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  • TL3845BD

TL3845BD

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Manufacturer No:

TL3845BD

Manufacturer:

Texas Instruments

HK JDW NO:

815-TL3845BD

Package:

14-SOIC (0.154, 3.90mm Width)

Datasheet:

-

Description:

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

Quantity:

In Stock : 999

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TL3845BD Overview


With its 14-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. There is sufficient capacity to generate switching controller for outputs 1. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. DC control operates at 7.6V~30V volts and has 7.6V~30V supply voltage. Qualified to work in a 0°C~70°C TA dc switcher. A switching controller such as this can switch at a value of 100kHz . The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 14 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. TL3845 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 14. Switching converter type is specifically Switching Regulator or Controllers. According to the test statistics, DC regulator outputs 30V voltage. You should note down the dc dc regulator's usual output current of 200mA 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 50 %. Switching controllers work at 500kHz Hz. It is possible to set the input voltage to 5.5V for nominal working status. This voltage controller requires a supply voltage of 15V. It is important that the controller is supplied with 30mA more than 30mA volts of current.

TL3845BD Features


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

TL3845BD Applications


There are a lot of Texas Instruments TL3845BD DC to DC converter applications.

  • PSRR circuits
  • Hydrogen power
  • Elevator lighting
  • Boring machines
  • Combined machine tools
  • Window air conditioners
  • Electrical distribution systems
  • Digital display device
  • Post equipment
  • CNC system
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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

TL3845BD

technical specifications, attributes, parameters and parts with similar specifications to TL3845BD.

  • Type
    Parameter
    Select All
  • 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

  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 1 week 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

    Tube

  • 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 CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    200mA

  • Voltage - Supply (Vcc/Vdd)

    7.6V~30V

  • 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

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United Kingdom/GBP Summary
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