LM5149 - DC/DC Controller

Name: LM5149
SKU: LM5149-1514334

Texas Instruments

The LM5149 by Texas Instruments is a DC/DC Controller. Below is the official datasheet preview.

Datasheet Details

Part number	LM5149
Manufacturer	Texas Instruments
File Size	5.98 MB
Description	DC/DC Controller
Datasheet	LM5149-etcTI.pdf
Additional preview pages of the LM5149 datasheet.

The LM5149 is a 80-V, ultra-low IQ synchronous buck DC/DC controller for high-current, single-output applications.

Functional Safety-Capable.
Documentation available to aid functional safety system design.
Two integrated EMI mitigation mechanisms.
Active EMI Filter for enhanced EMI performance at lower frequencies.
Selectable dual random spread spectrum (DRSS) for enhanced EMI performance across low and high-frequency bands.
EMI reduced by an average of 25 dBµV.
Reduces the external differential-mode input filter size by 50% and lowers systems c.

📁 LM5149 Similar Datasheet

LM5100 - High Voltage High Side and Low Side Gate Driver (National Semiconductor)
LM5100A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5100B - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5100C - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5101 - High Voltage High Side and Low Side Gate Driver (National Semiconductor)
LM5101A - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5101B - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)
LM5101C - (LM5100x / LM5101x) High Voltage High Side and Low Side Gate Drivers (National Semiconductor)

Other Datasheets by Texas Instruments

Published: Jul 25, 2023 |