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LM2743MTC

With its advanced features and versatile design, LM2743MTC stands out as a reliable solution for voltage control and tracking needs

Inventory:9,138

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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  • 7*24 hours service quarantee

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Submit your quote request for LM2743MTC using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LM2743MTC

The LM2743MTC is a synchronous step-down DC-DC converter designed for high-efficiency power conversion in various applications. This IC features a wide input voltage range and high current capability, making it ideal for powering a wide range of devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • SW: Switch Node Connection
  • PGND: Power Ground
  • RT/CLK: External Resistor or Clock Input
  • FB: Feedback Voltage Input
  • EN: Enable Pin
  • COMP: Compensation Pin
  • SS/TRK: Soft-Start/Tracking Input
  • VOUT: Output Voltage
  • PGOOD: Power Good Indicator


Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM2743MTC IC for a visual representation.

Key Features

  • High Efficiency: The LM2743MTC offers high efficiency in power conversion, reducing power dissipation and improving system performance.
  • Wide Input Voltage Range: This IC can accept a wide range of input voltages, making it versatile for various power supply designs.
  • Current Mode Control: Utilizes current mode control for stable and reliable operation in different load conditions.
  • Adjustable Output Voltage: The output voltage of the LM2743MTC can be adjusted to suit different application requirements.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the IC and connected devices from excessive currents.

Note: For detailed technical specifications, please refer to the LM2743MTC datasheet.

Application

  • Power Supplies: Suitable for designing efficient power supplies for various electronic devices and systems.
  • Battery-Powered Devices: Ideal for powering battery-operated devices with its high efficiency and low power consumption.
  • LED Lighting: Can be used in LED lighting applications for efficient voltage regulation and current control.

Functionality

The LM2743MTC is a high-performance synchronous step-down DC-DC converter that provides efficient power conversion with a wide input voltage range. It is designed to deliver stable and reliable power for a variety of applications.

Usage Guide

  • Input Voltage: Connect the VIN pin to the desired input voltage source within the specified range.
  • Output Voltage: Adjust the output voltage using the feedback (FB) pin to ensure the desired output level.
  • Enable Control: Use the EN pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: Does the LM2743MTC offer thermal protection features?
A: Yes, the LM2743MTC includes thermal shutdown protection to prevent overheating and ensure safe operation under high temperature conditions.

Equivalent

For similar functionalities, consider these alternatives to the LM2743MTC:

  • LM2678: A synchronous step-down regulator IC offering comparable performance and efficiency to the LM2743MTC.
  • LM3150: This IC provides similar step-down conversion capabilities with added features for specific applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Controllers RoHS N
Input Voltage 1 V to 16 V Output Voltage 600 mV to 13.5 V
Output Current 20 A Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Mounting Style SMD/SMT
Package / Case TSSOP-14 Brand Texas Instruments
Operating Supply Current 1.5 mA Product Type Switching Controllers
Series LM2743 Factory Pack Quantity 94
Subcategory PMIC - Power Management ICs Type Synchronous Buck Regulator Controller
Unit Weight 0.002078 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LM2743MTC

With its advanced features and versatile design, LM2743MTC stands out as a reliable solution for voltage control and tracking needs

Inventory:

9,138
Overview of LM2743MTC Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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