LM2743MTCX
Part Number LM2743MTCX
Manufacturer N/A
Description IC REG CTRLR BUCK 14TSSOP
Quantity Available 32550 pcs new original in stock.
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Datasheets LM2743MTCX.pdf
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Technical Information of LM2743MTCX
Manufacturer Part Number LM2743MTCX Category Integrated Circuits (ICs)
Manufacturer N/A Description IC REG CTRLR BUCK 14TSSOP
Package / Case 14-TSSOP Quantity Available 32550 pcs
Voltage - Supply (Vcc/Vdd) 3V ~ 6V Topology Buck
Synchronous Rectifier Yes Supplier Device Package 14-TSSOP
Series - Serial Interfaces -
Package / Case 14-TSSOP (0.173', 4.40mm Width) Package Tape & Reel (TR)
Output Type Transistor Driver Output Phases 1
Output Configuration Positive Operating Temperature -40°C ~ 125°C (TJ)
Number of Outputs 1 Mounting Type Surface Mount
Function Step-Down Frequency - Switching 50kHz ~ 1MHz
Duty Cycle (Max) 80% Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Clock Sync No Base Product Number LM2743
DownloadLM2743MTCX PDF - DE.pdfLM2743MTCX PDF - FR.pdfLM2743MTCX PDF - ES.pdfLM2743MTCX PDF - IT.pdfLM2743MTCX PDF - KR.pdf

Product Model

LM2743MTCX

Introduction

Step-Down DC-DC Controller IC

Brand and Manufacturer

Luminary Micro / Texas Instruments

Features

Step-Down (Buck) Voltage Regulation

Transistor Driver Output Type

Current Limit, Enable, Frequency Control

Power Good Signal, Soft Start, Tracking Feature

Synchronous Rectifier Design

Single Output Phase

Product Performance

High efficiency voltage conversion

Robust thermal performance

Wide operating frequency range: 50kHz to 1MHz

Operating temperature range: -40°C to 125°C

Technical Specifications

Supply Voltage Range: 3 V to 6 V

Maximum Duty Cycle: 80%

Switching Frequency: 50kHz to 1MHz

Dimensions, Shape, and Packaging

14-TSSOP Package

Packaged on Tape and Reel for automated assembly

Width: 4.40mm

Quality and Reliability

Moisture Sensitivity Level (MSL): 1 (Unlimited)

Designed for long-term reliability

Product Advantages

High integration reduces external component count

Flexible design for multi-application use

Product Competitiveness

High-performance product within Texas Instruments' portfolio

Balances cost and features for a competitive position in the market

Compatibility

Suitable for multiple voltage regulation applications

Standard Certification and Compliance

Lead-containing product; RoHS non-compliant

Lifespan and Sustainability

Durable design focused on long-term application use

Actual Application Fields

Used in computing systems, consumer electronics, power management systems

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