X40420V14I-AT1

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The X40420V14I-AT1 is a requirement supervisor intended to monitor the output voltages of microprocessors, digital signal processors, and other DC-DC converters. It has both active-high and active-low voltage sensing channels. The device uses an external voltage reference to sense and determine if voltage levels are higher or lower than expected. If it determines that a voltage level is too low, it will take active-low or active-high action.

The X40420V14I-AT1 belongs to the category of PMIC – Supervisors, which provides users with a complete set of features for monitoring system voltages and resetting devices when certain voltage levels are reached. The device has two separate voltage supervision channels, each with their own independent active-low and active-high outputs. This allows users to use either output as the active-low or active-high trigger, depending on the system voltage. The device also has an adjustable soft-start mode, allowing users to adjust the startup delay to reduce the peak current when powering up the system.

The X40420V14I-AT1 uses an internal voltage reference to ensure that the voltage supervision is accurate, and has a wide operating range. This allows the device to be used in applications where it may be difficult to supply a stable external reference voltage. Additionally, the device also has a built-in debounce circuit, meaning that it can filter out any voltage-induced noise, providing a reliable and accurate reading of the voltage.

When the voltage input is lower than the programmed voltage threshold, the output goes low and the supervisor will remain in this state until the voltage level rises to the upper threshold. If the voltage returns to its programmed value, the supervisor returns to its normal output state. The supervisor also contains a watchdog timer, which is used to trigger the active-low output when the system fails to respond to the external reset source.

The X40420V14I-AT1 is an ideal system voltage supervisor for applications that require a reliable, high accuracy monitoring of supply voltages. By integrating a wide range of features and an adjustable soft-start/soft-stop function, the X40420V14I-AT1 is designed for easy and flexible operation for many applications. This device is suitable for any system that uses the latest microprocessor or digital signal processor technology, as well as those that use DC-DC conversion.

The X40420V14I-AT1 is an excellent choice for use as a system voltage supervisor. With its adjustable soft-start/soft-stop function and wide operating range, the supervisor is able to accurately monitor voltages of microprocessors, digital signal processors, and other DC-DC converters. Its adjustable debounce circuit and wide operating temperature range make it perfect for use in a variety of applications, including those that require high levels of accuracy. This device is an ideal choice for a wide range of applications and offers reliable and accurate voltage monitoring.

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