BQ25015EVM

Series:	--
Part Status:	Active
Type:	Power Management
Function:	Battery Charger
Embedded:	--
Utilized IC / Part:	BQ25015
Primary Attributes:	--
Supplied Contents:	Board(s)
Secondary Attributes:	--

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Evaluation and Demonstration Boards and Kits: BQ25015EVM

BQ25015EVM is an evaluation and demonstration board from Texas Instruments. It can help designers analyze and debug their designs. It includes features such as a switching regulator, a high efficiency, power multiplexer, and a constant voltage-current-power tracking buck-boost converter. This board is designed to evaluate the features of the BQ25015 integrated circuit. It is intended to provide an enhanced user experience and an overall improved product performance.

Application Field

The BQ25015EVM can be used in a wide variety of applications, such as consumer electronics, portable medical devices, and automotive applications. It is suitable for applications that require an efficient and reliable power supply solution. The IC has been designed to efficiently integrate a full range of features into a single package, making it ideal for low profile products, where space is at a premium. The BQ25015EVM is capable of operating from 4.5V to 28V input voltage range and providing an output voltage range of 0.8V to 16V and for up to 3A output current.

Working Principle

The BQ25015EVM is based on the Texas Instruments BQ25015 integrated circuit, which is a high efficiency, low-power multiplexer. The BQ25015 IC integrates a buck-boost regulator, and a constant voltage-current-power tracking (CVCP) control loop. This integrated circuit provides an efficient working environment for designers to evaluate the BQ25015 IC features.The BQ25015EVM can work under different input and output voltages and provide different voltage levels depending on what the user needs. The CVCP control loop ensures the output is always under the correct voltage levels. The architect uses analog and digital circuits such as resistors, transistors, and MOSFETs to regulate the output voltage levels and control the device.The BQ25015EVM includes a wide range of features that enable its efficient operation, such as adjustable current limiting, short circuit protection, and thermal protection. This board also features two different modes of operation, the PWM/PFM and the PFM/PDM. The PWM/PFM mode allows for both pulse width modulation (PWM) and pulse frequency modulation (PFM) control of the output voltage. The PFM/PDM mode allows for pulse frequency modulation (PFM) and pulse density modulation (PDM) control of the output voltage. The board also includes an optional power multiplexer, which allows the user to control up to two outputs simultaneously. It also features a comprehensive set of onboard test points, which makes it easier for the user to measure the performance of the BQ25015EVM. With all these features combined, the BQ25015EVM is an ideal platform for quick and easy evaluation of the BQ25015 integrated circuit and its features.

Conclusion

The BQ25015EVM is an evaluation and demonstration board from Texas Instruments, designed to help designers analyze and debug their designs, and evaluate the features of the BQ25015 integrated circuit. The board features a wide range of features such as high efficiency, power multiplexer, and a constant voltage-current-power tracking buck-boost converter. It is capable of working under different voltages and providing different output levels depending on the user\'s needs. The board is suitable for a wide range of applications, such as consumer electronics, portable medical devices, and automotive applications. All these features make the BQ25015EVM an ideal platform for quick and easy evaluation of the BQ25015 integrated circuit.

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