PT6656L

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are a broad class of electronic circuits used for converting a source of direct current (DC) from one voltage level to another, as well as performing other functions like providing electrical isolation between different systems, controlling loads with varying current levels, and providing power factor correction. Among the varieties of converters available, the PT6656L is an example of a buck-type, step-down DC-DC converter. It is a non-isolated converter that provides an input voltage range of 3.3 to 30 Volts and features adjustable output voltage of 0.8 to 22 Volts with a maximum output current of 3 A.

The working principle of the PT6656L is based on the buck fundamentals, with the reguired inductor and capacitor making up the typical filter circuit of a buck converter followed by a fixed frequency current mode PWM converter. In this configuration, the buck converter works to reduce the input voltage to the desired level, providing a steady output voltage regardless of input current fluctuations, and the PWM ensures accurate output voltage control for a range of input and output voltages. The internal feedback loop of the PT6656L further helps to regulate the output voltage, and dynamic current limit protection prevents excessive current draw from damaging the converter.

Thanks to its compact size, ease of use and temperature-compensated current limit, the PT6656L is perfect for a variety of applications such as powering mobile devices, automotive systems, industrial control and measurement systems, communication systems, and other electronics that require a stable yet adjustable output voltage. As such, it can be used as part of a power supply system both in the field and in the lab.

In summary, the PT6656L is a non-isolated buck-type DC-DC converter that provides an adjustable output voltage of 0.8 to 22 Volts with a maximum output current of 3 A. Its compact size, ease of use, temperature-compensated current limit protection, and wide applicability make the PT6656L an ideal solution for many different types of power supply systems.

The specific data is subject to PDF, and the above content is for reference