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MAX6855UK22D1+T

MAX6855UK22D1+T Description

The MAX6855UK22D1+T is a single-channel voltage supervisor IC from Analog Devices Inc./Maxim Integrated, designed to provide reliable power management solutions in a compact SOT23-5 package. This device is ideal for monitoring a single voltage rail, ensuring system stability and reliability by providing accurate voltage threshold detection and a timely reset signal. The MAX6855UK22D1+T features a voltage threshold of 2.188V, ensuring precise monitoring of power supplies. It offers a minimum reset timeout of 10ms, which is crucial for applications requiring quick and reliable system resets. The device is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs. Additionally, it has a moisture sensitivity level (MSL) of 1, which means it is not moisture-sensitive and can be stored without special handling.

MAX6855UK22D1+T Features

• Single Voltage Monitoring: The MAX6855UK22D1+T is designed to monitor a single voltage rail, providing a dedicated solution for applications where only one power supply needs to be monitored.
• Precise Voltage Threshold: With a voltage threshold of 2.188V, the device ensures accurate detection of voltage levels, allowing for reliable system operation and protection against undervoltage conditions.
• Quick Reset Timeout: The minimum reset timeout of 10ms ensures that the system can quickly recover from power interruptions or voltage drops, minimizing downtime and maintaining system stability.
• Active Low Reset: The reset signal is active low, which is a common requirement in many digital systems, ensuring compatibility with a wide range of microcontrollers and processors.
• Surface Mount Packaging: The SOT23-5 package is ideal for surface mount applications, providing a compact and reliable solution for space-constrained designs.
• Environmental Compliance: The device is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs and ensuring compliance with global regulations.
• Moisture Sensitivity Level 1: The MSL 1 rating means the device is not moisture-sensitive, allowing for flexible storage and handling without the need for special precautions.

MAX6855UK22D1+T Applications

The MAX6855UK22D1+T is well-suited for a variety of applications where reliable power management and voltage monitoring are critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply of embedded microcontrollers and processors, ensuring reliable operation and quick recovery from power interruptions.
• Consumer Electronics: Suitable for devices such as smartphones, tablets, and other portable electronics where space is limited and reliability is paramount.
• Industrial Control: Can be used in industrial control systems to monitor power supplies and ensure system stability, preventing downtime and ensuring consistent operation.
• Automotive Electronics: The compact size and reliable performance make it suitable for automotive applications where space constraints and environmental conditions are significant factors.

Conclusion of MAX6855UK22D1+T

The MAX6855UK22D1+T from Analog Devices Inc./Maxim Integrated is a robust and reliable voltage supervisor IC designed for single-channel voltage monitoring. Its precise voltage threshold, quick reset timeout, and compact SOT23-5 package make it an ideal solution for a wide range of applications, from embedded systems to consumer and industrial electronics. The device's environmental compliance and moisture sensitivity level 1 rating ensure it meets global regulatory standards and can be handled without special precautions. Despite its obsolete status, the MAX6855UK22D1+T remains a valuable component for applications requiring reliable power management and voltage monitoring solutions.