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NCP1521B Step-Down DC-DC Converter

NCP1521B Description

Buck Converter - DC-DC 1.5 MHz, 600 mA NCP1521B The NCP1521B step *down DC *DC converter is a monolithic integrated circuit optimized .
Pin No.

NCP1521B Features

* include integrated soft
* start, cycle
* by
* cycle current limiting and thermal shutdown protection. The NCP1521B is available in a space saving, low profile TSOP5 package. Features
* Up to 96% Efficiency
* Best
* In
* Class Ripple, including PFM Mode

NCP1521B Applications

* powered from one cell Li
* Ion or three cell Alkaline/NiCd/NiMH batteries. The part, available in adjustable output voltage versions ranging from 0.9 V to 3.9 V, is able to deliver up to 600 mA. It uses synchronous rectification to increase efficiency and reduce external part count. The device

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