LM22673 - Step-Down Voltage Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM22673
Manufacturer	Texas Instruments
File Size	1.28 MB
Description	Step-Down Voltage Regulator
Datasheet	LM22673 Datasheet
Additional preview pages of the LM22673 datasheet.

Product details

Description

The LM22673 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components.

This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 3 A of load current.

Features

1 Features.
1 Wide Input Voltage Range: 4.5 V to 42 V.
Internally Compensated Voltage Mode Control.
Stable with Low ESR Ceramic Capacitors.
120 mΩ N-Channel MOSFET PFM Package.
100 mΩ N-Channel MOSFET SO PowerPAD Package.
Output Voltage Options: -ADJ (Outputs as Low as 1.285 V) -5.0 (Output Fixed to 5 V).
±1.5% Feedback Reference Accuracy.
Switching Frequency of 500 kHz.
40°C to 125°C Operating Junction Tem.

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Published: Jul 6, 2024 |