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BD4933FVE-TR

BD4933FVE-TR Description

The BD4933FVE-TR is a high-performance voltage detector designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This IC supervisor is part of the BD49xxx series and is specifically designed to monitor a single voltage channel with a threshold voltage of 3.3V. The device is packaged in a surface-mount format and comes in a tape & reel (TR) configuration, making it ideal for automated assembly processes. The BD4933FVE-TR is RoHS3 compliant and REACH unaffected, ensuring it meets the highest environmental and safety standards.

BD4933FVE-TR Features

• Single Voltage Monitoring: The BD4933FVE-TR is designed to monitor a single voltage channel, making it highly efficient for applications where only one voltage level needs to be supervised.
• 3.3V Threshold Voltage: This voltage detector is specifically calibrated to trigger at a threshold voltage of 3.3V, ensuring precise monitoring and reliable performance.
• Active Low Reset: The reset function of the BD4933FVE-TR is active low, providing a clear and consistent reset signal that can be easily integrated into various electronic systems.
• Surface Mount Technology: The surface-mount design allows for compact and efficient PCB layouts, reducing the overall footprint and improving the thermal performance of the device.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the BD4933FVE-TR is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Compliance and Safety: The BD4933FVE-TR is RoHS3 compliant and REACH unaffected, ensuring it meets the stringent environmental and safety standards required by modern electronics manufacturing.

BD4933FVE-TR Applications

The BD4933FVE-TR is ideal for a variety of applications where precise voltage monitoring is crucial. Some specific use cases include:

• Power Supply: Monitoring Ideal for monitoring the output voltage of power supplies in consumer electronics, ensuring stable operation and preventing voltage fluctuations.
• Battery Management Systems: Useful in battery-powered devices to monitor the battery voltage and trigger appropriate responses when the voltage drops below the threshold.
• Industrial Control Systems: Can be employed in industrial control systems to monitor critical power rails and ensure system reliability.
• Automotive Electronics: Suitable for automotive applications where voltage monitoring is essential for the proper functioning of electronic control units (ECUs).

Conclusion of BD4933FVE-TR

The BD4933FVE-TR from ROHM Semiconductor is a robust and reliable voltage detector that offers precise monitoring of a single voltage channel. With its 3.3V threshold voltage, active low reset, and surface-mount design, it provides a compact and efficient solution for a variety of applications. The device's compliance with RoHS3 and REACH standards ensures it meets the highest environmental and safety requirements. Whether used in power supply monitoring, battery management systems, industrial control systems, or automotive electronics, the BD4933FVE-TR delivers reliable performance and is an excellent choice for engineers and designers in the electronics industry.