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  • LM2742MTCX

LM2742MTCX

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Manufacturer No:

LM2742MTCX

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM2742MTCX

Package:

14-TSSOP (0.173, 4.40mm Width)

Datasheet:

-

Description:

14 Terminals 4.5V~5.5V 14-Pin LM2742 DC to DC converter ICSWITCHING CONTROLLER 50kHz~2MHz Transistor Driver

Quantity:

In Stock : 999

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LM2742MTCX Overview


The switching controller fits in the 14-TSSOP (0.173, 4.40mm Width) package and is ideal for most applications. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 4.5V~5.5V. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. In this switching controller, the switch can be set to 50kHz~2MHz. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of dc switching's functions can be performed on 14 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 3.3V. You can find other relevant dc to dc converter ics by searching "LM2742". In total, switching converter has 14 pins. The type is a particular Switching Regulator or Controllers of switching converter. Test statistics indicate DC regulator outputs 13.5V voltage. The dc dc regulator's usual output current is 20A, which should be noted down when you start a project. Voltage regulator dc to dc is designed to operate at 90 % duty cycle during power-ups and power-downs to ensure reliability. 2MHz is the maximum frequency of this dc regulators. In a dormant state, the dc switching uses 1.5mA. Switching controller is necessary to have a supply voltage of 1V. The controller switches with phase number 1.

LM2742MTCX Features


Transistor Driver Outputs
Switching Frequency: 50kHz~2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %

LM2742MTCX Applications


There are a lot of Texas Instruments LM2742MTCX DC to DC converter applications.

  • CMM
  • Electric water heaters
  • Large fire protection systems
  • Flexible manufacturing cells
  • Direct power supply system
  • Mobile phones
  • Shearing machines
  • Drilling machines
  • Industrial robots
  • Program control systems
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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DHL(www.dhl.com)
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UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

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

LM2742MTCX

technical specifications, attributes, parameters and parts with similar specifications to LM2742MTCX.

  • Type
    Parameter
    Select All
  • Mounting Type

    Surface Mount

  • Package / Case

    14-TSSOP (0.173, 4.40mm Width)

  • Surface Mount

    YES

  • Number of Pins

    14

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e0

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    14

  • ECCN Code

    EAR99

  • Terminal Finish

    Tin/Lead (Sn/Pb)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BICMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Terminal Pitch

    0.65mm

  • Base Part Number

    LM2742

  • Function

    Step-Down

  • Output Voltage

    13.5V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    3.3V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    20A

  • Voltage - Supply (Vcc/Vdd)

    4.5V~5.5V

  • Quiescent Current

    1.5mA

  • Control Features

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

  • Topology

    Buck

  • Min Input Voltage

    1V

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    50kHz~2MHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Max Frequency

    2MHz

  • Max Duty Cycle

    90 %

  • Clock Sync

    No

  • Number of Output Phases

    1

  • Length

    5mm

  • Width

    4.4mm

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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