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LM2678 Datasheet - Texas Instruments

High Efficiency 5-A Step-Down Voltage Regulator

LM2678 Features

* 1 Efficiency Up to 92%

* Simple and Easy to Design Using Off-the-Shelf External Components

* 120-mΩ DMOS Output Switch

* 3.3-V, 5-V, and 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions

* 50-μA Standby Current When Switched OFF

* ±2% Maximum

LM2678 General Description

The LM2678 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. High efficiency (>90%) is obtained through the use of a .

LM2678 Datasheet (2.27 MB)

Preview of LM2678 PDF

Datasheet Details

Part number:

LM2678

Manufacturer:

Texas Instruments ↗

File Size:

2.27 MB

Description:

High efficiency 5-a step-down voltage regulator.
Product Folder Order Now Technical Documents Tools & Software Support & Community LM2678 SNVS029K MARCH 2000 REVISED FEBRUARY.

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LM2678 High Efficiency 5-A Step-Down Voltage Regulator Texas Instruments

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