TPS54372EVM-215

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The TPS54372EVM-215 is an evaluation board for DC/DC & AC/DC (Off-Line) switch-mode power supplies (SMPS) based on the TPS54372 switching controller. The device is a synchronous buck controller with an integrated MOSFET driver. It is designed to drive a two-phase buck converter in both DC/DC and AC/DC applications. The device\'s features and capabilities have been optimized for conversion efficiency and stability in a wide range of off-line SMPS applications, such as laptop power adapter, adapter chargers, general purpose AC-DC adapters, and other low power non-isolated SMPS applications.

The TPS54372EVM-215 evaluation board includes a wide range of features and components that make it a great choice for evaluating the TPS54372 controller. It includes an isolated DC/DC & AC/DC two-phase buck converter, a charge pump circuit for powering the voltage loop, a voltage feedback loop, and a power factor correction circuit. The evaluation board also includes an LED indicator to show the output voltage status when the board is in test mode, as well as a current monitoring circuit and a DC/DC current-balance circuit. An integrated MOSFET driver with built-in protection circuitry helps reduce noise and provide a safe working environment. The evaluation board also includes a variety of precision resistors and other components, such as capacitors, inductors, and transistors, to provide a stable and reliable power source.

The TPS54372EVM-215 evaluation board is designed to replicate the operating environment of a real-world product. The board includes a control loop, power-supply circuits, and fault detection circuits. The device\'s switching mode is adjustable so that the board can be used for testing both single-phase and two-phase SMPS. The board can also be connected to a PC or microcontroller for simplifying the evaluation.

The evaluation board operates in four different modes: startup, break-in, test mode, and normal operation. In startup mode, the board is initialized using the configuration logic, while the output can be adjusted to the desired set point using the control shell. In break-in mode, the board is set to achieve the highest efficiency while maintaining stable operation. In test mode, the board provides an LED indicator to indicate if the power output is within the required parameters. Lastly, in normal operation, the board is used to operate the device at its nominal operating characteristics.

The TPS54372EVM-215 evaluation board is an ideal solution for evaluating the performance and features of the TPS54372 controller. The board offers an easy and convenient way to evaluate and debug the device with its adjustable switching mode, power-supply and control loop, fault protection, and LED indication feature.

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