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產(chǎn)品中心

NDP1480QB
產(chǎn)品概述

    NDP1480QB is a high efficiency, monolithic synchronous step-down DC/DC converter utilizing a Jitter frequency, average current mode control architecture. Capable of delivering up to 8A 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 1V to 25V.
    The NDP1480QB features short circuit and thermal protection circuits to increase system reliability. The internal soft-start avoids input inrush current during startup.
    The NDP1480QB require a minimum number of external components. and a wide array of protection features to enhance reliability.


原理圖

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特點(diǎn)

※Wide VIN Range : 7V to 38V
※8A Continuous Output Current
※Up to 95% Efficiency @ 24V Input
※Dual-Channel CC/CV Mode Control
※Brick Wall Current Limit
※Built in Adjustable Line-Compensation
※Adjustable Output Voltages
※+/-1.5% Output Voltage Accuracy
※+/- 5% Current Limit Accuracy
※Integrated 14mΩ High Side Switch
※Integrated 7mΩ Low Side Switch
※Programable Frequency(130KHz~300KHz)
※Burst Mode Operation at Light Load
※Internal loop Compensation
※Internal Soft Start
※Thermally Enhanced QFN5*5 Package

應(yīng)用領(lǐng)域

Car Charger
Rechargeable Portable Devices
Networking Systems
Distributed Power Systems

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