LM22671 - Step-Down Voltage Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM22671
Manufacturer	Texas Instruments
File Size	1.01 MB
Description	Step-Down Voltage Regulator
Datasheet	LM22671 Datasheet
Additional preview pages of the LM22671 datasheet.

Product details

Description

The LM22671 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 500 mA 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.
200 mΩ N-Channel MOSFET.
Output Voltage Options: -ADJ (Outputs as Low as 1.285 V) -5.0 (Output Fixed to 5 V).
±1.5% Feedback Reference Accuracy.
500 kHz Default Switching Frequency.
Adjustable Switching Frequency and Synchronization.
40°C to 125°C Operating Junction Tem.

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Published: Jul 6, 2024 |