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BU4910FVE-TR

BU4910FVE-TR Description

The BU4910FVE-TR is a high-performance, single-channel supervisor IC designed by ROHM Semiconductor. This device is specifically engineered to monitor and manage power supply voltages in various electronic systems. With a voltage threshold of 1V and the ability to monitor a single voltage, the BU4910FVE-TR ensures reliable and efficient power management. The IC is housed in a surface-mount package and is available in a tape & reel format (TR), making it suitable for automated assembly processes. The BU4910FVE-TR is classified under the ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. It also meets the stringent RoHS3 compliance standards, making it environmentally friendly. The device has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions without additional precautions.

BU4910FVE-TR Features

• Single-Channel Voltage Monitoring: The BU4910FVE-TR is designed to monitor a single voltage level, providing precise control and oversight of power supply conditions.
• 1V Threshold Voltage: This low threshold voltage ensures that the device can detect and respond to voltage drops quickly, enhancing system reliability.
• Active High Reset: The reset function is active high, which simplifies the design of power management circuits and ensures robust system resets.
• Surface Mount Technology (SMT): The surface-mount package type facilitates easy integration into modern PCB designs and supports high-density layouts.
• Tape & Reel Packaging: The BU4910FVE-TR is available in tape & reel packaging, which is ideal for automated pick-and-place assembly processes, reducing production costs and improving manufacturing efficiency.
• Compliance and Standards: The device is compliant with REACH and RoHS3 standards, ensuring it meets environmental and regulatory requirements. It also has an ECCN classification of EAR99.
• Moisture Sensitivity Level (MSL) 1: This indicates the device is suitable for unlimited storage conditions, reducing the need for special handling and storage considerations.

BU4910FVE-TR Applications

The BU4910FVE-TR is ideal for a wide range of applications where reliable power management is critical. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BU4910FVE-TR can monitor the main power supply voltage to ensure stable operation and prevent system crashes due to voltage fluctuations.
• Industrial Control Systems: In industrial environments, the IC can be used to monitor power supplies for critical control systems, ensuring continuous operation and preventing downtime due to power anomalies.
• Automotive Electronics: The BU4910FVE-TR can be used in automotive applications to monitor the voltage of critical systems such as the engine control unit (ECU) and infotainment systems, ensuring reliable performance.
• Medical Devices: In medical equipment, the IC can monitor the power supply of critical components, ensuring uninterrupted operation and patient safety.

Conclusion of BU4910FVE-TR

The BU4910FVE-TR from ROHM Semiconductor is a versatile and reliable single-channel supervisor IC that offers precise voltage monitoring and management. Its low threshold voltage, active high reset, and surface-mount package make it an excellent choice for a variety of applications. The device's compliance with international standards and its moisture sensitivity level of 1 further enhance its suitability for diverse environments. Whether used in consumer electronics, industrial control systems, automotive applications, or medical devices, the BU4910FVE-TR provides robust power management solutions, ensuring system reliability and performance.