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UC3874DW-2 UC3874DW-2

815-UC3874DW-2

Manufacturer:

Ultralife

Product Number:

815-UC3874DW-2

Description:

UC3874DW-2 Overview


As a result of 18-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 outp

Datasheet:

UC3874DW-2

Description:

UC3874DW-2 Overview


As a result of 18-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. A total of Transistor Driver dc switching's outputs can be handled by it. The supply and operating voltage of the dc control are 4.4V~36V. Suitable for work in a 0°C~70°C TA dc switcher. Using this switching controller, it is possible to switch at Up to 300kHz. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. A variety of 18 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. UC3874 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 18. In particular, switching converter belongs to the Switching Regulator or Controllers family. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. DC regulator's maximum frequency is 300kHz. When running the voltage regulator dc to dc in a circuit, users should apply 36V to ensure safety and reliability. Current is output to the greatest value of 1A.

UC3874DW-2 Features


Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Soft Start
PULSE WIDTH MODULATION

UC3874DW-2 Applications


There are a lot of Texas Instruments UC3874DW-2 DC to DC converter applications.

  • Post equipment
  • Shearing machines
  • Game consoles
  • Hydro power
  • Fire elevators
  • Scientific research
  • Precision electronic equipment
  • Industrial robots
  • USB circuits
  • Telecommunications equipment


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UC3874DW-2 information

Specifications
ACL Staticide Inc UC3874DW-2 technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc UC3874DW-2
  • Type
    Parameter
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    18-SOIC (0.295, 7.50mm Width)
  • Number of Pins
    18
  • Operating Temperature
    0°C~70°C TA
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    18
  • 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
  • Base Part Number
    UC3874
  • Function
    Step-Down
  • Number of Outputs
    1
  • Output Type
    Transistor Driver
  • Operating Supply Voltage
    36V
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    4.4V~36V
  • Control Features
    Soft Start
  • Topology
    Buck
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    1A
  • Frequency - Switching
    Up to 300kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PUSH-PULL
  • Max Frequency
    300kHz
  • Duty Cycle (Max)
    100%
  • Clock Sync
    No
  • Height Seated (Max)
    2.65mm
  • Width
    7.5mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
UC3874DW-2 Relevant information

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