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MAX6348UR46

MAX6348UR46 Description

The MAX6348UR46 is a single-channel voltage supervisor IC designed for power management applications, manufactured by Analog Devices Inc./Maxim Integrated. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a compact SOT23-3 package, making it suitable for space-constrained designs. The MAX6348UR46 is designed to monitor a single voltage rail and provides a reset output when the monitored voltage falls below a specified threshold.

MAX6348UR46 Features

• Voltage Monitoring: The MAX6348UR46 is designed to monitor a single voltage rail with a threshold voltage of 4.63V. This precise threshold ensures reliable system operation and protection against undervoltage conditions.
• Reset Functionality: The device features an active-low reset output, which is ideal for microcontrollers and other digital systems that require a reset signal upon power-up or during undervoltage events. The reset timeout is specified to be a minimum of 100ms, providing sufficient time for system components to stabilize.
• Output Type: The reset output is open drain or open collector, allowing for flexibility in circuit design and compatibility with various logic levels.
• Mounting Type: The MAX6348UR46 is a surface-mount device, which simplifies assembly processes and enhances the reliability of the final product.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the MAX6348UR46 is suitable for a wide range of manufacturing environments, reducing the risk of moisture-related failures.
• Compliance: The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations. Additionally, it is REACH Affected, indicating adherence to environmental and chemical regulations.

MAX6348UR46 Applications

The MAX6348UR46 is ideal for a variety of applications where reliable power monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: In microcontroller-based designs, the MAX6348UR46 can ensure proper system initialization and protection against power supply fluctuations.
• Consumer Electronics: Devices such as smartphones, tablets, and IoT devices benefit from the compact form factor and reliable reset functionality of the MAX6348UR46.
• Industrial Control Systems: In environments where power stability is crucial, the MAX6348UR46 can prevent system crashes and data corruption due to undervoltage conditions.
• Automotive Electronics: The robustness and reliability of the MAX6348UR46 make it suitable for automotive applications where power supply integrity is paramount.

Conclusion of MAX6348UR46

The MAX6348UR46 offers a comprehensive solution for single-channel voltage monitoring and reset functionality in a compact SOT23-3 package. Its precise voltage threshold, reliable reset output, and surface-mount design make it an ideal choice for a wide range of power management applications. The device's compliance with international regulations and its moisture sensitivity level further enhance its suitability for diverse manufacturing processes. Whether in consumer electronics, industrial control systems, or automotive applications, the MAX6348UR46 provides a reliable and efficient solution for ensuring system stability and protection against power-related issues.