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  • LM2743MTCX/NOPB

LM2743MTCX/NOPB

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Manufacturer No:

LM2743MTCX/NOPB

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM2743MTCX/NOPB

Package:

14-TSSOP (0.173, 4.40mm Width)

Datasheet:

-

Description:

14 Terminals 3V~6V 14-Pin LM2743 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~1MHz Transistor Driver

Quantity:

In Stock : 999

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LM2743MTCX/NOPB Overview


This switching controller fits most application requirements since it is packaged in a 14-TSSOP (0.173, 4.40mm Width) package. 1 outputs are supported by the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. Voltages 3V~6V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C TJ dc switcher. This switching controller can switch at 50kHz~1MHz. dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. The switch converters are connected to a SWITCHING CONTROLLER analog IC. DUAL are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 14 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 3.3V. A search for "LM2743" will reveal other relevant dc to dc converter ics. There are a total of 14 pins on switching converter. The minimum input voltage of the dc dc voltage regulator should be 3V. Statistically, the DC regulator outputs 13.5V voltage. This dc to dc regulator accepts only 6V input voltage at most. A starting point for a project is to note down the dc dc regulator's usual output current, which is 20A. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThis dc regulatorhas a max frequency of 1MHz. During dormancy, the dc switching uses 1.5mA. There will be 20A output current greater than 20A from the dc switcher.

LM2743MTCX/NOPB Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LM2743MTCX/NOPB Applications


There are a lot of Texas Instruments LM2743MTCX/NOPB DC to DC converter applications.

  • Automatic plug-in machines
  • Power supplies of electronic gadgets
  • Pipe bending machines
  • Digital precision reference circuits
  • Electric heating, lighting
  • Radio equipment
  • Packaging
  • PSRR circuits
  • Photovoltaic power
  • Printing equipment
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Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LM2743MTCX/NOPB

technical specifications, attributes, parameters and parts with similar specifications to LM2743MTCX/NOPB.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 2 days ago)

  • Contact Plating

    Tin

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    14-TSSOP (0.173, 4.40mm Width)

  • Number of Pins

    14

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    14

  • ECCN Code

    EAR99

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Base Part Number

    LM2743

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Voltage

    13.5V

  • Output Type

    Transistor Driver

  • Max Output Current

    20A

  • Input Voltage-Nom

    3.3V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    20A

  • Voltage - Supply (Vcc/Vdd)

    3V~6V

  • Quiescent Current

    1.5mA

  • Output Power

    4.8W

  • Control Features

    Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

  • Input Voltage (Min)

    3V

  • Topology

    Buck

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    50kHz~1MHz

  • Input Voltage (Max)

    6V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Max Frequency

    1MHz

  • Duty Cycle (Max)

    80%

  • Clock Sync

    No

  • Height

    1.2mm

  • Length

    5mm

  • Width

    4.4mm

  • Thickness

    1mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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