TC54VN1502EZB

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

The TC54VN1502EZB is a voltage supervisor device which rescues circuits from undervoltage conditions. It is used to provide system power-on reset and power-fail interrupts. It is specifically designed for use in applications with limited space requirements and multiple time-critical functions.

The TC54VN1502EZB belongs to the PMIC (Power Management Interface Controllers) family and is a type of supervisor, which provides system reset and power failovers in applications with limited space and multiple time-critical functions. It functions as a voltage watchdog, monitoring the voltage or current levels in the system, and if the voltage drops below a pre-programmed threshold, it will reset the system.

The TC54VN1502EZB includes a fixed-voltage detection circuit, which allows the device to be used as a reset and power-fail signal. There are also two comparators on board so that the reset output can be enabled when two different levels of key voltages are detected, providing a cost-effective and reliable power-fail protection and reset management. Additionally, it has an active-low output reset signal and low EMI.

The TC54VN1502EZB is capable of providing reliable power-fail protection at a wide range of voltages, from 1.2 V to 4.6 V, and in temperature operating from -40°C to +125°C. By using a 0.2 µA current reference, it closely follows the low-battery line, providing a level that is independent from board voltages, line transients, and load conditions. It also enables the system to detect an under-voltage condition before the device reaches its minimum operational voltage.

The TC54VN1502EZB has a low current standby mode which can keep current consumption to as low as 0.2 µA, helping to extend battery life and minimize power consumption. The device can provide a rapid and accurate reset for both single and multiple processor systems, allowing the user to reset multiple processors with one device. It is also versatile enough to be used as a reset, power-fail indicator or latch-type reset.

Overall, the TC54VN1502EZB can be used to effectively manage system reset and power fail functions in a wide range of applications, providing reliable and low EMI performance. It is suitable for applications with limited space requirements and multiple time-critical functions, as well as in low-power systems which require extended battery life.

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