PMP7390

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The PMP7390 evaluation board and kits are a comprehensive solution for power supply designers who are looking to expand their design knowledge. It includes an AC-DC buck topology design tool that makes it easy to create a PMP7390-based power supply solution. Additionally, the PMP7390 evaluation board and kits offer a broad range of features and help designers to quickly build a verified power solution.

The PMP7390 application field and working principle include the design of cost-effective and highly integrated power supplies. The evaluation board and kits have a built-in 5V to 3.3V buck converter with a maximum output of 7A and a precision voltage feedback loop. The application field of the PMP7390 evaluation board and kits are broad and include DC-DC buck topologies for powering low-power and high-density embedded systems, AC/DC offline and LED lighting solutions and much more.

When designing a power solution with the PMP7390, the power engineer has the opportunity to use the provided design software and application notes to quickly evaluate the performance of their power solution. The design software allows the designer to customize all parameters of the power solution including current limits, PWM frequency, input conditions, feedback compensation and more. Additionally, the designer can simulate, verify and analyze their power supply solution before any hardware is built.

The working principle of the PMP7390 evaluation board and kits involve the buck converter loop. The power stage consists of two high-side and two low-side MOSFETs. The PMP7390 also contains a main controller with powerful features such as power conversion loop regulation, input over-voltage protection, current limit, thermal shutdown and an analog comparator-powered voltage feedback loop for precision voltage regulation. Additionally, the built-in synchronous rectifier offers a fast and efficient solution to AC-DC conversions. Finally, the PMP7390 evaluation board and kits have an integrated PMBus, which allows designers to monitor and modify parameters in real-time.

The PMP7390 evaluation board and kits offer designers the ability to quickly develop and verify the performance of their power solutions. With a comprehensive set of features, comprehensive design software and application notes, power engineers can quickly and easily build a power solution with the PMP7390 evaluation board and kits.

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