MAX6315US31D4-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	1.12 s Minimum
Voltage - Threshold:	3.08V
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-253-4, TO-253AA
Supplier Device Package:	SOT-143-4
Base Part Number:	MAX6315

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Introduction to the MAX6315US31D4-T

The MAX6315US31D4-T is a supervisor application field-programmable integrated circuit (PPIC) that is specifically designed to enhance the performance and reliability of personal computers, servers and other systems. This PPIC comes with a reset output that can be used to reset the processor core after power-up or brown-out conditions occur. It is also a great choice for operating multiple operating systems within the same system or for the implementation of distributed operating systems. The MAX6315US31D4-T is ideal for a wide variety of applications due to its flexible programming interface and programmability. It is designed to monitor critical system parameters in order to prevent a system from failing due to software or hardware faults.

PMIC - Supervisors

The MAX6315US31D4-T is categorized as PMIC – Supervisors. This type of integrated circuit is a supervisor responsible for the control of system power, system fault protection and system reset. PMICs are integrated circuit components that provide the user with power-on reset and power-off reset functionality. Additionally, most PMICs also contain a variety of other circuits and functions such as analog blocks, voltage monitor, reset monitor, power on reset (POR), power off reset (POR), watchdog timer, and reset switches and latches. The MAX6315US31D4-T provides up to four POR/POR sequences, one fixed brown-out reset (BOR) detect and one programmable BOR detect. These sequences are programmable and are used to protect against brown-out and power-fail conditions. The integrated circuit also has an internal power-on reset (POR) delay, a system reset output and an output control logic. This combination of features allows for a system to operate normally and to reset itself in the event of a critical system error.

Working Principle

The MAX6315US31D4-T works by monitoring two sets of critical system parameters. The first set of parameters is the system\'s power supply rail voltages and currents. The second set of parameters is the system\'s thermal characteristics, such as fan speed and temperature, as well as other environmental criteria. The integrated circuit constantly monitors these parameters, and if it detects out-of-range values, it will issue a reset signal. This reset signal will cause the system to reset itself and all of the computers components to their default, or pre-defined states.The MAX6315US31D4-T is programmable, allowing the user to customize the reset behavior for their environment. This customization feature allows for the user to adjust the reset threshold levels and reset sequences according to the system\'s operating conditions. Additionally, the integrated circuit also has the ability to monitor and detect a brown-out condition and issue a reset signal. This circuit is ideal for servers and composite systems that are prone to power-up/power-down events.The integrated circuit also includes a watchdog timer. This timer monitors the system and issues a reset signal when it detects that the system has become unresponsive. This feature is extremely useful in ensuring that the system remains in a functional state.

Conclusion

The MAX6315US31D4-T is an ideal choice for applications that require fault management and protection, power control and system reset. The device is characterized by its integrated power reset, reset control logic and watchdog timer, making it ideal for systems requiring power up/down protection, system reliability and reset control. The integrated circuit is also highly programmable, allowing the user to customize it for their own environment. With its superior protection features, the MAX6315US31D4-T is well suited for mission-critical applications.

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