MAX6865UK31D3S+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Part Status:	Obsolete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:	150 ms Minimum
Voltage - Threshold:	3.075V
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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MAX6865UK31D3S+T Application Field and Working Principle

The MAX6865UK31D3S+T Supervisory Circuit with I2C Interface and Battery Switch is a microprocessor Supervisory Circuit that is designed to suite the electronic and application needs of the modern era. It can be used in various fields such as systems, security systems, microcomputers, industrial applications, medical care systems, and automotive.MAX6865UK31D3S+T comes with built-in supervisory circuit which is capable of monitoring memory devices, status registers, and power supplies in all types of microprocessor-based systems. It acts as a watchdog timer by monitoring system activity, and has auto restart capability in case of over heat. The MAX6865UK31D3S+T is also capable of initiating a system shut down if it detects too many wrongbus operations or if the system memory is not being utilized.The MAX6865UK31D3S+T Supervisory Circuit is a three channel regulator with an integrated switch and microprocessors, a high power capability and a push button for reset and control. The device also includes a watchdog timer, brown out reset, and manual reset. With all these features, the supervisory circuit is capable of providing the system with the best power management.The MAX6865UK31D3S+T Supervisory Circuit has an I2C bus interface, and can be connected to a microcontroller, a processor, or other peripherals. The I2C bus works as an additionaal communication path for the device and allows for up to three way communication between the supervisory circuit and the system. With the I2C bus, the MAX6865UK31D3S+T Supervisory Circuit can be quickly accessed and remote controlled.The MAX6865UK31D3S+T Supervisory Circuit also uses a programmable watchdog timer, which helps to detect any faults that can cause system crashes. The timer monitors the system’s operation every time it is powered up and runs a preprogrammed routine that should detect any errors. If the system is unable to run a self-test after a specific time frame, the watchdog timer will reset it and shut down the entire system.The MAX6865UK31D3S+T Supervisory Circuit also features an integrated battery switch, which is used to either automatically supply battery power to the system or shut it off when the system is inactive or not in use. It is also used to protect against voltage drops, overcharging and other potential faults that can disrupt system operations.The MAX6865UK31D3S+T Supervisory Circuit offers several advantages over traditional Supervisory Circuits, such as improved system performance, reduced start-up time, and lower power consumption. The device is also highly reliable and provides superior protection for the system it is used in. With its advanced features, reliable performance, and easy integration, the MAX6865UK31D3S+T Supervisory Circuit is an ideal choice for most systems.

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