatible with automated assembly processes.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the BD46272G-TR is suitable for a wide range of environmental conditions, making it a reliable choice for various industrial applications.
• Compliance and Standards: The BD46272G-TR is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental and safety standards. It also carries an ECCN classification of EAR99, indicating its compliance with export regulations.
• Programmability: While the DigiKey programmability status is not verified, the BD46272G-TR offers a robust set of features that can be tailored to specific application requirements through its design and configuration options.

BD46272G-TR Applications

The BD46272G-TR is ideal for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: In embedded systems, where power supply stability is crucial, the BD46272G-TR ensures that the system remains operational within safe voltage limits. It provides timely resets to prevent data corruption and system failures.
• Industrial Control: For industrial control applications, the BD46272G-TR can monitor power supply voltages to ensure that control systems operate reliably. Its reset functionality helps in maintaining system integrity during power fluctuations.
• Consumer Electronics: In consumer electronics, the BD46272G-TR can be used to monitor battery voltages or power supply outputs, ensuring that devices operate within safe voltage ranges and providing a reliable reset mechanism to prevent malfunctions.
• Telecommunications: In telecom equipment, the BD46272G-TR can monitor power supply voltages to ensure that communication systems remain operational and reliable. Its reset functionality helps in maintaining system stability during power disturbances.

Conclusion of BD46272G-TR

The BD46272G-TR from Rohm Semiconductor is a versatile and reliable voltage detector that offers precise voltage monitoring and reset functionality. Its surface mount packaging and compatibility with automated assembly processes make it an ideal choice for a wide range of applications. The device's compliance with environmental and safety standards ensures that it meets the highest industry requirements. With its robust feature set and reliable performance, the BD46272G-TR stands out as a superior option for voltage detection and reset in various electronic systems.