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LM5141-Q1 - Wide Input Range Synchronous Buck Controller

Description

The LM5141-Q1 is a synchronous buck controller, intended for high voltage wide VIN step-down converter applications.

The control method is peak current mode control.

Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease-of-loop compensation.

Features

  • 1 Qualified for Automotive.

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Datasheet preview – LM5141-Q1

Datasheet Details

Part number LM5141-Q1
Manufacturer Texas Instruments
File Size 3.82 MB
Description Wide Input Range Synchronous Buck Controller
Datasheet download datasheet LM5141-Q1 Datasheet
Additional preview pages of the LM5141-Q1 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LM5141-Q1 SNVSAJ6D – JULY 2016 – REVISED DECEMBER 2017 LM5141-Q1 Wide Input Range Synchronous Buck Controller 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B • VIN: 3.8 V to 65 V (70 V Absolute Maximum) • Output: Fixed 3.3 V, 5 V, or Adjustable From 1.5 V to 15 V with ±0.8% Accuracy • Fixed 2.
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