LM22673-Q1 - Step-Down Voltage Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM22673-Q1
Manufacturer	Texas Instruments
File Size	1.28 MB
Description	Step-Down Voltage Regulator
Datasheet	LM22673-Q1 Datasheet
Note	This datasheet PDF includes multiple part numbers: LM22673-Q1, LM22673. Please refer to the document for exact specifications by model.
Additional preview pages of the LM22673-Q1 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.

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 |