LM2854 - 4-A 500-kHz / 1-MHz Synchronous Buck Regulator

Texas Instruments

The LM2854 by Texas Instruments is a 4-A 500-kHz / 1-MHz Synchronous Buck Regulator. Below is the official datasheet preview.

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LM2854 4-A 500-kHz / 1-MHz Synchronous Buck Regulator by Texas Instruments - Datasheet Preview — Official preview page of the **LM2854** 4-A 500-kHz / 1-MHz Synchronous Buck Regulator datasheet (Texas Instruments).

Datasheet Details

Part number	LM2854
Manufacturer	Texas Instruments
File Size	0.97 MB
Description	4-A 500-kHz / 1-MHz Synchronous Buck Regulator
Datasheet	LM2854-etcTI.pdf
Additional preview pages of the LM2854 datasheet.

LM2854 Product details

Description

The LM2854 PowerWise™ buck regulator is a 500kHz or 1-MHz step-down switching voltage regulator capable of driving up to a 4-A load with exceptional power conversion efficiency, line and load regulation, and output accuracy.

Features

1 Input Voltage Range of 2.95 V to 5.5 V.
Maximum Load Current of 4 A.
Wide Bandwidth Voltage Mode Control Loop, Partial Internal Compensation.
Fixed Switching Frequency of 500 kHz or 1 MHz.
35-mΩ Integrated MOSFET Switches.
Adjustable Output Voltage Down to 0.8 V.
Optimized Reference Voltage Initial Accuracy and Temperature Drift.
External Soft-Start Control With Tracking Capability.
Enable Pin With Hysteresis.

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Published: Jul 22, 2023 |