TPS5450EVM-254

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The TPS5450EVM-254 evaluation board is a DC/DC & AC/DC SMPS module that evaluates the TPS5450 step-down DC/DC power converter. This board enables designers to evaluate the TPS5450 device’s performance and optimize system level solutions with minimal effort. The EVM provides a wide range of adjustable output voltages and power levels, and is optimized to reject common power supply noise sources. It also offers a variety of operating modes, such as PWM, burst mode, and selecting adjustable core power and linear regulator voltage settings.

The TPS5450EVM-254 is the ideal application for those who are interested in optimizing system level solutions, evaluating the performance of the TPS5450 device, and testing applications involving a DC/DC converter. This board is optimized to meet the mobility needs of battery powered products, automotive applications and other applications where power supply voltage regulation is essential.

The TPS5450EVM-254 features an adjustable feedback circuit and an adjustable gate driver circuit that allows for precise control of the converter output voltage. The board is also equipped with heat dissipation components, such as a heat sink and heat spreader, to ensure thermal dissipation during high current applications. Additionally, the board includes a jumper setting for low EMI (electromagnetic interference) mode of operation.

The TPS5450EVM-254 includes a USB connector that allows for control of the board via a PC. This allows the user to configure the board with ease, and to monitor, debug and modify board parameters in real-time. Additionally, the board includes several protection functions that can prevent device damage and provide reliable operation. These functions include over-temperature protection and over-current protection.

The TPS5450EVM-254 is capable of operating over a wide input voltage range and provides several adjustable output settings. The board is optimized to deliver high efficiency, fast transient response, and excellent EMI performance. Additionally, the board supports a wide array of operating frequencies and features switching frequency synchronization, soft-start, and adjustable loop bandwidth.

Overall, the TPS5450EVM-254 evaluation board is the perfect solution for those who are looking for a reliable and cost effective solution for DC/DC and AC/DC SMPS. The board is easy to use, and the user can rest assured that the device and its components are adequately protected and maintained. The evaluator board provides designers with the flexibility needed to evaluate and optimize system-level solutions with minimal effort.

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