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BU4217FVE-TR

BU4217FVE-TR Description

The BU4217FVE-TR is a single-channel power supply supervisor IC designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This device is specifically engineered to monitor and manage power supply voltages, ensuring reliable and stable operation in various electronic systems. The BU4217FVE-TR features a voltage threshold of 1.7V and is capable of monitoring a single voltage source. It employs an open drain or open collector output configuration, providing flexibility in system design. The reset timeout is adjustable/selectable, allowing users to tailor the reset duration to their specific application requirements.

The BU4217FVE-TR is packaged in a surface mount format, specifically in a tape and reel (TR) package, making it suitable for automated assembly processes. It is classified under the power management integrated circuit (PMIC) category, with an Export Control Classification Number (ECCN) of EAR99. The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), indicating it is highly resistant to moisture damage.

BU4217FVE-TR Features

• Adjustable/Selectable Reset Timeout: The BU4217FVE-TR offers adjustable and selectable reset timeout options, providing flexibility in configuring the reset duration to match specific application needs. This feature ensures precise control over the reset process, enhancing system reliability.
• 1.7V Voltage Threshold: With a voltage threshold of 1.7V, the BU4217FVE-TR is well-suited for low-voltage applications, ensuring accurate monitoring and control of power supply voltages.
• Single Voltage Monitoring: The device is designed to monitor a single voltage source, simplifying the design process for applications requiring single-channel voltage supervision.
• Open Drain/Open Collector Output: The open drain or open collector output configuration provides design flexibility, allowing the BU4217FVE-TR to be easily integrated into various system architectures.
• Surface Mount Packaging: The surface mount mounting type and tape and reel (TR) packaging make the BU4217FVE-TR ideal for automated assembly processes, enhancing manufacturing efficiency and scalability.
• Environmental Compliance: The BU4217FVE-TR is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. This compliance is crucial for applications in regulated industries.
• High Moisture Resistance: The moisture sensitivity level (MSL) of 1 (unlimited) indicates that the BU4217FVE-TR is highly resistant to moisture damage, making it suitable for use in a wide range of environmental conditions.

BU4217FVE-TR Applications

The BU4217FVE-TR is ideal for a variety of applications where reliable power supply monitoring and management are critical. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BU4217FVE-TR ensures stable power supply operation, preventing system crashes and data loss due to voltage fluctuations.
• Industrial Control Systems: For monitoring power supplies in industrial control systems, the BU4217FVE-TR provides accurate voltage supervision, enhancing system reliability and uptime.
• Telecommunications: In communication equipment, the device ensures consistent power supply performance, reducing the risk of system failures and downtime.
• Automotive Electronics: The BU4217FVE-TR is suitable for automotive applications where power supply stability is crucial for the safe and reliable operation of electronic systems.

Conclusion of BU4217FVE-TR

The BU4217FVE-TR is a versatile and reliable power supply supervisor IC that offers a range of features tailored to meet the needs of various electronic systems. Its adjustable/selectable reset timeout, low voltage threshold, and flexible output configuration make it an ideal choice for applications requiring precise power supply monitoring. The device's surface mount packaging and environmental compliance further enhance its suitability for modern manufacturing processes and regulated industries. With its high moisture resistance and robust performance, the BU4217FVE-TR stands out as a reliable solution for power management in consumer electronics, industrial control systems, telecommunications, and automotive applications.