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  • TL3845DR

TL3845DR

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Manufacturer No:

TL3845DR

Manufacturer:

Texas Instruments

HK JDW NO:

815-TL3845DR

Package:

14-SOIC (0.154, 3.90mm Width)

Datasheet:

-

Description:

14 Terminals 7.6V~30V 14-Pin TL3845 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 100kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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TL3845DR Overview


It comes in a 14-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. dc motor controller is suitable for 1 output generation. Cut Tape (CT) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). Voltages 7.6V~30V are the dc control's supply voltage and operating voltage, respectively. Suitable for a 0°C~70°C TA dc switcher. It can switch at 100kHz. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Frequency Control. Switch converters are connected to ICs with SWITCHING REGULATOR analog outputs. The switching converters's terminals (s) are designed at DUAL. A variety of terminations with 14 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The DC switcher's nominal voltage is 15V. Other relevant dc to dc converter ics will be returned if you search "TL3845". There are a total of 14 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. As determined by the test statistics, the output voltage of DC regulator is 30V. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. It is set to 50 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. 500kHz is the frequency of the switching controller. There are several dc to dc voltage regulator in the Automotive, AEC-Q100 series. DC switching uses 11mA when it is dormant. It is possible to set the input voltage as 5.5V for nominal working statuses. The supply voltage must be 15V. You should not supply more current than 30mA to the controller.

TL3845DR Features


Transistor Driver Outputs
Switching Frequency: 100kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

TL3845DR Applications


There are a lot of Texas Instruments TL3845DR DC to DC converter applications.

  • Solar power plants
  • Emergency lighting monitoring equipment
  • Program control systems
  • Electrical distribution systems
  • Scientific testing
  • Mobile phones
  • Large fire protection systems
  • Electric water heaters
  • Injection molding machinery
  • Arc suppression circuits
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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

TL3845DR

technical specifications, attributes, parameters and parts with similar specifications to TL3845DR.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 5 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

    Cut Tape (CT)

  • Series

    Automotive, AEC-Q100

  • 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

    TL3845

  • 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)

    7.6V~30V

  • Quiescent Current

    11mA

  • Control Features

    Frequency Control

  • Topology

    Boost, Flyback, Forward Converter

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    100kHz

  • 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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