LM2677 - High Efficiency 5-A Step-Down Voltage Regulator

Texas Instruments

The LM2677 by Texas Instruments is a High Efficiency 5-A Step-Down Voltage Regulator. Below is the official datasheet preview.

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LM2677 High Efficiency 5-A Step-Down Voltage Regulator by Texas Instruments - Datasheet Preview — Official preview page of the **LM2677** High Efficiency 5-A Step-Down Voltage Regulator datasheet (Texas Instruments).

Datasheet Details

Part number	LM2677
Manufacturer	Texas Instruments
File Size	0.96 MB
Description	High Efficiency 5-A Step-Down Voltage Regulator
Datasheet	LM2677-etcTI.pdf
Additional preview pages of the LM2677 datasheet.

LM2677 Product details

Description

The LM2677 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.
100-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 Output Tolerance Over Full Line and Load Conditions.
Wide Input Voltage Range: 8 V to 40 V.
External Sync Clock Capability (280 kHz to 400 kHz).
260-kHz Fixed Frequency Inte.

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Other Datasheets by Texas Instruments

LM2670S-12 - High Efficiency 3-A Step-Down Voltage Regulator
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LM2670T-12 - High Efficiency 3-A Step-Down Voltage Regulator
LM2670T-3.3 - High Efficiency 3-A Step-Down Voltage Regulator
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Published: Feb 10, 2020 |