PVX003A0X3-SRZ Power Supplies - Board Mount

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DC DC converters are often used to convert electric power from one form to another. They are commonly used in a wide range of applications, including communication systems, consumer electronics, solar power, automotive and industrial applications. The PVX003A0X3-SRZ is a popular DC-DC converter for both commercial and industrial applications.

The PVX003A0X3-SRZ is a synchronous step-down DC/DC converter with integrated power stage and control circuitry for excellent efficiency. It utilizes current mode switching architecture for fast line and load transient response. It is capable of providing an output voltage of 0.6-3.5V with an input voltage range of 6 – 40V. The output current of the converter can be up to 12A with excellent line and load regulation. It also features short circuit protection, adjustable switching frequency, enable, soft start, output discharge, and over temperature protection.

The PVX003A0X3-SRZ offers an excellent solution for applications where a wide input voltage range and long hold up times are needed. It is commonly used in industrial systems, robotics, communication systems, DC/DC power supply and other similar applications. It is also a great choice for applications that require high efficiency and system reliability.

The working principle of the PVX003A0X3-SRZ is based on a synchronous buck converter topology. The topology consists of an input inductor, MOSFET, output capacitor, and loop control circuitry. The MOSFET operates in the synchronous mode, switching between two states to regulate the output voltage. When the MOSFET is on, the input voltage is applied to the input inductor, storing energy in the form of a magnetic field. When the MOSFET is off, the output voltage is regulated through the output capacitor.

The loop control circuitry of the PVX003A0X3-SRZ is responsible for controlling the switching of the MOSFET. The loop control circuitry monitors the output voltage and regulates it to match the desired output voltage. The loop control circuitry also monitors the current flow as well as the switching frequency. It regulates the switching frequency to ensure that the device operates at the maximum efficiency, while also preventing it from overheating.

Overall, the PVX003A0X3-SRZ is one of the most popular DC/DC converters on the market. It is a great choice for applications where a wide input voltage range and long hold up times are needed. It offers excellent efficiency, system reliability, and line and load regulation. Furthermore, its integrated power stage and control circuitry make it capable of providing continuous output current of up to 12A.

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