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BD4743G-TR

BD4743G-TR Description

The BD4743G-TR is a high-performance voltage detector designed by ROHM Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) category. This device is part of the BD47xx series and is specifically engineered to monitor a single voltage channel with a threshold voltage of 4.3V. It features an open drain or open collector output, making it highly versatile for various applications. The BD4743G-TR is available in a surface mount package, specifically in a 5SSOP format, and is shipped in tape and reel (TR) packaging, ensuring ease of handling and integration into automated assembly processes.

BD4743G-TR Features

The BD4743G-TR boasts several key features that set it apart from similar models in the market:

• Voltage Monitoring: The device is designed to monitor a single voltage channel with a precise threshold of 4.3V, ensuring reliable detection and response to voltage levels.
• Output Configuration: It offers an open drain or open collector output, providing flexibility in circuit design and compatibility with a wide range of systems.
• Reset Functionality: The reset function is active low, which simplifies the integration into various electronic systems and ensures reliable operation.
• Mounting Type: The surface mount technology (SMT) ensures robust mechanical stability and high thermal performance, making it suitable for compact and high-density designs.
• Compliance and Standards: The BD4743G-TR is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety regulations. It also carries an ECCN classification of EAR99, facilitating international trade and compliance with export regulations.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.

BD4743G-TR Applications

The BD4743G-TR is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the main power supply in embedded systems, ensuring that the system remains within safe operating voltage levels.
• Battery Management: Useful in battery-powered devices to monitor battery voltage and trigger appropriate responses when the voltage drops below the threshold.
• Industrial Control Systems: Provides reliable voltage detection in control systems, ensuring that critical components receive the correct voltage levels.
• Consumer Electronics: Enhances the reliability of consumer electronics by providing accurate voltage monitoring and reset functionality, improving overall system stability.

Conclusion of BD4743G-TR

The BD4743G-TR from ROHM Semiconductor is a robust and versatile voltage detector that offers precise voltage monitoring with a 4.3V threshold. Its open drain or open collector output and active low reset function provide flexibility and ease of integration into various electronic systems. The device's compliance with environmental and safety standards, along with its high moisture sensitivity level, ensures long-term reliability and performance. Whether used in power supply monitoring, battery management, industrial control systems, or consumer electronics, the BD4743G-TR stands out as a reliable and efficient solution for voltage detection and system stability.