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UCC2889DG4

UCC2889DG4

UCC2889DG4

Texas Instruments

8 Terminations 8 Pin AC to DC power converter 1 Outputs 250kHz

SOT-23

UCC2889DG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
Weight 72.603129mg
PackagingRail/Tube
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 250kHz
Pin Count8
Number of Outputs 1
Operating Supply Voltage9V
Input Voltage-Nom 9V
Temperature GradeINDUSTRIAL
Max Supply Voltage9.3V
Min Supply Voltage6.6V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current1.2mA
Current - Output 100mA
Voltage - Output 17.5V
Topology Flyback
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz
Rise Time35ns
Fall Time (Typ) 30 ns
Switcher Configuration SINGLE
Max Duty Cycle 55 %
Isolation Non-Isolated
Duty Cycle (Max) 55 %
Height 1.58mm
Length 4.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4412 items

UCC2889DG4 Product Details

UCC2889DG4 Overview


The ac to dc converter is embedded in SOIC package.It is available in Rail/Tube AC/DC power converter.This AC DC converter employs SWITCHING CONTROLLER analog IC type.The switching frequency reaches 250kHz .It has a total of 8 terminations.There are 8 pins on the ac/dc converter.The pins of the ac-dc converter count up to 8 .The ac dc converters are suitable to mount by Surface Mount .There are 1 outputs to run.When operating at a frequency of 250kHz , AC to DC converter is capable of reaching high efficiency.When the supply voltage is 9V , the interface IC conducts.The maximum 85°C ensures that the AC to DC power converter runs stablily.This isolated switch's minimum working temperature must not be less than -40°C .With a 100mA output current, it offers maximal design flexibility.AC to DC converter can work with the minimum supply voltage of 6.6V .Its output voltage amounts to 17.5V .

UCC2889DG4 Features


Packaged with SOIC
Switching Frequency at 250kHz
With 8 pins
Operating Supply Voltage at the range of 9V


UCC2889DG4 Applications


There are a lot of Texas Instruments
UCC2889DG4 AC DC Converters applications.


  • AC/DC Adaptors/Chargers for Cell Phones
  • AC/DC Adaptors/Chargers for Cordless Phone
  • AC/DC Adaptors/Chargers for PDAs
  • AC/DC Adaptors/Chargers for E-books
  • Adaptors for Portable Media Player
  • Adaptors for DSCs
  • Set-top boxes
  • DVD players
  • Records
  • Linear Adapter Replacements

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