RPP20-4805DW/N

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DC-DC converters are popular in numerous applications, from powering a small remote device with a battery to providing a regulated voltage to a high-performance processor or switching mode power supply (SMPS). The RPP20-4805DW/N operates as an essential component in these applications. This document will discuss the application field and working principle of the RPP20-4805DW/N.

The RPP20-4805DW/N is a highly-efficient, non-isolated DC-DC converter. It provides an output voltage of 24V from an input voltage ranging from 8.5V to 24V. It can deliver up to 5A of continuous current with a peak current 4A. The operating temperature range of this converter is from -40° C to 85° C.

The RPP20-4805DW/N is ideal for applications, such as, industrial automation, telecom equipment, automotive, solar energy, LED lighting and audio equipment. Additionally, its wide range input voltage, high efficiency and high switching frequency make it suitable for applications that require small size and light weight.

The RPP20-4805DW/N consists of an inductor, a Schottky diode, a MOSFET, an operational amplifier and other passive components. Its working principle is based on the Buck topology, which uses a MOSFET as a switching component. The MOSFET is turned on and off at a certain frequency, allowing energy to be transferred to the output stage, where a voltage regulator is used to provide a steady output voltage.

The switching frequency of the RPP20-4805DW/N can be adjusted with the onboard circuit. The current limit for the converter is set with a sense resistor. The converter also has over current protection, over temperature protection and short-circuit protection to ensure its reliable operation.

The RPP20-4805DW/N is a highly integrated non-isolated switch mode DC-DC converter. It offers a wide input voltage range with high efficiency at a reduced cost. This converter is well suited for a variety of applications, including industrial automation, automotive, telecom, solar power, LED lighting and audio equipment. With its wide operating temperature range and its comprehensive protection features, the RPP20-4805DW/N makes an excellent choice for a robust and reliable DC converter.

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