CBS200242R5

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DC-DC converters are electronic devices used to convert an input DC (Direct Current) voltage into a different output DC voltage. The CBS200242R5 is a modern and efficient DC-DC converter designed to enable power transfer among various applications with different voltage requirements. In this article, we will discuss its application field and working principle.

Applications

The CBS200242R5 is a buck-boost converter which is typically used in low-power circuits, such as in consumer electronics, solar power systems, small medical devices, battery-powered equipment, and automotive systems. In addition, it can be used in mobile applications due to its size and weight. It is also suitable for applications in harsh environments because of its robust design and enhanced thermal characteristics.

Technical Specifications

The CBS200242R5\'s input voltage range is 3.1V to 20V, and the maximum output current is 5A. Its output voltage range is adjustable from 0.8V to 18V, with a typical peak efficiency of 98%. Additionally, it has excellent current mode control characteristics, an adjustable switching frequency up to 750kHz, and a high power density. It is also able to regulate its output voltage in constant and pulse-skipping modes.

Working Principle

The CBS200242R5 is a DC-DC converter which uses switching technology to convert a DC input voltage into a DC output voltage. It features a step-down voltage design, meaning it reduces the input voltage to a regulated output voltage which is lower than the input voltage. The converter operates through a process of duty cycle adjustment; it adjusts the frequency of a series of electrical pulses within an oscillator circuit, resulting in the desired output voltage. A rectifier rectifies the output voltage to provide a filtered output voltage.

The CBS200242R5 utilizes a variable duty cycle to maintain the output voltage, meaning that it can change the duty cycle to match the load demand. It then synchronizes the oscillator’s frequency with the changing duty cycle employing an on-board control system. A sliding frequency adjustment is also provided, allowing the user to set the operating frequency to any frequency between 200kHz and 750kHz.

The CBS200242R5 also offers protection against short circuit and over-temperature conditions. A temperature-controlled fan is also provided for additional cooling. Its easy-to-use interface ensures that it can be set up and operated with minimal effort.

Conclusion

The CBS200242R5 is a DC-DC converter designed for use in various applications, including consumer electronics, solar power systems, and medical devices. It is a buck-boost converter with an input voltage range of 3.1V to 20V and an output voltage range of 0.8V to 18V. Additionally, its high power density and efficient control system makes it an ideal choice for a variety of applications. Finally, its various protection features ensure that it can be used safely in any environment.

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