JWK2548S15

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DC to DC converters are electronic devices which are used to convert a direct current (DC) voltage from one level to another. The JWK2548S15 achieves this by regulating the output voltage with an internal MOSFET-controlled switching regulator and is suitable for applications such as digital audio, automotive and telecommunication applications.

The JWK2548S15 is a high efficiency DC/DC converter for non-isolated power systems, with a maximum efficiency of 96%. It is designed with a switching frequency of 2.25MHz which helps minimize external components while offering a low noise and ultrafast transient response. In addition, the integrated switching FETs and control circuit guarantee excellent line and load transient performance, improving system response time and output voltage accuracy.

The advantages of the JWK2548S15 include its small size and low component count. The size is only 3mm x 3mm x 0.8mm and it can support a wide input voltage range of 2.5V to 10V. This small footprint allows the device to be used in systems with limited space, while the use of minimal external components makes the design of the system easier and more cost efficient.

The JWK2548S15 offers a constant frequency, current mode control which allows for excellent adjustment of load and line regulation. It is equipped with an internal slope compensation which allows it to maintain good even at very light loads. Additionally, a frequency foldback feature helps the unit to stay in a predictable frequency range, keeping distortion levels low while enabling dynamic performance.

The output voltage of the JWK2548S15 can be adjusted via its external build-in resistors and can be incremented from 0.8V to 5V, providing great flexibility. The output voltage can also be fine tuned via an external resistor. The device is also equipped with protection features such as over-voltage, over-temperature, under voltage, over current and short-circuit protection, making it a reliable system for your projects.

In summary, the JWK2548S15 is a high efficiency DC/DC converter designed to convert a DC voltage from one level to another. Its small size, low component count, wide input voltage range and integrated protection features make it suitable for many different applications from digital audio, automotive and telecommunications, without the need for extensive external components.

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