X5001PIZ-4.5A

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PMIC supervisors serve the vital role of monitoring critical voltages and triggering the appropriate responses. The X5001PIZ-4.5A is a supervisor in pmic, and it is especially useful for monitoring power supply systems on a wide variety of embedded platforms. This supervisor utilizes a low-power, quartz-based architecture to offer extremely low power standby current, reliable over- and under-voltage monitoring, and a programmable delay for the reset signal. Let\'s now take a closer look at the application field and working principle of the X5001PIZ-4.5A.

The X5001PIZ-4.5A is a low power supervisor specifically designed for embedded applications. It is designed to monitor power supply line conditions and generate a reset signal when the supply voltage falls below the threshold. It operates over a wide range of supply voltages (from 2.7V to 5.5V), and supports both active high and active low reset signals. This makes it suitable for a broad range of applications, including those powered by batteries or other low-voltage sources.

The X5001PIZ-4.5A utilizes a quartz-based architecture to provide improved performance and reliability. For example, the device has an extremely low power standby mode that requires only 2µA of current at 3.3V, which is significantly lower than traditional voltage supervisors with similar features. Moreover, the device offers a wide range of voltage thresholds (1.6V to 3.4V), making it suitable for many kinds of applications. The supervisor also includes a programmable delay feature, allowing users to customize the time duration between the moment the voltage falls below the threshold and the reset signal is triggered.

From a working principle point of view, the X5001PIZ-4.5A is a simple, quartz oscillator-based device that monitors the supply voltage and triggers a reset signal when the voltage falls below a preset threshold. The oscillator frequency is determined by the internal quartz crystal, and the voltage threshold is programmed by the user. This allows users to select the desired reset voltage and delay time. When the voltage falls below the set threshold for the programmed delay, the reset signal is triggered and can be used to reset the system.

In conclusion, the X5001PIZ-4.5A is a low power, quartz-based supervisor from pmic that is especially useful for monitoring power supply systems on embedded platforms. It is designed with low power operation, reliable over- and under-voltage monitoring, and a programmable delay for the reset signal. The device is suitable for a broad range of applications, including those powered by batteries or other low-voltage sources, and can be used to effectively monitor line conditions and generate a reset signal when the supply voltage falls below the threshold.

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