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NDP1435KC
产品概述

    NDP1435KC 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 3.5A continuous load with excellent line and load regulation. The device operates from an input voltage range of 7V to 38V and provides an adjustable output voltage from 3.6V to 25V.
    The NDP1435KC features short circuit and thermal protection circuits to increase system reliability. The internal soft-start avoids input inrush current during startup.
    The NDP1435KC 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 : 7V to 32V


※3.5A Continuous Output Current


※Up to 94% Efficiency


※CC/CV Mode Control


※100% Max Duty Cycle


※Built in Adjustable Cable Drop Compensation


※Adjustable Output Voltages


※+/-1.5% Output Voltage Accuracy


※+/- 5% Current Limit Accuracy


※Integrated 45mΩ High Side Switch


※Integrated 23mΩ Low Side Switch


※Programable Frequency(130KHz~300KHz)


※Burst Mode Operation at Light Load


※Internal loop Compensation


※Internal Soft Start


※Available in SOP8 Package

应用领域

Car Charger


Rechargeable Portable Devices


Networking Systems


Distributed Power Systems


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