BQ24030EVM

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Evaluation and demonstration boards and kits provide users with the ultimate method of familiarising themselves with microcontroller-based applications. Through the use of such boards, users can gain an understanding of how different components interact within a circuit, test different designs, and comprehend difficult concepts. The BQ24030EVM application field and working principle is an example of such boards.

The BQ24030EVM is a development board designed for use with Texas Instruments\' BQ24030E power path management device. The TI BQ24030E is a high-efficiency, high-current, power path management device that provides a small, drop-in solution for applications that require intermediate, power management solutions. The device has integrated synchronous rectification, providing efficiency similar to a switching DC/DC converter. The device also has an Ultralow IQ option that allows for an extremely low stand-by current, allowing the device to operate in environmental conditions where battery life is critical, such as medical and IoT applications.

In terms of its application field, the BQ24030EVM is suitable for use in a range of applications such as medical, consumer, industrial, automotive, and IoT systems that require an intermediate, power path management solution. The board is ideal for applications such as USB charging, battery charging, AC adapters, DC-DC converters, LED lighting, power supplies, and more. In terms of its working principle, the device acts as intermediary between an input power source, such as a battery or external power source, and the system. The device detects the presence of an external source and enables the system to draw power from the external source, rather than from the battery.

The board is equipped with a number of features, making it highly useful for power management applications. These include an on-board buck regulator, adjustable current limit, on/off programming pin, TIMER pin, thermal shutdown protection, over-voltage lockout, and short-circuit protection. The device also has an optional built-in FET switch to disconnect the external source from the system in the event of a fault. Additionally, the device has a low-side power switch, allowing for the system to be powered on even with no external source connected.

The BQ24030EVM is a highly versatile and powerful board that can be used in a variety of power management applications. It is suitable for applications requiring an intermediate, power path management solution, such as USB charging, battery charging, and AC adapters. It provides a range of features, including an adjustable current limit, on/off programming pin, TIMER pin, thermal shutdown protection, over-voltage lockout, and short-circuit protection. Additionally, the device has a low-side power switch, allowing for the system to be powered on even with no external source connected. This makes it an ideal choice for a variety of power management applications.

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