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LM2745MTC

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Manufacturer No:

LM2745MTC

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM2745MTC

Package:

14-TSSOP (0.173, 4.40mm Width)

Datasheet:

-

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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LM2745MTC Overview


As a result of 14-TSSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. Packaged in solid enclosures, this pmic has a Tube rating. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3V~6V. Work well in dc switchers with a -40°C~125°C TJ. There is a switch at 50kHz~1MHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 14 terminations with various dc switching's functions. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis set to 3.3V. LM2745 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 14 pins. There is a particular type of Switching Regulator or Controllers in switching converter. The test statistics indicate that DC regulator outputs a voltage of 13.5V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 20A. A duty cycle set at 86 % ensures voltage regulator dc to dc reliability during power-on and power-off. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sA frequency of 1MHz is used by the switching controller. In a dormant state, the dc switching uses 1.7mA. The dc switcher's maximum input voltage is 14V; users must limit it accordingly. In this case, the dc switcher won't produce more than 20A watts of output current. Its datasheet indicates the switching converter can output a maximum of 13.5V volts. At its lowest voltage, the voltage controller does not produce less than 600mV. There are 1 phases in this controller.

LM2745MTC 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 %
Frequency: 1MHz

LM2745MTC Applications


There are a lot of Texas Instruments LM2745MTC DC to DC converter applications.

  • Low output voltage switching power supply circuits
  • Driver circuits
  • Scientific research
  • seismic instrument power circuits
  • Printing
  • Shearing machines
  • Milling machines
  • Wind power
  • Smoke exhaust equipment
  • Alternators
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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

LM2745MTC

technical specifications, attributes, parameters and parts with similar specifications to LM2745MTC.

  • 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

    Tube

  • JESD-609 Code

    e0

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    14

  • Termination

    SMD/SMT

  • 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

  • Frequency

    1MHz

  • Base Part Number

    LM2745

  • Function

    Step-Down

  • 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

    1.7mA

  • Control Features

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

  • Max Output Voltage

    13.5V

  • Topology

    Buck

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    50kHz~1MHz

  • Max Input Voltage

    14V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Min Output Voltage

    600mV

  • Switcher Configuration

    PUSH-PULL

  • Max Duty Cycle

    86 %

  • Number of Output Phases

    1

  • Length

    5mm

  • Width

    4.4mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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