20 Terminations9.25V~20V 20 Pin UC2879 AC to DC power converter4 Outputs300kHz
SOT-23
UC2879DWG4 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day 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
Pin Count
20
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
75
$9.88307
$741.23025
UC2879DWG4 Product Details
UC2879DWG4 Overview
The ac to dc converter is embedded in 20-SOIC (0.295, 7.50mm Width) package.The ac dc converter is available in Tube case.There is a mounting point for this AC/DC converter in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of -40°C~85°C TA °C in order for it to perform properly.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.300kHz is the switching frequency.The voltage range of the supply can be set to 9.25V~20V (Vcc/Vdd).As a result, it has had 20 terminations.The ac/dc converter has 20 pins.There are 20 pins in the ac-dc converter.The ac dc converters are suitable to mount by Surface Mount .The UC2879 family can be used to search for similar acdc converters.A total of 4 outputs are to be processed.The ac to dc conversions are contained in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 10mA .Its output voltage is2.2V .As long as AC to DC converter is operated at frequency 500kHz ,it is capable of attaining high efficiency.In addition to ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT , this ACDC converter can also be used to determine ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT .
UC2879DWG4 Features
Packaged with 20-SOIC (0.295, 7.50mm Width) Switching Frequency at 300kHz With 20 pins Output Current at 10mA
UC2879DWG4 Applications
There are a lot of Texas Instruments UC2879DWG4 AC DC Converters applications.
Automotive Clusters
Shaver Charger
Chargers for cell/cordless phones
White goods
Appliance Power Supplies
3.3V power supplies
Adapter for ADSL
Standby power
Standby and Auxiliary Power Supplies Set Top Boxes (STB)