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BD45355G-TR

BD45355G-TR Description

The BD45355G-TR is a high-performance voltage detector designed by ROHM Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is part of the BD45xxx series and is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. The BD45355G-TR features a single-channel voltage monitoring capability with a threshold voltage of 3.5V, ensuring accurate detection of voltage levels. It is packaged in a 5SSOP format and comes in a tape and reel (TR) format, making it suitable for surface mount applications.

BD45355G-TR Features

• Voltage Monitoring: The BD45355G-TR is designed to monitor a single voltage level with a threshold of 3.5V, providing precise detection and ensuring system stability.
• Reset Functionality: The device offers an active-low reset output with a minimum timeout of 45 milliseconds, allowing for reliable system resets in case of voltage drops.
• Output Type: The BD45355G-TR features an open drain or open collector output, offering flexibility in circuit design and compatibility with various systems.
• Mounting Type: The surface mount technology (SMT) ensures easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Compliance and Standards: The BD45355G-TR is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. It also carries an ECCN classification of EAR99, facilitating international trade and compliance.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the BD45355G-TR is suitable for a wide range of manufacturing environments without the need for special handling procedures.

BD45355G-TR Applications

The BD45355G-TR is ideal for a variety of applications where reliable voltage monitoring and reset functionality are critical. Its compact size and surface mount compatibility make it suitable for space-constrained designs. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and laptops where precise voltage monitoring ensures system stability and prevents damage due to voltage fluctuations.
• Industrial Control Systems: Provides reliable reset functionality in PLCs, motor controllers, and other industrial equipment, ensuring safe operation and minimizing downtime.
• Telecommunications: Ensures stable operation of base stations, routers, and switches by monitoring power supply voltages and triggering resets when necessary.
• Automotive Electronics: Suitable for ECUs, infotainment systems, and other automotive applications where voltage stability is crucial for safety and performance.

Conclusion of BD45355G-TR

The BD45355G-TR from ROHM Semiconductor stands out as a robust and reliable voltage detector, offering precise monitoring and reset capabilities in a compact surface mount package. Its compliance with industry standards and environmental regulations makes it a versatile choice for a wide range of applications. The 45ms minimum reset timeout and open drain/collector output provide flexibility and reliability, making it an ideal solution for consumer electronics, industrial control systems, telecommunications, and automotive electronics. With its active-low reset and single-channel voltage monitoring, the BD45355G-TR ensures system stability and enhances overall performance, making it a preferred choice for engineers and designers in the electronics industry.