ROHM Semiconductor

BD4934G-TR

BD4934G-TR Description

The BD4934G-TR is a high-performance supervisor IC from ROHM Semiconductor, designed for reliable voltage monitoring in various electronic systems. This device is part of the BD49xxx series and is specifically tailored for applications requiring a single-channel voltage detector. With its active low reset and surface-mount packaging, the BD4934G-TR offers a compact and efficient solution for system supervision.

BD4934G-TR Features

• Voltage Threshold: The BD4934G-TR has a voltage threshold of 3.4V, making it suitable for monitoring critical power supply rails in electronic systems.
• Series: As part of the BD49xxx series, the BD4934G-TR benefits from a proven track record of reliability and performance in supervisory applications.
• Mounting Type: The surface-mount design allows for easy integration into PCB layouts, reducing space requirements and improving manufacturing efficiency.
• Package: The tape & reel (TR) packaging is ideal for automated assembly processes, enhancing production throughput and reducing costs.
• Reset Type: The active low reset feature ensures that the output signal is low when the monitored voltage is below the threshold, providing clear and reliable system status indication.
• RoHS Compliance: The BD4934G-TR is compliant with ROHS3 standards, making it suitable for environmentally conscious designs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the BD4934G-TR is less susceptible to moisture-related issues, ensuring reliable operation in a wide range of environments.

BD4934G-TR Applications

The BD4934G-TR is ideal for a variety of applications where reliable voltage monitoring is critical:

• Power Supply Monitoring: In power supply systems, the BD4934G-TR can monitor the output voltage to ensure it remains within the specified range, preventing system malfunctions.
• Battery Management: In battery-powered devices, this supervisor IC can monitor battery voltage to prevent over-discharge or under-voltage conditions, extending battery life and ensuring device reliability.
• Industrial Control Systems: In industrial settings, the BD4934G-TR can monitor critical power rails to ensure continuous operation and prevent unexpected shutdowns.
• Automotive Applications: The BD4934G-TR can be used in automotive systems to monitor battery voltage or other critical power supplies, ensuring safety and reliability.

Conclusion of BD4934G-TR

The BD4934G-TR from ROHM Semiconductor is a versatile and reliable supervisor IC, offering a range of features that make it an ideal choice for voltage monitoring applications. Its compact surface-mount design, active low reset, and RoHS compliance make it suitable for a wide range of electronic systems, from power supplies to battery management. With its proven performance and reliability, the BD4934G-TR is a trusted solution for ensuring system stability and safety.