Welcome to Hotenda.com Online Store!

logo
userjoin
Home

UC2844ADG4

UC2844ADG4

UC2844ADG4

Texas Instruments

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

SOT-23

UC2844ADG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 14
Weight 122.413241mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 11V
Frequency 450kHz
Pin Count14
Number of Outputs 1
Input Voltage-Nom 15V
Temperature GradeINDUSTRIAL
Max Supply Voltage30V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 200mA
Frequency (Max) 500kHz
Voltage - Output 15V
Topology Flyback, Boost
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time50ns
Fall Time (Typ) 50 ns
Nominal Input Voltage25V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 100 %
Length 8.65mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3460 items

UC2844ADG4 Product Details

UC2844ADG4 Overview


The ac to dc converter is embedded in SOIC package.This AC DC converter employs SWITCHING CONTROLLER analog IC type.The switching frequency reaches 500kHz .It has a total of 14 terminations.There are 14 pins on the ac/dc converter.The pins of the ac-dc converter count up to 14 .There are 1 outputs to run.The ac to dc conversions are included in Switching Regulator or Controllers .When operating at a frequency of 450kHz , AC to DC converter is capable of reaching high efficiency.Remember that this AC to DC converter should be set to 11V at all times.The maximum 125°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 200mA output current, it offers maximal design flexibility.Its output voltage amounts to 15V .The max frequency of this Memory AC to DC converter is 500kHz .

UC2844ADG4 Features


Packaged with SOIC
Switching Frequency at 500kHz
With 14 pins


UC2844ADG4 Applications


There are a lot of Texas Instruments
UC2844ADG4 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

Get Subscriber

Enter Your Email Address, Get the Latest News