LM2679 - 5-A Step-Down Voltage Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	LM2679
Manufacturer	Texas Instruments
File Size	2.21 MB
Description	5-A Step-Down Voltage Regulator
Datasheet	LM2679 Datasheet
Additional preview pages of the LM2679 datasheet.

Product details

Description

The LM2679 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 5-A loads with excellent line and load regulation characteristics.

Features

1 Efficiency Up to 92%.
Simple and Easy to Design Using Off-The-Shelf External Components.
Resistor Programmable Peak Current Limit Over a Range of 3 A to 7 A.
120-mΩ DMOS Output Switch.
3.3-V, 5-V, 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions.
±2% Maximum Output Tolerance Over Full Line and Load Conditions.
Wide Input Voltage Range: 8 V to 40 V.
260-kHz Fixed Frequency Internal Oscillator.
Soft-Start C.

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Other Datasheets by Texas Instruments

LM2679S-12 - 5-A Step-Down Voltage Regulator
LM2679S-3.3 - 5-A Step-Down Voltage Regulator
LM2679S-5.0 - 5-A Step-Down Voltage Regulator
LM2679T-12 - 5-A Step-Down Voltage Regulator
LM2679T-3.3 - 5-A Step-Down Voltage Regulator
LM2679T-5.0 - 5-A Step-Down Voltage Regulator

Published: Apr 21, 2021 |