ARG81400KLVATR Datasheet/PDFThe ARG81400KLVATR is an advanced, single-phase, synchronous, and step-down regulator designed to offer an optimized and cost-efficient power solution for applications including networking, and consumer and industrial end-markets.
Application Fields
The ARG81400KLVATR is designed for power supplies with an output rated between 3V to 21V with input voltage up to 40V. It is ideal in server and storage applications, cloud computing, network infrastructure, home and office automation, automotive, telecom and industrial applications.
The features of the ARG81400KLVATR make it versatile, providing it with flexibility to adapt to different application requirements, including low noise operation, high speed transient response, and low standby power consumption. An adjustable output voltage allows for easy and accurate voltage adjustments for multiple applications.
The device also incorporates a suite of protection features including output current limiting, overvoltage protection, and reversed battery protection.
Working Principle
The ARG81400KLVATR is a switching regulator based on a synchronous, buck-converter design. The device is capable of providing a highly efficient, low noise, and low ripple output voltage from a wide input voltage range. The device provides external control of the output voltage and allows for Auto-pulsing functions for proper current sharing and even better efficiency in multiple phases.
The device incorporates advanced digital control techniques for optimal peak efficiency, minimum output ripple and noise, and excellent dynamic response. The current sensing circuitry is digitally controllable, allowing for easy and accurate current limit settings.
Conclusion
The ARG81400KLVATR is an advanced, single-phase, synchronous, and step-down regulator designed to offer an optimized and cost-efficient power solution. It is ideally suited for applications such as server and storage applications, cloud computing, network infrastructure, home and office automation, automotive, telecom and industrial applications. With its powerful combination of features including low noise operation, high speed transient response, and low standby power consumption, the ARG81400KLVATR is a great choice for any power supply application.