TPS63030EVM-417

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The TPS63030EVM-417 Application Field and Working Principle Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS is a low power, wide input range, dual output switching regulator evaluation module from Texas Instruments. This DC/DC and AC/DC SMPS evaluation board provides an easy and cost-effective platform for applications such as LED lighting, battery powered equipment, medical equipment and portable instruments. With a small size and efficient design, this evaluation board is suitable for applications which require high power density and high efficiency.

The key features of the TPS63030EVM-417 are: It supports a wide range of input voltage (9V to 65V) and is capable of providing a maximum output current of 3A. The board includes power components such as inductors, capacitors, and an on-board voltage regulator, as well as a 5V low-noise LDO and dual version control circuit. The board also integrates various protection circuits including over-current and over-voltage protections.

The TPS63030EVM-417 uses the Texas Instruments TPS63030 device, which is an integrated dual output synchronous buck switching regulator, designed for driving high-current LED applications. It provides a maximum output current of 3A and a wide variety of programmable features. This device integrates a high-side and low-side synchronous buck regulators with integrated MOSFET, output current sensing, current mode control, overload protection, and several protection features.

The working principle of the TPS63030EVM-417 is as follows: The input voltage is connected to the input capacitors, where the switching action occurs. The input voltage is regulated by the high-side and low-side MOSFETs and the voltage across the load is regulated to a fixed level. The switching process is controlled by the current-mode control circuits, which sense the current through the inductor and adjust the duty cycle accordingly. The output voltage is set by the feedback loop, which adjusts the duty cycle of the high-side and low-side MOSFETs. The output of the switching regulator is monitored by the temperature sense, current sense, and open loop voltage feedback, which allows for protection features such as over-current and over-voltage protection.

The TPS63030EVM-417 is an ideal platform for the evaluation of DC/DC and AC/DC SMPS applications. This board has a compact design and is suitable for evaluation, prototyping, and testing of LED lighting, battery powered equipment, medical instruments, and portable instruments. It provides a wide range of input voltage, high power density, and high efficiency, making it an ideal platform for evaluation of power solutions.

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