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UC3846DWTRG4 UC3846DWTRG4

815-UC3846DWTRG4

Manufacturer:

Ultralife

Product Number:

815-UC3846DWTRG4

Description:

UC3846DWTRG4 Overview


In the 16-SOIC (0.295, 7.50mm Width) package, the switching controller meets most application requirements. For 2 outputs, the dc motor controller is appropriate. T

Datasheet:

-

Description:

UC3846DWTRG4 Overview


In the 16-SOIC (0.295, 7.50mm Width) package, the switching controller meets most application requirements. For 2 outputs, the dc motor controller is appropriate. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 6.95V~40V. Worked in an dc switcher with a 0°C~70°C TA rating. It can switch at 500kHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of dc switching's functions can be performed on 16 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The DC switcher's nominal voltage is 15V. UC3846 can be used to locate other relevant dc to dc converter ics. There are a total of 16 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 13.5V. You should note down the dc dc regulator's usual output current of 500mA when you start a 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. Switching controllers work at 450kHz Hz. It is possible to set the input voltage to 15V for nominal working status.

UC3846DWTRG4 Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3846DWTRG4 Applications


There are a lot of Texas Instruments UC3846DWTRG4 DC to DC converter applications.

  • CMM
  • Digital precision reference circuits
  • Surge protection circuits
  • Window air conditioners
  • Program control systems
  • Thermal power
  • Computer rooms
  • Combined machine tools
  • Correction machines
  • Digital display device


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UC3846DWTRG4 information

Specifications
ACL Staticide Inc UC3846DWTRG4 technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc UC3846DWTRG4
  • Type
    Parameter
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 day ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    16
  • Weight
    473.692182mg
  • 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)
    2 (1 Year)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BICMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Frequency
    450kHz
  • Base Part Number
    UC3846
  • Function
    Step-Up, Step-Down, Step-Up/Step-Down
  • Number of Outputs
    2
  • Output Voltage
    13.5V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Output Current
    500mA
  • Voltage - Supply (Vcc/Vdd)
    6.95V~40V
  • Control Features
    Current Limit, Enable, Frequency Control, Soft Start
  • Topology
    Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    500kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Synchronous Rectifier
    Yes
  • Fall Time (Typ)
    50 ns
  • Nominal Input Voltage
    15V
  • Max Duty Cycle
    50 %
  • Duty Cycle
    50 %
  • Output Phases
    1
  • Height
    2.65mm
  • Length
    10.3mm
  • Width
    7.5mm
  • Thickness
    2.35mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
UC3846DWTRG4 Relevant information

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