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LTC3854IDDB#TRMPBF

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Manufacturer No:

LTC3854IDDB#TRMPBF

HK JDW NO:

471-LTC3854IDDB#TRMPBF

Package:

12-WFDFN Exposed Pad

Description:

12 Terminals 4.5V~38V 12-Pin LTC3854 DC to DC converter ICSWITCHING CONTROLLER 400kHz Transistor Driver

Quantity:

In Stock : 999

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LTC3854IDDB#TRMPBF Overview


Capsuled in the 12-WFDFN Exposed Pad package, the switching controller suits most application needs. An enclosure of Tape & Reel (TR) is used to package the PMIC. Transistor Driver dc switching's outputs (s) are supported. This dc control operates at 4.5V~38V and has a 4.5V~38V supply voltage. Work well in dc switchers with a -40°C~85°C TA. It can switch at 400kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. The dcdc regulator features Enable, Soft Start for efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . Different dc switching's functions can be applied to 12 terminations. The DC switcher's nominal voltage is 15V. You can find other relevant dc to dc converter ics by searching "LTC3854". In total, switching converter has 12 pins. In particular, switching converter belongs to the Switching Regulator or Controllers family. dc dc voltage regulators should have a minimum input voltage of 4.5V. According to the test statistics, DC regulator outputs 5.5V voltage. Considering the dc to dc regulator can only accept 38V input voltage, it is important to take note of this. A starting point for a project is to note down the dc dc regulator's usual output current, which is 25A. The duty cycle of the voltage regulator dc to dc can be set to 98 % on power-up or power-down to ensure reliability. DC regulator has a maximum frequency of 440kHz. The phase of this controller is 1.

LTC3854IDDB#TRMPBF Features


Transistor Driver Outputs
Switching Frequency: 400kHz
Enable, Soft Start
Max Duty Cycle: 98 %

LTC3854IDDB#TRMPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3854IDDB#TRMPBF DC to DC converter applications.

  • Automatic testing equipment
  • Plate bending machines
  • Milling machines
  • Printing equipment
  • Computer monitoring equipment of building
  • Various CNC machine tools
  • Thermal power
  • Network technology
  • Textile machinery
  • Boring machines
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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

LTC3854IDDB#TRMPBF

technical specifications, attributes, parameters and parts with similar specifications to LTC3854IDDB#TRMPBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    12 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 3 months ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    12-WFDFN Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    12

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Tape & Reel (TR)

  • Published

    2006

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    12

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Peak Reflow Temperature (Cel)

    260

  • Terminal Pitch

    0.45mm

  • Base Part Number

    LTC3854

  • Function

    Step-Down

  • Output Voltage

    5.5V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    15V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    25A

  • Voltage - Supply (Vcc/Vdd)

    4.5V~38V

  • Control Features

    Enable, Soft Start

  • Input Voltage (Min)

    4.5V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    400kHz

  • Input Voltage (Max)

    38V

  • Synchronous Rectifier

    Yes

  • Max Frequency

    440kHz

  • Max Duty Cycle

    98 %

  • Clock Sync

    No

  • Number of Output Phases

    1

  • Height Seated (Max)

    0.8mm

  • Length

    3mm

  • Width

    2mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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