NCP1521B Step-Down DC-DC Converter

ON Semiconductor

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.

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Datasheet Specifications

Part number: NCP1521B
Manufacturer: ON Semiconductor ↗
File Size: 384.19 KB
Datasheet: NCP1521B_ONSemiconductor.pdf
Description: Step-Down DC-DC Converter

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

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

NCP1521B Distributors

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NCP1521B Step-Down DC-DC Converter ON Semiconductor

ON Semiconductor NCP1521B-like datasheet