ROHM Semiconductor Tariff Inquiry

BU4214G-TR

BU4214G-TR Description

The BU4214G-TR is a 1-channel supervisor IC designed for power management applications. Manufactured by ROHM Semiconductor, this device is part of the Power Management Integrated Circuit (PMIC) category. It features a single voltage monitoring channel with a threshold voltage of 1.4V, making it suitable for applications requiring precise voltage monitoring. The BU4214G-TR is available in a 5SSOP package and is supplied in tape and reel format (Tape & Reel, TR), ensuring ease of integration into surface mount designs.

BU4214G-TR Features

• Adjustable/Selectable Reset Timeout: The BU4214G-TR offers flexibility with its adjustable and selectable reset timeout feature, allowing designers to tailor the reset behavior to specific application requirements.
• Active Low Reset: The active low reset functionality ensures reliable system reset under low voltage conditions, enhancing system stability and reliability.
• Open Drain or Open Collector Output: The BU4214G-TR provides an open drain or open collector output, which is ideal for interfacing with various logic circuits and minimizing the need for additional pull-up resistors.
• Surface Mount Compatibility: With a surface mount mounting type, the BU4214G-TR is well-suited for modern PCB designs that prioritize compactness and ease of assembly.
• Moisture Sensitivity Level 1: The moisture sensitivity level (MSL) of 1 (unlimited) ensures that the BU4214G-TR can be stored and handled without the need for special moisture protection, simplifying logistics and reducing costs.
• Compliance and Standards: The BU4214G-TR is REACH unaffected and ROHS3 compliant, meeting stringent environmental and regulatory standards. It also falls under the ECCN classification of EAR99, facilitating international trade and compliance with export regulations.

BU4214G-TR Applications

The BU4214G-TR is ideal for a wide range of applications where reliable power monitoring and system reset are critical. Its single-channel voltage monitoring capability makes it particularly suitable for:

• Embedded Systems: Ensuring stable operation and timely resets in embedded devices.
• Consumer Electronics: Providing reliable power management in devices such as smartphones, tablets, and IoT devices.
• Industrial Control Systems: Monitoring power supply voltages in industrial automation and control systems to prevent malfunctions.
• Telecommunications: Ensuring robust power management in communication devices and infrastructure.

Conclusion of BU4214G-TR

The BU4214G-TR from ROHM Semiconductor stands out as a robust and versatile supervisor IC for power management applications. Its adjustable reset timeout, active low reset, and open drain or open collector output provide flexibility and reliability, making it an excellent choice for a variety of applications. The surface mount compatibility, moisture sensitivity level 1, and compliance with environmental and regulatory standards further enhance its appeal. Whether used in embedded systems, consumer electronics, industrial control systems, or telecommunications, the BU4214G-TR delivers reliable performance and ensures system stability.