ROHM Semiconductor

BU4232F-TR  

Supervisors

BU4232F-TR Description

The BU4232F-TR is a high-performance, single-channel supervisory IC designed by ROHM Semiconductor. It is specifically engineered to monitor and manage power supply systems with precision and reliability. This IC is housed in a compact 4SOP package, making it suitable for space-constrained applications. The BU4232F-TR features a voltage threshold of 3.2V and offers adjustable/selectable reset timeout, providing flexibility in various power management scenarios. It is designed for surface mount applications and is available in a tape and reel package (TR), ensuring ease of integration into automated assembly processes. The device is compliant with ROHS3 and REACH standards, ensuring environmental sustainability and regulatory compliance.

BU4232F-TR Features

• Adjustable/Selectable Reset Timeout: The BU4232F-TR offers adjustable or selectable reset timeout options, allowing designers to tailor the reset behavior to specific application requirements. This feature enhances the flexibility of the IC, making it suitable for a wide range of power management tasks.
• Single Voltage Monitoring: With the ability to monitor a single voltage, the BU4232F-TR provides precise control over power supply systems. This ensures that the monitored voltage remains within the specified threshold, preventing system malfunctions due to voltage fluctuations.
• Open Drain or Open Collector Output: The BU4232F-TR features an open drain or open collector output, which is ideal for interfacing with various types of load circuits. This design allows for efficient power management and ensures compatibility with different system architectures.
• Active Low Reset: The reset function of the BU4232F-TR is active low, which is a common requirement in many power management applications. This feature ensures that the reset signal is asserted when the monitored voltage falls below the threshold, providing reliable system reset functionality.
• Surface Mount and Tape & Reel Packaging: The BU4232F-TR is designed for surface mount applications and is available in a tape and reel package. This packaging option is ideal for automated assembly processes, ensuring efficient and reliable manufacturing.
• Compliance and Reliability: The BU4232F-TR is compliant with ROHS3 and REACH standards, ensuring environmental sustainability and regulatory compliance. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of operating conditions.

BU4232F-TR Applications

The BU4232F-TR is ideal for a variety of applications where precise power supply monitoring and management are required. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BU4232F-TR can be used to monitor the main power supply voltage, ensuring stable operation and preventing system crashes due to voltage fluctuations.
• Industrial Equipment: In industrial control systems and automation equipment, the BU4232F-TR can monitor the power supply of critical components, ensuring reliable operation and preventing downtime due to power-related issues.
• Telecommunications: In base stations and communication equipment, the BU4232F-TR can be used to monitor the power supply of sensitive components, ensuring stable operation and preventing service interruptions.
• Automotive Systems: In automotive electronic control units (ECUs), the BU4232F-TR can monitor the power supply voltage, ensuring reliable operation and preventing malfunctions due to voltage fluctuations.

Conclusion of BU4232F-TR

The BU4232F-TR is a versatile and reliable supervisory IC designed for precise power supply monitoring and management. Its adjustable/selectable reset timeout, single voltage monitoring capability, and open drain or open collector output make it an ideal choice for a wide range of applications. The device's compliance with ROHS3 and REACH standards, along with its surface mount and tape and reel packaging, ensures ease of integration and environmental sustainability. The BU4232F-TR offers significant advantages over similar models, providing designers with a robust and flexible solution for their power management needs.

BU4232F-TR Documents

Download datasheets and manufacturer documentation for BU4232F-TR

Datasheets :

BU4232F-TR      

Other Related Documents :

BU4232F-TR Flammability      

HTML Datasheet :

SOP4 Taping Spec       BU4(2,3)xxG/F/FVE Series      

Simulation Models :

BU4232 Spice Model      

Environmental Information :

BU4232F-TR Whisker Info