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JW5117 - 45V/5A Asynchronous Step-Down Converter

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JoulWatt

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JW5117 45V/5A Asynchronous Step-Down Converter by JoulWatt - Datasheet Preview — Datasheet preview – JW5117

Datasheet Details

Part number	JW5117
Manufacturer	JoulWatt
File Size	1.15 MB
Description	45V/5A Asynchronous Step-Down Converter
Datasheet	JW5117 Datasheet
Additional preview pages of the JW5117 datasheet.

Product details

Description

The JW®5117 is a current mode monolithic buck switching regulator.

Operating with an input range of 4.8V~45V, the JW5117 delivers 5A of continuous output current with an integrated high side N-Channel MOSFET.

Features

4.8V to 45V operating input range 5A output current.
0.8V±1% internal voltage reference.
Adjustable soft-start.
Adjustable switching frequency.
UV and OV power good indicator.
Adjustable UVLO and hysteresis.
Current run-away protection.
Short circuit protection.
Output over-voltage protection.
Thermal protection.
Available in DFN4x4-10 package.

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Published: Dec 4, 2025 |