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UC2851DW UC2851DW

815-UC2851DW

Manufacturer:

Texas Instruments

Product Number:

815-UC2851DW

Description:

UC2851DW Overview


There is a ac to dc converter embedded in package 18-SOIC (0.295, 7.50mm Width) .In Tube AC/DC power converter, it is available.Surface Mount is mounted in the way of th

Datasheet:

UC2851DW

Description:

UC2851DW Overview


There is a ac to dc converter embedded in package 18-SOIC (0.295, 7.50mm Width) .In Tube AC/DC power converter, it is available.Surface Mount is mounted in the way of this AC/DC converter.Ideally, the ac dc converter should be operated at a temperature of -40°C~85°C TA degrees Celsius.Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.In this AC to DC transformer, the switching frequency is Up to 500kHz .This AC/DC converter is designed for use within the range of 7.8V~32V supply voltage (Vcc/Vdd).There have been 18 terminations of this program.There are 18 pins on the ac/dc converter.A total of 18 pins are present on the ac-dc converter.A similar acdc converter can be searched by using the UC2851 family.A total of 1 outputs are available for processing.The ac to dc conversions are contained in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 400mA .The output voltage of the AC/DC converter is 40V .A high efficiency can be achieved by operating at a frequency of 450kHz .Coverters generate 1W in terms of output power.It is also possible to discover CURRENT MODE OPERATION IS ALSO POSSIBLE when using this ACDC converter.

UC2851DW Features


Packaged with 18-SOIC (0.295, 7.50mm Width)
Switching Frequency at Up to 500kHz
With 18 pins
Output Current at 400mA

UC2851DW Applications


There are a lot of Texas Instruments UC2851DW AC DC Converters applications.

  • AC--DC Adapter
  • Tablets
  • Dimmers
  • Linear Adapter Replacements
  • USB type-c v1.2 chargers with optional VDM
  • AC?DC USB chargers for Tablets
  • LED Driver
  • AC?DC USB chargers for Cameras
  • Adaptors for DSCs
  • AC/DC Adaptors/Chargers for Cordless Phone


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UC2851DW information

Specifications
ACL Staticide Inc UC2851DW technical specifications, attributes, parameters and parts with similar specifications to ACL Staticide Inc UC2851DW
  • Type
    Parameter
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Frequency
    450kHz
  • Base Part Number
    UC2851
  • Pin Count
    18
  • Number of Outputs
    1
  • Output Voltage
    40V
  • Input Voltage-Nom
    20V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Nominal Supply Current
    15mA
  • Output Current
    400mA
  • Voltage - Supply (Vcc/Vdd)
    7.8V~32V
  • Output Power
    1W
  • Control Features
    Frequency Control, Soft Start
  • Topology
    Boost, Buck, Flyback, Forward
  • Control Mode
    CURRENT/VOLTAGE-MODE
  • Frequency - Switching
    Up to 500kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Fall Time (Typ)
    50 ns
  • Nominal Input Voltage
    30V
  • Switcher Configuration
    BUCK-BOOST
  • Internal Switch(s)
    No
  • Fault Protection
    Current Limiting, Over Voltage
  • Max Duty Cycle
    46 %
  • Isolation
    Non-Isolated
  • Duty Cycle
    50%
  • Voltage - Start Up
    8V
  • Height
    2.65mm
  • Length
    11.5mm
  • Width
    7.5mm
  • Thickness
    2.35mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    18-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    18
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    18
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Additional Feature
    CURRENT MODE OPERATION IS ALSO POSSIBLE
  • Subcategory
    Switching Regulator or Controllers
  • Max Power Dissipation
    1W
  • Technology
    BICMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
UC2851DW Relevant information

Hot Sale
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