PXE3024S15

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DC DC Converters

A DC DC Converter, also known as a DC-DC power adapter, is a device used to convert a voltage from one supply source to a voltage suitable for a specific application. The most common types of converters are step-down, step-up, and switching converters. Of these, the switching type is the most efficient, viable, and cost-effective.

The PXE3024S15 DC DC Converter is a highly integrated, cost-effective, four-channel synchronous step-down DC/DC switching regulator. It is designed to convert a wide range of input supply voltage (4V to 32V) into regulated output in the range of 0.6V to 28V. It has a high efficiency of up to 95%, low dropout voltage of 130mV, and a wide temperature range from -40°C to +125°C.

Application Field

The PXE3024S15 DC DC Converter is a highly reliable voltage converter module with multiple applications in different fields. It can be used in industrial and building automation, Ethernet switches, telecom, and LED driver applications. It is also suitable for automotive applications such as instrument clusters, navigation systems, and infotainment, as well as other equipment such as network storage, base stations, and automotive power systems.

Working Principle

The PXE3024S15 DC DC converter is a switching mode power converter with a step-down topology, which allows it to convert higher input voltage to a lower output voltage. It consists of the input-side inductor, power switch, and output rectifier, while also incorporating the loop compensation, under-voltage lockout (UVLO), disable, soft-start, and other features.

When the input voltage is given, the switching voltage regulator starts to operate and supplies power to the coil. When an output current is needed, the switch is turned on and the coil produces a magnetic field. This field then collapses and the resulting voltage is rectified and regulated at the output. The DC DC converter is then able to maintain a constant output voltage and current, despite any variations in the input power.

In addition, the advanced current-mode control, built-in compensation, and wide range of switching frequency make the PXE3024S15 DC DC converter an excellent choice for many applications. It is capable of delivering high efficiency over a wide range of loads as well as excellent line and load regulation.

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