ROHM Semiconductor Tariff Inquiry

BU4332FVE-TR

BU4332FVE-TR Description

The BU4332FVE-TR is a single-channel supervisor IC designed by ROHM Semiconductor. This device is specifically engineered to monitor a single voltage supply and provide reliable reset functionality to ensure system stability and proper operation. The BU4332FVE-TR features a voltage threshold of 3.2V, making it suitable for applications that require precise voltage monitoring. The reset timeout is adjustable/selectable, offering flexibility in system design. This supervisor IC is packaged in a surface-mount format and is available in a tape & reel (TR) configuration, facilitating easy integration into modern electronic assemblies.

BU4332FVE-TR Features

• Adjustable/Selectable Reset Timeout: The BU4332FVE-TR offers adjustable/selectable reset timeout options, allowing designers to tailor the reset duration to match specific application requirements. This flexibility ensures optimal system performance and reliability.
• 3.2V Voltage Threshold: With a voltage threshold of 3.2V, the BU4332FVE-TR provides accurate monitoring of power supply voltages. This precise threshold helps in maintaining system stability and preventing unexpected shutdowns or malfunctions.
• Active Low Reset: The active low reset feature ensures that the reset signal is asserted when the monitored voltage falls below the threshold, providing a reliable mechanism to reset the system and restore normal operation.
• Surface Mount Technology: The surface-mount package of the BU4332FVE-TR is ideal for compact and high-density PCB designs. This mounting type supports automated assembly processes, reducing production costs and improving manufacturing efficiency.
• Tape & Reel Packaging: Available in tape & reel (TR) packaging, the BU4332FVE-TR is suitable for automated pick-and-place equipment, facilitating high-volume production and ensuring consistent component placement.
• Moisture Sensitivity Level (MSL) 1: The BU4332FVE-TR has a moisture sensitivity level of 1, indicating that it is not affected by moisture exposure. This makes it suitable for a wide range of manufacturing environments without the need for special handling procedures.
• Compliance and Status: The BU4332FVE-TR is REACH unaffected and ROHS3 compliant, ensuring that it meets the latest environmental and safety standards. The product status is marked as obsolete, indicating that it may be phased out in the future, but it remains a viable option for existing designs and applications.

BU4332FVE-TR Applications

The BU4332FVE-TR is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are critical. Some specific use cases include:

• Embedded Systems: In embedded systems, the BU4332FVE-TR can monitor the power supply voltage to ensure that the system remains stable and functional. The adjustable reset timeout allows for precise control over system reset behavior, preventing data corruption and ensuring reliable operation.
• Power Management: For power management applications, the BU4332FVE-TR provides a robust solution for monitoring and controlling power supply voltages. Its precise voltage threshold and active low reset feature make it suitable for applications where power integrity is paramount.
• Consumer Electronics: In consumer electronics, the BU4332FVE-TR can be used to monitor the power supply of various components, ensuring that they operate within specified voltage ranges. This helps in preventing damage to sensitive components and improving overall system reliability.
• Industrial Control Systems: In industrial control systems, the BU4332FVE-TR can be employed to monitor critical power supplies, ensuring that control systems remain operational and stable. The surface-mount package and tape & reel configuration make it easy to integrate into industrial-grade PCB designs.

Conclusion of BU4332FVE-TR

The BU4332FVE-TR is a versatile and reliable supervisor IC designed to meet the demands of modern electronic systems. Its adjustable/selectable reset timeout, precise voltage threshold, and active low reset feature provide robust performance and flexibility in system design. The surface-mount package and tape & reel configuration ensure ease of integration and compatibility with automated manufacturing processes. While the product is marked as obsolete, it remains a valuable option for existing designs and applications that require reliable voltage monitoring and system reset functionality.