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CJ92340 - 30V 4A 350kHz DC/DC Step-Down Converter

Product Overview

JCET

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CJ92340 30V 4A 350kHz DC/DC Step-Down Converter by JCET - Datasheet Preview — Datasheet preview – CJ92340

Datasheet Details

Part number	CJ92340
Manufacturer	JCET
File Size	1.28 MB
Description	30V 4A 350kHz DC/DC Step-Down Converter
Datasheet	CJ92340 Datasheet
Additional preview pages of the CJ92340 datasheet.

Product details

Description

Bootstrap.

to form a floating supply across the High-side switch driver.

SW pin.

Features

such as cycle-by-cycle current limit, hiccup mode short-circuits protection, FB open short protection and thermal shutdown in case of excessive power dissipation. The CJ92340 is available in a spacesaving ESOP8L package. 3 Features.
4.5V to 30V Wide Input Range.
4A Continuous Output Current.
85mΩ /55mΩ Internal Power MOSFETs.
185uA Low Quiescent Current.
Constant On Time Control for Fast Loop Response.
350kHz Switching Frequency.
S.

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Published: Dec 4, 2025 |