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NDP2450KC
产品概述

NDP2450KC is a high efficiency, monolithic synchronous step-down DC/DC converter utilizing a constant frequency, average current mode control architecture.  Capable of delivering up to 5A continuous load with excellent line and load regulation. The device operates from an input voltage range of 5.5V to 40V and provides an adjustable output voltage from 1.0V to 25V.  

The NDP2450KC features short circuit and thermal protection circuits to increase system reliability. The internal soft-start avoids input inrush current during startup.   

The NDP2450KC require a minimum number of external components. and a wide array of protection features to enhance reliability


原理图

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特点

Wide VIN Range : 5.5V to 40V

5A Continuous Output Current

Up to 94% Efficiency
100% Max Duty Cycle

Adjustable Output Voltages

+/-2% Output Voltage Accuracy

Integrated 45mΩ High Side Switch

Integrated 23mΩ Low Side Switch

300KHz Frequency

Burst Mode Operation at Light Load

Internal loop Compensation

Internal Soft Start

Available in SOP8 Package

应用领域

Rechargeable Portable Devices

Networking Systems

Distributed Power Systems



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