LM2594ASCBCKGEVB

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The LM2594ASCBCKGEVB is an evaluation board that features a DC/DC and AC/DC (Off-Line) SMPS. The board was designed with an easy-to-use, compact design, making it an ideal tool for design engineers to quickly evaluate the performance of the LM2594ASCBCKGEVB. This evaluation board comes in two versions, one with a switching frequency of 300kHz and one with a switching frequency of 1.2MHz.

The LM2594ASCBCKGEVB is typically used in applications such as battery chargers, LED lighting, power supplies, set-top boxes, routers, personal computers, and other consumer electronics devices.

The working principle of this board is relatively simple. The input voltage is connected to the IN terminal of the board, and a voltage corresponding to the switching frequency is generated by an oscillator circuit. This voltage is then used to control the switching of the transistors on the board, which in turn control the conversion of the incoming AC power into the desired DC voltage output.

The LM2594ASCBCKGEVB’s features includes a wide input voltage range of 4.5V to 28V AC with current limit up to 3A, an average output ripple of 30mV, high efficiency up to 99%, and output voltage trim from 0.8V to 28V. The switching frequency of this board can be set using an external resistor in the setting circuit. The board also includes a power good indicator LED, thermal protection, and an adjustable soft start time.

One of the board’s major benefits is its high efficiency, which allows for greater system savings over time. Its small size also makes the LM2594ASCBCKGEVB easier to use in tight places, such as inside of embedded systems and on the PCBs of electronic devices. Additionally, the board has a rugged construction, allowing it to withstand harsh environmental conditions.

The LM2594ASCBCKGEVB also comes equipped with a user friendly graphical user interface for setup and monitoring of its operation. The graphical user interface can be accessed through the mini USB port on the board, allowing for easy customization of the board’s settings.

Overall, the LM2594ASCBCKGEVB provides a high efficiency output, a rugged design, and a user-friendly interface, making it an ideal evaluation board for designers to test the performance of their DC/DC and AC/DC (Off-Line) SMPS designs.

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