NCP161MXTBGEVB

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Linear voltage regulators are used to maintain a constant voltage that is based on an external reference voltage. The NCP161MXTBGEVB is an Evaluation Board designed for evaluating the performance of the NCP161 linear voltage regulator. It has a wide variety of applications, from driving LEDs and motor controllers to powering analog and digital circuits and even protecting equipment from electrical damage.

The NCP161MXTBGEVB board operates in three modes: 1) power-on reset (POR), 2) programmable output voltage (POV) and 3) load regulation. In POR mode, the board must be powered externally through the power input connector. This configuration allows the board to be used as a standby power source in applications where constant voltage regulation is necessary, such as powering a battery charger. In POV mode, the board can be programmed to output a voltage that is either higher or lower than its reference voltage. This mode can be used to regulate multiple outputs or to create a fixed output voltage without the need for a separate regulator. Finally, load regulation mode allows the board to adjust its output voltage according to the load current, allowing it to maintain a constant output voltage even when the load current changes.

The NCP161MXTBGEVB Evaluation Board also features various protection features, including over-current protection, thermal shutdown, over-voltage protection, and reverse polarity protection. This ensures that the board is protected from potential electrical damage.

The working principle of the NCP161MXTBGEVB Evaluation Board is quite simple. It consists of two components: an internal voltage reference and an error amplifier. The voltage reference provides a stable output voltage, while the error amplifier takes the voltage reference as its input and amplifies it according to the programmed value. This amplified voltage is then used to control the output voltage of the board.

In conclusion, the NCP161MXTBGEVB Evaluation Board is an effective tool for evaluating the performance of the NCP161 linear voltage regulator. It can be used in a wide variety of applications, from driving LEDs and motor controllers to powering analog and digital circuits and protecting equipment from electrical damage. Furthermore, its protection features and ability to adjust the output voltage according to the load current make it an ideal tool for a variety of projects.

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