LM5140RWGEVMHD

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The LM5140RWGEVMHD is a wide input voltage range evaluation module designed to evaluate, display, and adjust the performance of TI\'s LM5140 3-stage buck-boost DC/DC converter IC. Offering up to 90W of output power, it is suitable for a wide variety of DC/DC power supply applications in various automotive, industrial, consumer, computing, and distributed power systems, or wherever extreme power ratings are needed.

The LM5140RWGEVMHD operating range is from 2.94V to 75V, making it suitable for low power applications such as battery-charging systems or automotive electronic systems, as well as high-voltage applications such as control systems for industrial equipment, medical electronics, computing and servers, or point-of-load systems in distributed power systems. It also features wide temperature range operation and integrated EMI filters, for higher efficiency and improved EMI performance.

The LM5140RWGEVMHD can be controlled either manually or through a microcontroller-based system. Manual control is done by adjusting two analog controls on the board with knobs, while microcontroller-based control allows the user to adjust the operating parameters of the LM5140 IC with a simple SPI or I2C interface. An SPI interface connector is provided on the board for easy connection to the microcontroller.

The LM5140RWGEVMHD also includes several monitoring and protection features, such as on-board voltage and current sensors for monitoring output voltage and current, an over-temperature protection circuit, and a cycle-by-cycle current limit. It also comes with a PC GUI software tool, allowing for smooth operation and setup, and a set of graphical charts to graphically display the input and output parameters for easy evaluation of performance and parameters adjustment.

Overall, the LM5140RWGEVMHD is a simple and powerful evaluation module, perfect for evaluating the performance of TI\'s LM5140 3-stage buck-boost DC/DC converter IC in various applications. It is a reliable, easy to use, and cost-effective solution for DC/DC power supply applications with extreme power ratings.

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