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  • UC2879DW

UC2879DW

20 Terminations9.25V~20V 20 Pin UC2879 AC to DC power converter4 Outputs300kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2879DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 314
  • Description: 20 Terminations9.25V~20V 20 Pin UC2879 AC to DC power converter4 Outputs300kHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Weight 569.003279mg
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 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Frequency 500kHz
Base Part Number UC2879
Number of Outputs 4
Output Voltage 2.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 9.25V~20V
Control Features Frequency Control, Soft Start, Sync
Topology Full-Bridge
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 12V
Switcher Configuration PHASE-SHIFT
Fault Protection Current Limiting
Duty Cycle 50%
Output Isolation Non-Isolated
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2879DW Overview


This ac to dc converter is embedded in package 20-SOIC (0.295, 7.50mm Width) .In Tube AC/DC power converter, it is available.As you can see, this AC/DC converter is mounted in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of -40°C~85°C TA °C.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .When the switching frequency reaches 300kHz , the process is complete.It can be used within the range of 9.25V~20V supply voltage (Vcc/Vdd).It has a total of 20 terminations.A ac/dc converter with 20 pins is available.The ac dc converters are suitable to mount by Surface Mount .The UC2879 family can be used to search for similar acdc converters.Running 4 outputs is available.There are a ac to dc conversions included in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 10mA .There is 2.2V output voltage from this AC/DC converter.This power AC DC is capable of reaching high efficiencies when operating at a frequency of 500kHz .Additionally, ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT can be discovered using this ACDC converter.

UC2879DW Features


Packaged with 20-SOIC (0.295, 7.50mm Width)
Switching Frequency at 300kHz
With 20 pins
Output Current at 10mA

UC2879DW Applications


There are a lot of Texas Instruments UC2879DW AC DC Converters applications.

  • AC/DC LED Driver applications
  • Adaptors for Portable Media Player
  • Standby Power Supplies
  • Automotive Clusters
  • AC/DC Adaptors/Chargers for Cordless Phone
  • Automotive Infotainment
  • Shaver Charger
  • Standby Power Supply
  • Laptops
  • Air conditioners