MAX6865UK26D1L+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active High
Reset Timeout:	10 ms Minimum
Voltage - Threshold:	2.625V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5
Base Part Number:	MAX6865

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Introduction

The MAX6865UK26D1L+T is a highly integrated power management integrated circuit (PMIC) featuring a wide range of advanced features, including an adjustable low voltage supervisor (LVS), a watchdog timer, voltage and temperature supervisor functions, and an enhanced power-on reset (POR). This PMIC supervisor provides a reliable, cost-effective solution for embedded systems. It is suitable for a variety of applications, from consumer appliances to industrial equipment and automotive systems.

Application Field

The MAX6865UK26D1L+T PMIC supervisor has a wide range of applications in embedded systems. It can be used to monitor voltage, current, temperature, and/or power consumption in devices such as consumer appliances, industrial equipment, and automotive systems. It can also be used as a watchdog timer to guard against hardware failures, or as an adjustable low voltage supervisor that can help protect system components from dangerous voltage levels.

Features

The MAX6865UK26D1L+T has several main features that make it an ideal choice for embedded systems. It has an adjustable reset threshold that can be set to any level between 1.20V and 5.5V. It also features an adjustable watchdog timer with a range of 0.5 to 1.5ms, and a power-on reset that can sense and alert the system to various power-related events. Additionally, the supervisor includes an ultra-low power mode that allows it to consume less than 10uA during standby periods. This makes it a great choice for portable or battery-powered systems.

Working Principle

The MAX6865UK26D1L+T PMIC supervisor\'s main function is to supervise the operation of a system by constantly monitoring voltage, current, temperature and/or power consumption. It utilizes an adjustable reset threshold that is set to any level between 1.20V and 5.5V. When the voltage exceeds the threshold, an alert signal is sent to the system to prevent damage or malfunction. Additionally, the supervisor can detect a wide range of power-related events, such as a sudden power loss or an excess voltage, and will alert the system of these conditions as well. The supervisor also has an adjustable watchdog timer that can range from 0.5 to 1.5ms. This timer will send a reset signal to the system if it detects that the system has become unresponsive. Lastly, the supervisor includes an ultra-low power mode that allows it to consume less than 10uA during standby periods. This makes it an ideal choice for battery-powered systems as it will help to increase the system\'s efficiency and battery life.

Conclusion

The MAX6865UK26D1L+T PMIC supervisor is an extremely versatile and reliable solution for embedded systems. Its adjustable reset threshold, adjustable watchdog timer, power-on reset, and ultra-low power mode make it the perfect choice for a wide range of applications, from consumer appliances to industrial equipment and automotive systems. Moreover, its cost-effective design and easy installation make it a great choice for system designers who are looking for a reliable and cost-effective supervisory solution.

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