BQ24195LEVM-193

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Evaluation and Demonstration boards and kits can be used for a variety of applications from simulating circuits to verifying the performance of new components. The Texas Instruments BQ24195LEVM-193 is an example of such an evaluation board. This board comes with many components designed to help research and development engineers assess new advances in power electronics.

The BQ24195LEVM-193 is designed to evaluate TI\'s BQ24195 Li-Ion battery charger IC. The kit consists of two boards: the BQ24195LEVM-193 main board and the BQ24195LEVM-193NRPM board. The main board includes integrated power components such as a boost converter, a power switch, an output filter, and overcurrent protection. The NRPM board includes an input filter, MOSFET switches, a thermal fuse, and current sense circuitry.

The BQ2419LEVM-193 also comes with the appropriate documentation, which includes programming and operating instructions, schematic diagrams, and circuit descriptions. The board also comes with source and sinks for I2C protocol communication with the charger IC. This communication allows the operating parameters of the charger to be modified between 0.4V to 7.0V.

The BQ2419LEVM-193 is a versatile board that facilitates the process of designing, testing, and optimizing Li-Ion batteries. The integrated components on the board reduce the need for designers to construct their own circuits to determine the optimal charging behavior. Furthermore, the NRPM board ensures the measurements obtained from the main board are accurate.

The BQ2419LEVM-193 includes many features intended to improve the safety of Li-Ion battery charging. It incorporates a two-step safety circuit that monitors the voltage and current of the charger, as well as temperature sensors to detect any sudden rise in temperature. Furthermore, the I2C communication allows the host to autonomously adjust the charger\'s parameters in response to different scenarios, such as low battery voltage or high temperature.

In summary, the BQ24195LEVM-193 from Texas Instruments is an evaluation board and kit used for testing and optimizing Li-Ion battery charging. This board comes with integrated power components, source and sink I2C protocols, a two-step safety circuit, and temperature sensors to monitor battery safety. This evaluation board and kit is designed to reduce the time and effort needed to develop efficient, safe, and reliable Li-Ion battery chargers.

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