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  • TL3844DR

TL3844DR

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Manufacturer No:

TL3844DR

Manufacturer:

Texas Instruments

HK JDW NO:

815-TL3844DR

Package:

14-SOIC (0.154, 3.90mm Width)

Datasheet:

TL3844DR

Description:

14 Terminals 10V~30V 14-Pin TL3844 DC to DC converter ICSWITCHING REGULATOR 1 Outputs Up to 500kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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TL3844DR Overview


Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. For outputs of 1, this dc motor controller is suitable. There is a Tape & Reel (TR) solid enclosure around the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 10V~30V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. With this switching controller, you can switch at Up to 500kHz. dc dc regulator can be generalized using Surface Mount. The dcdc regulator features Frequency Control for efficient switching control. The switch converters are connected to a SWITCHING REGULATOR analog IC. There are a DUAL terminal on the switching converters. A variety of 14 terminations are available in dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. You can find other relevant dc to dc converter ics by searching "TL3844". Pins number 14 of switching converter in total. In particular, switching converter belongs to the Switching Regulator or Controllers family. The test statistics indicate that DC regulator outputs a voltage of 30V. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 50 % during power-up and power-down. A frequency of 500kHz is used by the switching controller. Input voltage can be set to 5.5V for nominal working status. This voltage controller requires a supply voltage of 15V. In order to ensure proper operation, the controller should not receive more current than 30mA.

TL3844DR Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

TL3844DR Applications


There are a lot of Texas Instruments TL3844DR DC to DC converter applications.

  • Drilling machines
  • Hydraulic presses
  • Program control systems
  • Imported equipment
  • Grinders
  • Combined machine tools
  • Industrial robots
  • Computed tomography (CT)
  • Nuclear power plants
  • Shearing machines
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.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

TL3844DR

technical specifications, attributes, parameters and parts with similar specifications to TL3844DR.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 6 days ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    14-SOIC (0.154, 3.90mm Width)

  • Surface Mount

    YES

  • Number of Pins

    14

  • Weight

    129.387224mg

  • Operating Temperature

    0°C~70°C TA

  • 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)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Supply Voltage

    15V

  • Frequency

    500kHz

  • Base Part Number

    TL3844

  • Function

    Step-Up, Step-Up/Step-Down

  • Number of Outputs

    1

  • Output Voltage

    30V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING REGULATOR

  • Output Configuration

    Positive

  • Output Current

    200mA

  • Voltage - Supply (Vcc/Vdd)

    10V~30V

  • Control Features

    Frequency Control

  • Topology

    Boost, Flyback, Forward

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    Up to 500kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    50ns

  • Supply Current-Max (Isup)

    30mA

  • Synchronous Rectifier

    No

  • Fall Time (Typ)

    50 ns

  • Nominal Input Voltage

    5.5V

  • Max Duty Cycle

    50 %

  • Duty Cycle (Max)

    48%

  • Height

    1.75mm

  • Length

    8.65mm

  • Width

    3.91mm

  • Thickness

    1.58mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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