PAH50S48-15

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 typically used to convert a higher input voltage to one that is lower for powering electronic systems in a wide variety of applications. The PAH50S48-15 is a high-efficiency, low-profile, non-isolated step-down converter with advanced features and superior performance for use in automotive, telecom, and industrial applications. It has an input voltage of 18V-60V and provides an output of 0.6V-30V with up to 15A of continuous current, depending on the chosen operating mode.

The PAH50S48-15 is a current-mode dc-dc converter with fixed-frequency operation, making it an ideal solution for applications with very fast transient response requirements, such as audio/video and networking equipment. Its high efficiency makes it suitable for low-power automotive applications where power management is essential. Furthermore, its current-mode control allows for improved efficiency over voltage-mode control when operating at low external temperatures.

The device also features an integrated internal compensation network, making it easy to design with and reducing external component count. Additionally, its low-profile package provides improved thermal performance and a smaller real estate footprint for use in space-constrained applications. It also has a wide selection of operating modes, making it suitable for a wide range of output currents and load types.

The PAH50S48-15 employs a unique operating principle that combines the features of both synchronous and non-synchronous buck converters. It features a drain floating switch (DFS) on its high-side MOSFET, which operates at a fraction of the switching frequency to reduce EMI and thereby meet stringent EMI requirements for automotive applications. This device also features a unique adaptive on-time (AOT) control, which allows it to efficiently maintain the output voltage under light load conditions without the need for an external clock source.

The PAH50S48-15 also features a wide selection of protection features, including over-voltage, under-voltage, over-current, and short-circuit protection. Furthermore, its integrated thermal protection protects the device during extreme conditions and allows for a compact design with reduced thermal mass. Finally, its soft-start feature provides improved power-supply inrush current prevention.

In conclusion, the PAH50S48-15 is a high-efficiency, low-profile, non-isolated step-down converter, which provides up to 15A of continuous current with an input voltage of 18V-60V and an output of 0.6V-30V. Its current-mode control allows for improved efficiency, while its unique operating principle and integrated compensation network make it easy to design with. Additionally, its wide selection of protection features makes it suitable for the most demanding automotive, telecom, and industrial applications.

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