BQ25898EVM-730

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The BQ25898EVM-730 is a high-performance, cost effective solution for providing accurate power control and tracking in a wide variety of applications and environments. It features a comprehensive selection of power control products, including a low-loss, high-voltage buck, boost, and buck-boost regulator to match the input power supply. It also offers a five-channel low-side switch which can be used to control and protect the power conversion circuit. The BQ25898EVM-730 is designed to operate over a wide temperature range and is capable of providing maximum current load with minimal power dissipation.

The BQ25898EVM-730 is an evaluation and demonstration board for the BQ25898 family of power control products. It is a reference design that enables users to quickly design a power management system using the BQ25898 products. The board includes a complete, converged power path with the ability to switch between three different DC input sources. It also features an LCD display, temperature sensor, and test control circuitry to facilitate quick evaluation. Additionally, the board includes software that provides graphical user interfaces to access all of the onboard parameters and test signals.

The BQ25898EVM-730 operates using a buck converter operating principle. It is designed to convert a higher input voltage to a lower output voltage, while regulating the current output at a given load. The buck converter includes an input switch, rectifier, inductor, output capacitor, and an output switch. The control circuit senses the output voltage and adjust the duty cycle of the output switch to regulate the output voltage. The board also features a low-side switch that provides additional control, protection, and safety for the power conversion.

The BQ25898EVM-730 is ideal for applications that require efficient, reliable power management, such as solar and automotive batteries, portable electronic devices, and general power supply applications. It can also be used in a variety of other applications, such as embedded systems, consumer electronics, and telecommunications. The board is designed for low cost and easy integration, and can be used in both laboratory and production environments.

Overall, the BQ25898EVM-730 is a comprehensive, cost-effective solution for providing precise power control and tracking. Its small size and ease of integration make it a great choice for a variety of applications, from automotive and consumer electronics to embedded systems and telecommunications. Its wide temperature range and low power dissipation also make it an excellent option for battery and solar system designs. And with its comprehensive selection of power control products and software, the board makes it easy to quickly design a power management system.

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