PT7M6129CLC4EX

Series:	--
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	200 µs Maximum
Voltage - Threshold:	2.9V
Operating Temperature:	-40°C ~ 85°C (TA)

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PT7M6129CLC4EX Application Field and Working Principle

The PT7M6129CLC4EX is a low power CMOS supervisor ideal for advanced system applications. It is used to monitor the power supply of a system, provide system reset/watchdog functions and save power by controlling the system\'s operating mode. This device offers a number of benefits to users, including low power consumption, wide temperature range, and long battery life expectancy. The PT7M6129CLC4EX is a Supervisory Circuits (or Supervisors) belonging to the Power Management Integrated Circuits (PMIC). It is used to monitoring the power supply of a system and provide system reset or watchdog functions to protect the system from fatal errors that would bring the system down.

Application Field

The PT7M6129CLC4EX is designed for advanced system applications such as digital products, computers, and various types of electronic devices. Because of its low power consumption, it is suitable for use in mobile applications, including those running off of batteries. It is also suitable for use in digital products that require frequent battery changes.

Working Principle

The PT7M6129CLC4EX is designed to provide system reset and watchdog functions to protect a system from fatal errors that would bring the system down. It is also designed to monitor the power supply of a system. It enables the system to enter a low power or “sleep” mode when it is not active, thereby saving power and extending battery life. The PT7M6129CLC4EX has two threshold detection circuits, an overvoltage circuit and an undervoltage circuit. The overvoltage and undervoltage circuits detect if the input voltage goes beyond their respective thresholds. If an overvoltage or undervoltage event is detected, the PT7M6129CLC4EX will assert a reset signal, causing the system to go into a safe state until the voltage is brought back to an acceptable range. In addition to the overvoltage and undervoltage circuits, the PT7M6129CLC4EX also contains a watchdog timer circuit. This circuit periodically generates an internal reset signal which is used to reset the system if the system fails to respond. This ensures that the system does not remain in a nonfunctional condition.

Conclusion

The PT7M6129CLC4EX is a low power CMOS supervisor ideal for advanced system applications. It provides system reset and watchdog functions, and can also be used to monitor the power supply of a system. It is ideal for use in mobile applications, digital products, and other electronic devices that require frequent battery changes due to its low power consumption and long battery life expectancy.

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