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NEX40400 - synchronous step-down converter

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nexperia

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NEX40400 synchronous step-down converter by nexperia - Datasheet Preview — Datasheet preview – NEX40400

Datasheet Details

Part number	NEX40400
Manufacturer	nexperia
File Size	3.72 MB
Description	synchronous step-down converter
Datasheet	NEX40400 Datasheet
Additional preview pages of the NEX40400 datasheet.

Product details

Description

The NEX40400 is a high efficiency step-down converter with low operating quiescent current of typically 60 µA.

It provides up to 600 mA output with current mode control for fast loop response.

Features

4.5 V to 40 V wide input voltage range.
600 mA continuous output current.
60 µA standby, 0.3 µA shutdown current.
1% output voltage accuracy.
1.05 MHz and 2.1 MHz fixed switching frequency.
Pulse Frequency Modulation (PFM) option for light load efficiency.
Frequency foldback for high conversion ratio and low drop-out.

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Published: Apr 18, 2025 |