PT7M6837HD0TBEX

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The PT7M6837HD0TBEX is a Microprocessor Supervisory circuit that provides monitoring and system reset functions for digital systems. The device is a member of the PMIC - Supervisors family and is specifically designed to monitor power, voltage, temperature and system reset functions in digital systems. It is an effective way to ensure the reliability and performance of digital systems.

The PT7M6837HD0TBEX is a low-power Microprocessor Supervisory circuit that is typically used in digital systems such as cell phones, tablet PCs, digital audio devices, smart cards and embedded systems. It can be used to monitor the power supply, temperature, voltage and system reset functions in these systems. The device supports two power supplies with two power-on reset (POR) input pins and provides supply voltage monitoring, reset delay, system-reset enable and reset-active output.

The PT7M6837HD0TBEX has two POR pins that monitor and control power supply voltage, power-up delay and reset delay to the system. When the voltage level of the input supply drops below the user-programmable reset threshold and exceeds a power-on delay period of 1ms, the POR pin will activate the reset output. The reset delay time is also programmable, allowing the user to adjust the time between the detection of the low voltage and the reset output activation.

The PT7M6837HD0TBEX also has a reset enable feature that allows the user to control the reset output signal. The reset signal can be enabled by connecting the RESET EN pin to a logic high level. The signal can also be disabled by connecting the RESET EN pin to a logic low level. This feature allows the user to control the reset signal in applications that require different reset sequences.

In addition to reset delay, the PT7M6837HD0TBEX also has a temperature monitoring feature that allows the user to detect an over temperature situation in the system. When the temperature reaches the user-programmable threshold, the device will activate the reset output signal. The device also has an active low reset output signal that is activated when any of the monitored conditions indicated above is detected.

The PT7M6837HD0TBEX is an efficient and cost-effective way to ensure the performance and reliability of digital systems. It provides accurate monitoring and system reset functions that help maintain system stability and reduce the risk of system failures. The device is compact and easy to integrate with other components, making it an ideal choice for system designers who need a reliable and efficient way to monitor and protect their digital systems.

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