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

Product Overview

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 Datasheet
Additional preview pages of the LM2854 datasheet.

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.

📁 Similar Datasheet

LM285 - Micropower Voltage Reference Diodes (ON Semiconductor)
LM285-1.2 - Micropower Voltage Reference Diode (National Semiconductor)
LM285-1.2V - LOW POWER/ BANDGAP VOLTAGE REFERENCES (TelCom Semiconductor Inc)
LM285-2.5 - Micropower Voltage Reference (Linear Technology)
LM285-2.5V - LOW POWER/ BANDGAP VOLTAGE REFERENCES (TelCom Semiconductor Inc)
LM285B-1.2V - LOW POWER/ BANDGAP VOLTAGE REFERENCES (TelCom Semiconductor Inc)
LM285B-2.5V - LOW POWER/ BANDGAP VOLTAGE REFERENCES (TelCom Semiconductor Inc)
LM281B+Pro - Middle-Power LED (Samsung)

Other Datasheets by Texas Instruments

LM285-1.2-N - Micropower Voltage Reference Diode
LM285-2.5-N - Micropower Voltage Reference Diode
LM285-ADJ - Adjustable Micropower Voltage References
LM2852 - 2A 500/1500kHz Synchronous Buck Regulator
LM2853 - 3-A 550-kHz Synchronous Buck Regulator
LM2830 - High-Frequency 1.0-A Load Step-Down DC-DC Regulator

Published: Jul 22, 2023 |