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LM5149 Datasheet - Texas Instruments

DC/DC Controller

LM5149 Features

* 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 en

LM5149 General Description

The LM5149 is a 80-V, ultra-low IQ synchronous buck DC/DC controller for high-current, single-output applications. The controller uses a peak current-mode control architecture for easy loop compensation, fast transient response, and excellent load and line regulation. The LM5149 can be set up in in.

LM5149 Datasheet (5.98 MB)

Preview of LM5149 PDF

Datasheet Details

Part number:

LM5149

Manufacturer:

Texas Instruments ↗

File Size:

5.98 MB

Description:

Dc/dc controller.
LM5149 SNVSBV4A DECEMBER 2020 REVISED JANUARY 2023 LM5149 80-V, Synchronous, Buck, DC/DC Controller with Ultra-Low IQ and Integrat.

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