Illustration for selection reference only

LM5141QRGERQ1

Automotive-grade synchronous buck controller for step-down conversion in automotive power supplies.

Product Code
DH704BFAE9
Brand
TI/德州仪器
Package
VQFN-24
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The LM5141QRGERQ1 is an automotive-grade synchronous buck controller from Texas Instruments, used to drive external MOSFETs for step-down conversion in automotive electronic systems. As a controller rather than a regulator with integrated switches, its output capability depends on external power devices and design. Switching frequency, input and output ranges, and protection features should be confirmed against the manufacturer datasheet.

APPLICATIONS

Applications

  • Used in step-down power supply designs for automotive electronic systems.
  • Suitable for synchronous buck conversion requiring external MOSFETs.
  • Can be used in voltage regulation stages of automotive power modules.
FEATURES AND BENEFITS

Features and Benefits

  • Synchronous buck controller architecture requiring external MOSFETs.
  • Automotive-grade suffix for automotive electronics applications.
  • Controller form allows power stage design according to requirements.
ADDITIONAL DETAILS

Additional Details

Before purchasing, confirm package, tape-and-reel packaging, temperature grade, and automotive qualification requirements. Design external MOSFETs, inductor, and compensation network against the manufacturer datasheet; specific electrical parameters and certifications are not provided here.

Verify product details against the manufacturer datasheet before purchase.

REQUEST A QUOTE

Quote for LM5141QRGERQ1

Submit your estimated quantity and contact details for a personal quote based on brand, lot and lead time.

+86 19065141374Mon–Sat 09:00–18:00 (GMT+8)

Your inquiry will be sent directly to our service team.