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BU4927FVE-TR

BU4927FVE-TR Description

The BU4927FVE-TR is a high-performance, single-channel voltage supervisor IC designed by Rohm Semiconductor. This device is specifically engineered to monitor a single voltage rail, ensuring reliable operation and protection in various electronic systems. With a threshold voltage of 2.7V, it provides precise monitoring and control, making it ideal for applications requiring stringent voltage regulation.

The BU4927FVE-TR features a surface-mount package, which is ideal for compact and space-constrained designs. It is available in a tape and reel (TR) packaging format, facilitating efficient handling and assembly processes in high-volume manufacturing environments. The device operates with an active-high reset signal, ensuring compatibility with a wide range of microcontrollers and processors.

BU4927FVE-TR Features

• Single Voltage Monitoring: The BU4927FVE-TR is designed to monitor a single voltage rail, providing accurate and reliable supervision. This feature is particularly beneficial in applications where a single power supply needs to be closely monitored to prevent system malfunctions.
• 2.7V Threshold Voltage: The device has a threshold voltage of 2.7V, which is ideal for systems operating at or near this voltage level. This precise threshold ensures that the supervisor can accurately detect and respond to voltage drops, preventing potential damage to sensitive components.
• Active-High Reset: The active-high reset signal ensures compatibility with wide a range of digital systems. This feature simplifies the integration process and ensures that the supervisor can effectively communicate with other components in the system.
• Surface-Mount Technology (SMT): The surface-mount package of the BU4927FVE-TR allows for compact and efficient PCB designs. This is particularly advantageous in applications where space is a critical consideration.
• Tape & Reel Packaging: The tape and reel (TR) packaging format facilitates high-volume manufacturing and assembly processes. This ensures that the BU4927FVE-TR can be easily integrated into production lines, reducing assembly time and costs.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the BU4927FVE-TR is suitable for a range wide of environmental conditions. This makes it ideal for applications that may be exposed to varying levels of humidity or moisture.
• Compliance and Standards: The BU4927FVE-TR is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. This compliance is crucial for manufacturers aiming to adhere to global regulations and reduce the environmental impact of their products.

BU4927FVE-TR Applications

The BU4927FVE-TR is well-suited for a variety of applications where precise voltage monitoring is required. Some specific use cases include:

• Embedded Systems: In embedded systems, the BU4927VEF-TR can be used to monitor the main power supply voltage, ensuring that the system remains stable and reliable. This is particularly important in applications such as IoT devices, where consistent power supply is critical for uninterrupted operation.
• Industrial Control Systems: Industrial control systems often require robust voltage supervision to prevent equipment damage and ensure safe operation. The BU4927FVE-TR can be integrated into these systems to provide reliable voltage monitoring and protection.
• Consumer Electronics: In consumer electronics, the BU4927FVE-TR can be used to monitor the power supply voltage of critical components such as microcontrollers and processors. This ensures that the device operates within safe voltage levels, preventing potential damage and extending the product's lifespan.
  -Telecommunications: In telecommunications equipment, the BU4927FVE-TR can be used to monitor the power supply voltage of critical components such as base stations and routers. This ensures that the equipment remains operational and reliable, even in challenging environmental conditions.

Conclusion of BU4927FVE-TR

The BU4927FVE-TR is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and control. Its single-channel monitoring capability, combined with a 2.7V threshold voltage and active-high reset signal, makes it an ideal solution for a wide range of applications. The surface-mount package and tape and reel (TR) packaging format ensure that the device is suitable for compact designs and high manufacturing-volume processes. With its MSL 1 rating and compliance with REACH and ROHS3 standards, the BU4927FVE-TR is a robust and environmentally friendly choice for voltage supervision in various electronic systems.