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MAX6387XS26D3-T

MAX6387XS26D3-T Description

The MAX6387XS26D3-T is a highly integrated Power Management IC (PMIC) designed by Analog Devices Inc./Maxim Integrated. This device is specifically tailored for applications requiring precise voltage monitoring and control. It features a dual-channel voltage supervisor with a threshold voltage of 2.63V, which can be adjusted to meet specific system requirements. The MAX6387XS26D3-T is housed in a compact SC70-4 package, making it suitable for space-constrained designs. Despite its small form factor, it offers robust performance with a reset timeout of 140ms minimum, ensuring reliable system operation.

MAX6387XS26D3-T Features

• Dual-Channel Voltage Monitoring: The MAX6387XS26D3-T is equipped with two voltage monitoring channels, allowing it to simultaneously oversee the status of two critical power supplies. This dual-channel capability enhances system reliability by providing comprehensive power status information.
• Adjustable Voltage Threshold: With a threshold voltage of 2.63V that can be adjusted, the MAX6387XS26D3-T offers flexibility to match various system voltage requirements. This adjustability ensures that the device can be fine-tuned to operate optimally within different power architectures.
• Active Low Reset: The device features an active low reset function, which is essential for resetting microcontrollers or other digital systems when a monitored voltage falls below the threshold. This feature ensures that the system can be safely brought back to a known state in the event of a power anomaly.
• Surface Mount Compatibility: The MAX6387XS26D3-T is designed for surface mount technology (SMT), making it ideal for automated assembly processes. Its surface mount package reduces the overall footprint on the PCB, which is crucial for compact and high-density designs.
• Moisture Sensitivity Level 1: The device has a moisture sensitivity level (MSL) of 1, indicating that it is not sensitive to moisture and can be stored and handled without the need for special precautions. This characteristic simplifies the manufacturing process and reduces the risk of moisture-related failures.
• Compliance and Status: The MAX6387XS26D3-T is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. However, it is important to note that the product is currently in an obsolete status, which may affect its availability and long-term support.

MAX6387XS26D3-T Applications

The MAX6387XS26D3-T is ideally suited for a variety of applications where reliable power monitoring and control are essential. Some specific use cases include:

• Embedded Systems: In embedded systems, where multiple power supplies need to be monitored, the dual-channel capability of the MAX6387XS26D3-T ensures that critical power sources are continuously checked for anomalies. This helps in maintaining system stability and preventing unexpected shutdowns.
• Telecommunications: In telecom equipment, the device can be used to monitor the power status of critical components such as base stations and network switches. The adjustable voltage threshold allows for precise monitoring tailored to the specific power requirements of these systems.
• Industrial Control: For industrial control systems, the MAX6387XS26D3-T provides reliable voltage monitoring to ensure that control units and sensors are operating within specified voltage ranges. This helps in maintaining the accuracy and reliability of industrial processes.
• Consumer Electronics: In consumer electronics, the compact SC70-4 package and surface mount compatibility make the MAX6387XS26D3-T an ideal choice for space-constrained designs. It can be used to monitor power supplies in devices such as smartphones, tablets, and laptops.

Conclusion of MAX6387XS26D3-T

The MAX6387XS26D3-T from Analog Devices Inc./Maxim Integrated is a versatile and reliable Power Management IC designed for applications requiring precise voltage monitoring and control. Its dual-channel monitoring capability, adjustable voltage threshold, and compact surface mount package make it a standout choice for a wide range of applications. While the product is currently obsolete, its unique features and robust performance continue to make it a valuable component for existing designs. For new projects, it is recommended to explore alternative models from the same manufacturer or other industry leaders to ensure long-term availability and support.