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UC2844DTRG4

UC2844DTRG4

UC2844DTRG4

Texas Instruments

14 Terminations 14 Pin AC to DC power converter 1 Outputs 500kHz

SOT-23

UC2844DTRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case D
Surface MountYES
Number of Pins 14
Weight 122.413241mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 450kHz
Pin Count14
Number of Outputs 1
Output Voltage 2.5V
Input Voltage-Nom 15V
Max Supply Voltage30V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 200mA
Frequency (Max) 500kHz
Voltage - Output 13.5V
Topology Boost, Flyback
Frequency - Switching 500kHz
Rise Time50ns
Supply Current-Max (Isup) 25mA
Fall Time (Typ) 50 ns
Nominal Input Voltage25V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 50 %
Length 8.65mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4060 items

UC2844DTRG4 Product Details

UC2844DTRG4 Overview


There is a ac to dc converter embedded in package D .The ac dc converter is available in Tape & Reel (TR) case.In this AC DC converter, an analog integrated circuit (IC) of type SWITCHING CONTROLLER is employed.When the switching frequency reaches 500kHz , the process is complete.There are a total of 14 terminations in it.It contains 14 pins.The ac-dc converter has 14 pins.AC to DC converter is necessary to run 1 outputs.The voltage output by this AC/DC converter is 2.5V .This power AC DC is capable of reaching high efficiencies when operating at a frequency of 450kHz .Using 85°C as the maximum ensures that the AC to DC power converter operates in a stable manner.Minimum working temperature of this isolated switch must not be lower than -40°C .It has a 200mA output current, allowing maximum design flexibility.As a result, the output voltage is 13.5V .Memory AC to DC converters of this type are capable of operating at a maximum frequency of 500kHz .

UC2844DTRG4 Features


Packaged with D
Switching Frequency at 500kHz
With 14 pins


UC2844DTRG4 Applications


There are a lot of Texas Instruments
UC2844DTRG4 AC DC Converters applications.


  • DVD players
  • Records
  • Linear Adapter Replacements
  • Chargers for cell/cordless phones
  • PDAs
  • MP3
  • Portable audio
  • Adapters
  • Networking
  • Battery Chargers

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