LM5032EVAL/NOPB

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LM5032EVAL/NOPB is an evaluation board that is designed to evaluate the LM5030 buck-boost current mode controller. The LM5030 is ideal for applications such as point of load converters, battery powered systems, and SEPIC converter architectures. The evaluation board also allows for adjustments of the switching frequency as well as other components such as input and output capacitors, and MOSFETs.

This evaluation board provides the user with an easy and efficient way to evaluate the performance of the LM5030 in a buck-boost topology. The board can be used to power loads from both DC and AC supplies operating up to 40V with an output voltage ranging from 6V to 40V. The maximum output current is 5A while the maximum output power is 80W.

The board features a wide array of components, which include the LM5030 controller, low side and high side MOSFETs, input and output capacitors, feedback Network, compensation network, and current sense circuit. All of these components are connected together in order to create the desired buck-boost topology. These components work together to ensure that the LM5030 is able to accurately regulate the output voltage of the evaluation board.

The LM5030 controller requires an external MOSFET driver in order to drive the low and high side MOSFETs. The board comes with an LM5024 drivers which are connected to the LM5030. The LM5024 is capable of providing a gate drive voltage of 3.5V, which is ideal for driving the MOSFETs located on the board. The driver is also equipped with a built in dead-time function which helps to deter cross conduction and minimize EMI.

The board also features an input capacitor which is used to provide decoupling and filter out any unwanted noise from the input voltage source. The output capacitor ensures that the output voltage of the evaluation board remains smooth and well regulated. The feedback network is responsible for providing the feedback signal which is used by the LM5030 controller to regulate the output voltage. The compensation network is responsible for providing the required compensation components, such as resistors and capacitors, for the LM5030 controller in order for it to accurately control the output voltage.

The LM5032 evaluation Board can also be used to evaluate the efficiency of the LM5030 controller. The board comes with a current sense circuit which allows the user to measure the output current of the board, as well as the current of the low side MOSFET. This functionality gives the user an accurate way to measure the efficiency of the LM5030 controller and helps give an indication of its overall performance.

In conclusion, the LM5032EVAL/NOPB is an evaluation board that is designed to evaluate the LM5030 buck-boost current mode controller. The evaluation board provides the user an easy and efficient way to evaluate the performance of the LM5030, as well as measure the efficiency and performance of the controller. This board is ideal for applications such as point of load converters, battery powered systems, and SEPIC converter architectures.

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