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  • LM2745MTCX

LM2745MTCX

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Manufacturer No:

LM2745MTCX

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM2745MTCX

Package:

14-TSSOP (0.173, 4.40mm Width)

Datasheet:

LM2745MTCX

Description:

14 Terminals 3V~6V 14-Pin LM2745 DC to DC converter ICSWITCHING CONTROLLER 50kHz~1MHz Transistor Driver

Quantity:

In Stock : 999

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LM2745MTCX Overview


With a 14-TSSOP (0.173, 4.40mm Width) package, the switching controller is suitable for a wide range of applications. PMIC packaging is solid with a Tape & Reel (TR) enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. dc controls with 3V~6V voltage are supplied and operated. Qualified to work in an dc switcher with -40°C~125°C TJ. The switching controller can be switched at 50kHz~1MHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at DUAL . A variety of dc switching's functions can be performed on 14 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 3.3V is input. You can find other relevant dc to dc converter ics by searching "LM2745". Total pins of switching converter are 14. Specifically, switching converter falls under the Switching Regulator or Controllers category. Input voltage of dc dc voltage regulator must be 3V. Test statistics indicate DC regulator outputs 13.5V voltage. A maximum voltage of 6V is accepted by the dc to dc regulator as an input voltage. You should note down the dc dc regulator's usual output current of 20A when you start a project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 86 %. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. 1MHz is the maximum frequency of this dc regulators. When running the voltage regulator dc to dc in a circuit, users should apply 17V to ensure safety and reliability. A dc switching in a dormant state uses 1.7mA. During switching, this controller has a phase of 1.

LM2745MTCX Features


Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 86 %

LM2745MTCX Applications


There are a lot of Texas Instruments LM2745MTCX DC to DC converter applications.

  • Mobile phones
  • Industrial robots
  • Packaging
  • Laboratories
  • Combined machine tools
  • Printing
  • Current source circuits
  • Special machining machine tools
  • seismic instrument power circuits
  • Telecommunications equipment
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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.
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Registered Mail(www.singpost.com)
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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

LM2745MTCX

technical specifications, attributes, parameters and parts with similar specifications to LM2745MTCX.

  • Type
    Parameter
    Select All
  • 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

    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

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Terminal Pitch

    0.65mm

  • Base Part Number

    LM2745

  • Function

    Step-Down

  • Output Voltage

    13.5V

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    17V

  • 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

    1.7mA

  • 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

  • Max Duty Cycle

    86 %

  • Number of Output Phases

    1

  • Length

    5mm

  • Width

    4.4mm

  • Radiation Hardening

    No

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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