BQ25898CEVM-730

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BQ25898CEVM-730 is a highly integrated power management solution developed by Texas Instruments. It\'s an evaluation and demonstration board specifically designed for testing and verifying the performance of the BQ25898 power management integrated circuit which operates as a main back-up controller. It provides a complete demonstration platform for system designers to shorten their design turn around times. In addition to demonstrating the operation of the BQ25898, other features such as power supply status monitoring, power-up sequence management and current accuracy data logging can be tested and verified with BQ25898CEVM-730.

Technically speaking, the BQ25898CEVM-730 device is capable of converting 5V source into a regulated 3.3V output. It has a number of features such as system power-up sequencing, over-current and thermal protection, as well as current accuracy data logging. Furthermore, this device adopts several current sensing methods that can detect either single or dual-cell Li-ion batteries.

System designers and engineers can easily measure the performance and accuracy of the BQ25898 integrated circuit using the BQ25898CEVM-730 device. The overall performance of the device, whether in terms of power efficiency, system stability or accuracy, can be easily tested and verified with the demonstrated features of this board. This board also has a set of 8 adjustable current sensing pins to accurately measure the current output of a battery in mAh. The testing result of a battery can then be logged to the non-volatile flash memory IC in order to enable safer operation and longer battery life.

In addition to the features mentioned above, another distinct advantage of the BQ25898CEVM-730 device is the ability to detect and protect against battery faults. This board is capable of detecting and alerting the user when there is a possible dangerous situation caused by improper battery application or usage. It is designed to detect and shut down a system immediately before the fault can cause any damage to the system or its components. This feature can greatly reduce the risks associated with improper battery usage.

Overall, Texas Instruments BQ25898CEVM-730 is an ideal evaluation and demonstration board for system designers and engineers who want to quickly and accurately verify the performance of their applications. It is suitable for testing and demonstration of the performance and accuracy of the BQ25898 power management integrated circuit, and can help in detecting and protecting against battery faults. It offers numerous features such as adjustable current sensing pins, power-up sequencing, over-current/thermal protection, and current accuracy data logging.

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