PAH75S48-2.5/PV

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 power switching devices which convert a DC input voltage to an output voltage that is either higher or lower than the input voltage. The PAH75S48-2.5/PV is a step down (buck) DC-DC converter with an input voltage range of 4.5V to 75V, and an output voltage of 2.5V. It is an ideal solution for applications requiring efficient power conversion from a supply up to 75V to lower voltage levels.

The PAH75S48-2.5/PV features an internal switch, allowing for a maximum switching frequency of 1.2MHz. This high switching frequency allows for a more efficient conversion of voltage levels while reducing the size of the entire package. It boasts an excellent thermal performance which ensures maximum efficiency and reliable operation over a wide temperature range. Moreover, the switching noise is kept low which ensures low electromagnetic interference.

The PAH75S48-2.5/PV includes short-circuit protection and over-temperature shutdown protection, as well as over-current and over-voltage protection. All these features together ensure that the device is safe and reliable to use. Additionally, it is equipped with an integrated soft start function which allows the converter to ramp up the output voltage gradually during start-up.

The PAH75S48-2.5/PV is suitable for applications with input voltage ranging from 4.5V to 75V, including power supply designs, distributed power systems, battery powered systems, LED lighting applications, and automotive applications. This DC-DC converter is ideal for all those requiring reliable level conversion from very high voltage levels, as well as those producing high isolation in high input voltage applications.

The working principle of the PAH75S48-2.5/PV is relatively straightforward. The device works by switching on and off an internal switch, at a high frequency of 1.2MHz, in order to convert the input voltage with the highest efficiency. When the switch is “on”, current will flow out towards the output terminal and the output voltage ramps up. When the switch is “off”, it acts as an open circuit, and the output voltage will remain at a steady level.

In conclusion, the PAH75S48-2.5/PV provides efficient power conversion from extremely high voltage levels, and also features various protection features to keep it safe and reliable to use. Its high switching frequency also allows for a much smaller package, making it a great choice for applications requiring efficient level conversion.

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