AS1904C26-T

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The AS1904C26-T is a member of the PMIC – Supervisors family. Supervisors help to monitor and preserve system integrity by providing valuable feedback on the operating status of many different electronic devices. The AS1904C26-T is designed to protect against a variety of risks related to voltage fluctuation, as well as providing a check of the system’s various components. This article will outline the range of applications that the AS1904C26-T is suitable for, as well as discuss the device’s working principle.

The AS1904C26-T is ideal for a range of application fields. It is an excellent choice for applications that require a reset pulse or power-on reset and provides a wide range of fixed time delays, making it suitable for many power management and circuit protection applications. The device is ideal for providing device reset for single-supply, two-supply, and three-supply systems, including those with battery back-up. The AS1904C26-T can also be used in motor control systems and automotive applications, as well as communications, audio, and industrial systems.

In addition to its versatile and robust performance, the AS1904C26-T is a highly reliable device, due to its multiple levels of protection. It offers an impressive level of system security, with integrated safeguards that protect against over-voltage and under-voltage fault conditions. The device can also be operated in a wide range of temperature ranges, from -20°C to +125°C, thus ensuring reliable operation in all types of extreme environmental conditions.

Its working principle is based on a Time to Reset sequence that monitors the operating voltage level and then outputs a reset pulse when the voltage threshold is exceeded. The AS1904C26-T utilizes a self-timed reset circuit that monitors both the supply voltage and a reset comparator. When the supply voltage reaches the threshold of the reset comparator, it triggers the timer, which then produces a reset pulse with a controlled width and duration. This reset sequence helps to ensure that the system restarts in a safe state and is protected from potentially damaging power fluctuations.

The device’s reset pulse is output through an on-chip signal line, allowing it to be easily connected to other system components. It also has a built-in low power-up delay, allowing it to respond quickly to power fluctuations. Furthermore, the device’s small footprint and pin layout make it easy to integrate into a wide range of system designs.

The AS1904C26-T is a highly effective device for a wide range of applications. By providing a secure and reliable reset mechanism, this device helps to ensure the long-term integrity of power management, motor control, and automotive systems. It is a highly reliable and versatile device that is suitable for a range of applications, owing to its multiple levels of protection, wide operating temperature range, and minimal pin layout. Finally, its Time to Reset sequence helps to provide a clean and safe system restart after power fluctuation.

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