BQ24078EVM-015

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BQ24078EVM-015 is an evaluation module and demonstration kit used for a wide range of applications in the field of energy and power management. It is based on a synchronous DC-DC buck converter with integrated power MOS field-effect transistors (FETs) and an integrated low on-resistance current sense amplifier. The adjustable output voltage and light load efficiency make the BQ24078EVM-015 an excellent choice for applications that require a clean and efficient power solution.

The board is designed for evaluation of the integrated power management ICs, the bq24078EVM-015 and bq24078EVM-016. Both ICs are designed with internal MOSFETs, current sense amplifiers, soft-start / power up / power down circuits and short circuit protection, and are able to effectively manage the power delivery requirements of modern low-noise, low-power systems. The bq24078EVM-015 is optimized for a 6V to 18V input voltage, while the bq24078EVM-016 is designed for 9V to 25V input voltages.

The BQ24078EVM-015 offers a wide range of load capabilities with its adjustable output voltage and current limit feature. The output voltage can be adjusted from 0.25V to 6V in 0.25V increments, while the current limit can be set up to 2A with an accuracy of +-10%. The EVM-015 also has an adjustable switching frequency from 200kHz to 1MHz, allowing for greater output voltage and current capabilities. The current sense amplifier integrated in the EVM-015 has a wide range of input sensitivities in the range of 1mV to 2.4mV. This makes the board ideal for use in applications that require precise control of the output voltage and current.

The integrated power FETs and the low on-resistance current sense amplifier of the BQ24078EVM-015 allow for a minimal amount of power loss, resulting in improved efficiency and better system performance. The boost circuit within the EVM-015 helps to reduce the power consumption of the board, which in turn increases the system power budget and extends the battery life.The BQ24078EVM-015 is also equipped with integrated protection features such as thermal shutdown, short circuit protection, and over voltage and over current protection. These features allow the board to be safely used in applications such as solar cell systems, USB powered systems, and any other system that requires reliable and robust power management. The integrated user interface within the BQ24078EVM-015 allows easy control of the board via a graphical user interface software or an SPI command protocol. This helps in verifying the performance of the EVM-015 and in setting up the desired operating conditions. The board also has an integrated DC-DC converter and a voltage regulator that provide accurate voltage and current regulation, ensuring that the power delivered is clean and reliable.

The BQ24078EVM-015 is an ideal evaluation and demonstration platform for energy and power management applications. Its integrated power MOSFETs and current sense amplifier allow for minimal power loss, while the adjustable output voltage and current limit features allow for better system performance and flexibility. In addition, its integrated protection features ensure reliable and robust system performance. The BQ24078EVM-015 is a great choice for low-noise, low-power applications, and can help to extend the battery life of mobile systems.

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