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UC2879DWTRG4

UC2879DWTRG4

UC2879DWTRG4

Texas Instruments

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

SOT-23

UC2879DWTRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 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
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch1.27mm
Frequency 500kHz
Base Part Number UC2879
Pin Count20
Number of Outputs 4
Output Voltage 2.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current10mA
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 Voltage12V
Switcher Configuration PHASE-SHIFT
Fault ProtectionCurrent Limiting
Duty Cycle50%
Output Isolation Non-Isolated
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1945 items

Pricing & Ordering

QuantityUnit PriceExt. Price

UC2879DWTRG4 Product Details

UC2879DWTRG4 Overview


In the 20-SOIC (0.295, 7.50mm Width) package, the ac to dc converter is embedded.The ac dc converter is available in Tape & Reel (TR) case.There is a mounting point for this AC/DC converter in the way of Surface Mount .The ac dc converter needs to be operated at -40°C~85°C TA °C in order to perform.This AC DC converter employs SWITCHING CONTROLLER analog IC type.The switching frequency reaches 300kHz .As long as the supply voltage (Vcc/Vdd) is within the range of 9.25V~20V , the AC/DC converter may be used.As a result, it has had 20 terminations.A ac/dc converter with 20 pins is available.Up to 20 pins are present on the ac-dc converter.The ac dc converters are suitable for mounting by Surface Mount .If you select the UC2879 family, you will be able to search for similar acdc converters.There are 4 outputs to be processed.Switching Regulator or Controllers contains the ac to dc conversions.The output current is set to 10mA .There is 2.2V output voltage from this AC/DC converter.AC to DC converter reaches high efficiency when operated at a frequency of 500kHz .Also, ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT can be found using this ACDC converter.

UC2879DWTRG4 Features


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

UC2879DWTRG4 Applications


There are a lot of Texas Instruments UC2879DWTRG4 AC DC Converters applications.

  • Low power ac?dc Adapters for Chargers
  • Small off-line low voltage power supplies
  • Switching AC-DC Adapter
  • Humidifier
  • Records
  • AC--DC Adapter
  • LED Driver
  • Handheld/Battery-Powered Systems
  • Universal Off-Line Power Supplies
  • Universal input AC/DC adapters (15W - 45W)

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