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UCC38C44DRG4

UCC38C44DRG4

UCC38C44DRG4

Texas Instruments

8 Terminations 8 Pin AC to DC power converter 1 Outputs 1MHz

SOT-23

UCC38C44DRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
Weight 72.603129mg
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Additional FeatureALSO OPERATES IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 1MHz
Pin Count8
Number of Outputs 1
Input Voltage-Nom 15V
Temperature GradeCOMMERCIAL
Max Supply Voltage18V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 200mA
Voltage - Output 18V
Topology Flyback, Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time25ns
Fall Time (Typ) 20 ns
Nominal Input Voltage18V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 50 %
Height 1.58mm
Length 4.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2787 items

UCC38C44DRG4 Product Details

UCC38C44DRG4 Overview


This ac to dc converter is included in the package SOIC .The AC/DC power converter Tape and Reel is available for this product.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.As soon as the switching frequency reaches 1MHz , the circuit is closed.Total terminations are 8 .On this ac/dc converter, there are 8 pins.In this ac-dc converter, there are 8 pins.Suitable mounting is provided by Surface Mount .A total of 1 outputs need to be run.The following ac to dc conversions are contained in Switching Regulator or Controllers .The power AC DC is capable of high efficiency when operated at a frequency of 1MHz .It is also possible to detect ALSO OPERATES IN CURRENT MODE when utilizing this ACDC converter.By setting the maximum value to 70°C , stability is ensured.A minimum working temperature of 0°C is required for this isolated switch.Due to the fact that it has a 200mA output current, it offers maximum design flexibility.The output voltage is 18V .

UCC38C44DRG4 Features


Packaged with SOIC
Switching Frequency at 1MHz
With 8 pins


UCC38C44DRG4 Applications


There are a lot of Texas Instruments
UCC38C44DRG4 AC DC Converters applications.


  • Set-top boxes
  • DVD players
  • Records
  • Linear Adapter Replacements
  • Chargers for cell/cordless phones
  • PDAs
  • MP3
  • Portable audio
  • Adapters
  • Networking

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