ROHM Semiconductor

BU4232FVE-TR  

Supervisors

BU4232FVE-TR Description

The BU4232FVE-TR is a high-performance, single-channel supervisory IC designed by ROHM Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is engineered to provide reliable voltage monitoring and reset functionality for a wide range of electronic systems. It features a surface mount package, making it ideal for compact and space-constrained applications. The BU4232FVE-TR operates with a voltage threshold of 3.2V and is capable of monitoring a single voltage level, ensuring precise control and protection of power supplies.

BU4232FVE-TR Features

• Adjustable/Selectable Reset Timeout: The BU4232FVE-TR offers flexibility with its adjustable or selectable reset timeout feature, allowing designers to tailor the reset duration to match specific system requirements.
• Open Drain or Open Collector Output: This versatile output configuration supports a wide range of applications and system architectures, enhancing compatibility and ease of integration.
• Active Low Reset: The active low reset functionality ensures that the system is reset when the monitored voltage drops below the threshold, providing robust protection against power supply anomalies.
• Surface Mount Technology: The surface mount package type facilitates efficient and automated assembly processes, reducing production costs and improving reliability.
• Moisture Sensitivity Level 1 (Unlimited): This high moisture sensitivity level ensures that the BU4232FVE-TR can withstand harsh environmental conditions without degradation in performance, making it suitable for a broad range of industrial and consumer applications.
• Compliance and Standards: The BU4232FVE-TR is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety regulations. It is also classified under ECCN EAR99, facilitating international trade and regulatory compliance.
• Tape & Reel Packaging: The device is supplied in tape and reel (TR) format, which is ideal for high-volume production and automated pick-and-place assembly processes.

BU4232FVE-TR Applications

The BU4232FVE-TR is well-suited for a variety of applications where reliable power monitoring and reset functions are critical. These applications include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BU4232FVE-TR ensures stable power supply and system reset, enhancing reliability and user experience.
• Industrial Equipment: For industrial control systems, automation devices, and IoT sensors, this supervisory IC provides essential power monitoring and protection, safeguarding against power supply fluctuations and brownouts.
• Telecommunications: In base stations, routers, and other telecom equipment, the BU4232FVE-TR helps maintain system integrity and uptime by monitoring power levels and initiating resets when necessary.
• Automotive Electronics: In automotive systems, such as infotainment units and electronic control units (ECUs), the BU4232FVE-TR ensures robust power management and system reset, contributing to overall vehicle reliability and safety.

Conclusion of BU4232FVE-TR

The BU4232FVE-TR from ROHM Semiconductor is a versatile and reliable supervisory IC that offers a comprehensive set of features tailored for modern electronic systems. Its adjustable reset timeout, open drain or open collector output, and active low reset functionality provide flexibility and robustness in power monitoring and system reset applications. The surface mount package and moisture sensitivity level 1 (unlimited) make it suitable for a wide range of environments and applications. Compliance with REACH, ROHS3, and ECCN EAR99 standards ensures that the BU4232FVE-TR meets the highest environmental and safety regulations. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the BU4232FVE-TR stands out as a reliable and efficient solution for power management and system protection.

BU4232FVE-TR Documents

Download datasheets and manufacturer documentation for BU4232FVE-TR

Datasheets :

BU4232FVE-TR      

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HTML Datasheet :

VSOF5 Taping Spec       BU4(2,3)xxG/F/FVE Series      

Simulation Models :

BU4232 Spice Model      

Environmental Information :

BU4232FVE-TR Whisker Info