X5001PZ-2.7A

The X5001PZ-2.7A is a PMIC - Supervisors device that provides active reset for microcontroller designs. It is a simple and cost effective system to help ensure reliable operation in difficult conditions. In order to understand the X5001PZ-2.7A application field and working principle, we must first understand its main features and components.

The X5001PZ-2.7A features an adjustable reset time between 0.2ms and 10s, with manual selection of active low or active high reset. It also includes a 300ms reset watchdog, ensuring that the system will recover after a protective reset. The device includes an internal voltage regulator, providing a stable voltage in all conditions.

The primary components of the X5001PZ-2.7A include a reset signal generator and comparator, reset time selector, voltage regulator, and reset output switch. The reset signal generator and comparator determine when the reset condition is met and signal this to the reset time selector. The reset time selector then sets the length of the reset pulse, with the voltage regulator providing a stable reset voltage for the reset signal. Finally, the reset output switch activates the reset signal.

In order to operate as intended, the X5001PZ-2.7A must be provided with two input signals. The first signal, VDET, is an adjustable reference voltage input used to determine when a reset is required. The second signal, RDET, is a digital input used to enable or disable the reset function. When the VDET signal exceeds the reference voltage, and the RDET signal is enabled, the X5001PZ-2.7A will output a reset signal. This reset signal will remain active until the VDET input falls below the reference voltage, after which the reset signal will be reset.

Overall, the X5001PZ-2.7A is a low-cost and versatile PMIC - Supervisors device that is perfect for a variety of microcontroller designs. It features an adjustable reset time, a reset watchdog, and an internal voltage regulator, ensuring reliable operation in all conditions. With the ability to adjust the length of the reset pulse, the X5001PZ-2.7A is perfect for any situation that requires active reset.