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NX4125 - 2A SYNCHRONOUS BUCK SWITCHER

Datasheet Summary

Description

The NX4125 is an integrated 2A monolithic step-down n switching regulator with feedforward voltage mode con- n trol.

as well as other 3.3V, 5V input bus supply applications.

Features

  • includes: Over current protection, Over n voltage protection, Over temperature protection,.

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Datasheet Details

Part number NX4125
Manufacturer NEXSEM
File Size 126.85 KB
Description 2A SYNCHRONOUS BUCK SWITCHER
Datasheet download datasheet NX4125 Datasheet
Additional preview pages of the NX4125 datasheet.

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Full PDF Text Transcription

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NEXSEM NX4125 2A SYNCHRONOUS BUCK SWITCHER WITH FET ON BOARD ADVANCE DATA SHEET Pb Free Product DESCRIPTION The NX4125 is an integrated 2A monolithic step-down n switching regulator with feedforward voltage mode con- n trol. It operates from an input voltage 2.5V to 5.5V which n is ideal for the application with single cell Li-Ion battery n as well as other 3.3V, 5V input bus supply applications. Switching frequency is fixed around 800kHz, small sur- n face mount inductors and capacitors are allowed to use. n Other features includes: Over current protection, Over n voltage protection, Over temperature protection, <1uA n shut-down current and power good indicator available. n NX4125 is available in 10-pin MLPD package and 8-pin SOICP package.
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