TPS22913CEVM-656

Evaluation and demonstration boards and kits are a great way to familiarize yourself with the features and operations of specific ICs. The TPS22913CEVM-656 evaluation module provides users with a platform to evaluate and demonstrate the TPS22913, an advanced, low-power reset IC that monitors circuits and triggers a reset signal when power conditions fall outside of the device\'s preset limits. By understanding the application fields and workings of the TPS22913, users can leverage specific features and functions in order to design efficient power control solutions.

The TPS22913CEVM-656 is highly suitable for consumer electronics applications such as smartphones, digital cameras and portable gaming consoles. This is due to the device\'s capability to maintain the reset pulse for power fluctuations within the range of +2.8V to +11.8V, while providing a low reset threshold of 1.2V. This reset feature is particularly useful for systems that require attention in the presence of unsteady power conditions. Additionally, the device includes internal filtering and hysteresis to eliminate false reset signals when voltage is momentarily crossed while charging.

The TPS22913CEVM-656 board utilizes the active high reset signal which is used to control other design components such as load switches, power multiplexers, and clock gating blocks. This board includes a power supply connector, test points for power supplies and outputs, and a programming header to program the device\'s configuration settings. These settings are needed to set up the reset threshold and set the time delay for the reset function.

The TPS22913 is a CMOS technology-based IC that is designed to reduce power consumption when compared to conventional implementations. This reset IC uses less than 0.3 µA of quiescent current and has a wide temperature range of -40°C to +125°C, ideal for automotive and industrial environments. When in shutdown mode, the device only consumes 1 nA, and is capable of cycling over 500,000 times.

The TPS22913CEVM-656 board operates on three inputs: VCC_IN, GND_IN and VZ. The VCC_IN and GND_IN provide bias voltage, while VZ is used to programme the device\'s shutdown current and reset threshold. The control signal for the reset pin is generated internally once the voltage level at VCC_IN drops below VZ or goes beyond the high level threshold. A status LED indicates the device\'s performance.

The TPS22913CEVM-656 evaluation module allows users to test and demonstrate the functions and features of the device before implementing it into their own power control design. With its low quiescent current, wide temperature range, and active high reset signal, the TPS22913CEVM-656 is a great platform for evaluating and demonstrating the TPS22913 power reset IC.