CS5206-5GT3

The CS5206-5GT3 is a cost-effective, high-performance, low-noise linear voltage converter from ON Semiconductor. This device is ideal for a wide range of applications, from consumer electronics to industrial and system power designs. It provides reliable and efficient power regulation for many different power sources, such as for single 5V, 7V, or 12V systems. It is designed to accept an input supply or battery voltage of up to 22V and deliver a reliable output at 5V and up to 6A.

Features of CS5206-5GT3

The CS5206-5GT3 is a very small 4mm x 4mm LFCSP device, which makes it perfect for applications where size and weight are a priority. The device features excellent noise performance, low quiescent current, and very low ripple and noise, as well as a high output current capability. It also includes enhanced protection features, with over temperature, over voltage, and under voltage protection, as well as soft-start, synchronization, and output voltage accuracy.

Application Fields

The CS5206-5GT3 is suitable for a wide range of applications, including consumer and industrial products such as desktop computers, small appliances, energy-efficient LED lighting, portable devices, and industrial equipment. In consumer applications, the low quiescent current and low noise performance make the device ideal for use in notebooks, set-top boxes, digital cameras, and other portable devices. In industrial applications, the device can be used for powering various sensors and instruments. The low power consumption and high output current capability make it an ideal choice for industrial robotic and automation systems.

Working Principle

The CS5206-5GT3 is a linear voltage regulator, meaning that it uses an external reference voltage to regulate the output voltage. It works by comparing the output voltage to the reference voltage, and adjusting the output voltage accordingly, by allowing or discontinuing current to flow through a power transistor. The output voltage is then regulated to within a relatively small range above or below the reference voltage. This makes it suitable for applications with low power requirements, such as with small digital devices or appliances. It also ensures good overall system efficiency, as it is not required to expend power to regulate the output, as is the case with switching regulators.

The device features an internal soft-start circuit, which limits inrush current, and also prevents output voltage overshoot by slowly ramping up the output voltage. The device also features an under-voltage lockout, which prevents the device from operating with an input voltage that is too low. It also includes an over-temperature protection circuit, which shuts down the device if the internal temperature becomes too high. The low quiescent current makes the device ideal for battery operated applications, as it reduces the load on the battery. Lastly, the device also incorporates synchronization inputs, which can be used to synchronize several CS5206-5GT3 devices for noise reduction or other applications.

Conclusion

The CS5206-5GT3 is an ideal solution for many different applications, from single 5V, 7V or 12V systems, to industrial and robotic systems. It provides outstanding noise performance, low quiescent current, low ripple and noise, as well as over temperature, over voltage and under voltage protection. The internal soft-start sequencing circuit limits inrush current, and the integrated synchronization inputs allow multiple devices to be synchronized for noise reduction and other applications.