TC54VN2102EZB713

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power Management IC (PMIC) Supervisors are integrated circuits (ICs) designed to provide power supply supervisors for system on chip (SoC) designs. The TC54VN2102EZB713 is a CMOS power supervisor designed for detecting battery or system power failure or overvoltage conditions. It has an integrated voltage supervisor that monitors system and battery voltages and provides an output signal that can be used to reset system power or alert and indicate a fault condition to a microcontroller.

Overview

The TC54VN2102EZB713 has a typical operating voltage range of 2.7V to 10V, and is optimized for low power consumption of between 300µA and 325µA. It has a maximum current output of100mA. The device has an input voltage range of 1.5V to 4.6V, with a maximum input voltage of 12V. It is capable of handling input voltages up to 6V. The device provides protection against battery fault conditions such as over-voltage and under-voltage by providing an output signal that can be used to reset system power or alert and indicate a fault condition to a microcontroller.

Features

The TC54VN2102EZB713 provides a wide range of features. This includes a voltage supervisor that monitors system and battery voltages, a monitor to detect a low battery, a programmable reset and reset output, an overvoltage latch and an external reference input. Additionally, the device has over-voltage, under-voltage, and zero-voltage detectors with independently programmable reset times, making it suitable for applications with a wide range of power supply operations.

Application Field

The TC54VN2102EZB713 provides system-level protection for many applications, including portable electronics and wearables. Examples of applications for this device include PDAs and smart phones, handheld gaming devices, digital cameras, wearables, and medical and aerospace equipment. This device has been specifically designed to handle the wide input voltage range, providing a reliable and robust circuit which is ideal for battery management and other applications requiring reliable protection against power failure and overvoltage condition.

Working Principle

The TC54VN2102EZB713 operates in two modes. In the first mode, it detects over-voltages and under-voltages and provides an output signal to indicate an over-voltage or under-voltage condition. In the second mode, it detects zero-voltage conditions and provides an output signal to indicate a low battery condition. Additionally, the device has an integrated voltage supervisor that compares the voltage levels at the device input and the reference voltage, and provides an output signal whenever the system voltage or the battery voltage exceed the programmed thresholds.

The device can also be used as an active reset circuit. In this mode, the output of the device is actively monitored and any overvoltage or undervoltage can be detected. When either of these conditions is detected, the reset output pin is asserted and the system is reset. The reset output pin can also be used to reset other circuitry in the system, such as the microcontroller.

The TC54VN2102EZB713 is an ideal solution for system protection in a wide range of applications due to its low power consumption, wide voltage range capabilities, and wide range of protection features.

The specific data is subject to PDF, and the above content is for reference