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BD4740G-TR

BD4740G-TR Description

The BD4740G-TR is a high-performance voltage detector IC designed by Rohm Semiconductor, a leading manufacturer in the electronics industry. This device is part of the BD47xx series and is specifically engineered to monitor a single voltage channel with a threshold voltage of 4V. The BD4740G-TR is packaged in a 5-lead small outline package (5SSOP) and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications.

BD4740G-TR Features

• Voltage Monitoring: The BD4740G-TR is designed to monitor a single voltage channel, providing reliable detection of voltage levels. This feature is crucial for ensuring the stability and safety of electronic systems.
• Threshold Voltage: With a threshold voltage of 4V, the BD4740G-TR ensures precise detection of voltage levels, making it ideal for applications requiring accurate voltage monitoring.
• Output Type: The BD4740G-TR features an open drain or open collector output, offering flexibility in circuit design and compatibility with various electronic systems.
• Reset Functionality: The device includes an active low reset function, which allows for efficient system reset in case of voltage fluctuations or drops below the threshold.
• Compliance and Safety: The BD4740G-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of environmental conditions.
• Mounting Type: The surface mount technology (SMT) of the BD4740G-TR allows for easy integration into compact and high-density PCB designs.
• Packaging: The Tape & Reel (TR) packaging format ensures efficient handling and placement during automated assembly processes.

BD4740G-TR Applications

The BD4740G-TR is ideal for a variety of applications where reliable voltage monitoring is essential. Some specific use cases include:

• Power Supply Monitoring: The BD4740G-TR can be used to monitor the output voltage of power supplies, ensuring that the voltage remains within the specified range to prevent damage to sensitive electronic components.
• Battery Management Systems: In battery-operated devices, the BD4740G-TR can monitor the battery voltage to prevent over-discharge and ensure optimal battery life.
• Microcontroller Reset: The active low reset function of the BD4740G-TR can be used to trigger a system reset in microcontroller-based applications, ensuring reliable operation and preventing system crashes due to voltage fluctuations.
• Industrial Control Systems: The BD4740G-TR can be integrated into industrial control systems to monitor critical voltage levels, ensuring the safe and efficient operation of machinery and equipment.

Conclusion of BD4740G-TR

The BD4740G-TR from Rohm Semiconductor is a robust and reliable voltage detector IC that offers precise voltage monitoring and efficient reset functionality. Its compact 5SSOP package and surface mount technology make it suitable for a wide range of applications, from power supply monitoring to battery management systems. The device's compliance with environmental and safety standards, along with its moisture sensitivity level, ensures it can be used in various environmental conditions. The BD4740G-TR stands out in its category due to its precise voltage detection, flexible output options, and reliable reset function, making it an ideal choice for engineers and designers looking for a high-performance voltage detector.