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CC30-4805SFP-E application field and working principle

DC DC Converters are a kind of power conversion device used to convert a direct current (DC) of one voltage to another DC voltage. CC30-4805SFP-E is a high-efficiency, high-power, non-isolated DC DC Converter manufactured by PTI, Inc. It is a highly integrated and robust module that can be used in a variety of power conversion applications.The CC30-4805SFP-E is a single-input, dual-output DC DC Converter with input voltage range from 4.75 to 55V and output voltage range from +/-1.07V to +/-48V. The operating frequency range is 400kHz to 1MHz, with in-regulation efficiency up to 95% at full load. The CC30-4805SFP-E offers design flexibility for many applications including distributed power systems, automotive, medical instrumentation, military, and other telecom applications.The CC30-4805SFP-E uses a sophisticated synchronous buck topology with high-side and low-side MOSFETs and current sense resistors. Its open-loop control method allows for greater control of the output voltage and current, enabling a more stable and efficient operation. The CC30-4805SFP-E has integrated over-voltage and over-temperature protection and also supports external current share to up the output power in a paralleled system. It also has an additional feature to reduce the no-load current down to as low as 40mA.The CC30-4805SFP-E can be used in very high power products and applications as it has a maximum output power of 480W. It has a wide input voltage range from 4.75V to 55V making it ideal for applications in which the input voltage can vary from low to high. Its high switching frequency of 1MHz allows for smaller external components and denser footprints. Its high efficiency and power density make it suitable for applications with space and weight constraints.The CC30-4805SFP-E offers a range of protections, such as over-temperature, over-voltage, open-load, over-current, and under-voltage protection. Additionally, the device supports a dual-phase current-sharing feature for paralleled operation, as well as low-noise operation for applications where low noise operation is paramount.The CC30-4805SFP-E is a great product for power conversion applications where high power and efficiency is needed. It offers excellent flexibility for the designers with its adjustable output voltage and current, as well as a reliable operation with its advanced protection features. Its high power density, wide input voltage range, and high efficiency make it an excellent choice for applications with space and weight constraints.

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