20 Terminations9.25V~20V 20 Pin UC2879 AC to DC power converter4 Outputs300kHz
SOT-23
UC2879DWTR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
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
Tape & Reel (TR)
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
UC2879DWTR Product Details
UC2879DWTR Overview
In the package 20-SOIC (0.295, 7.50mm Width) , the ac to dc converter is embedded.The AC/DC power converter is available in Tape & Reel (TR) .In this case, the AC/DC converter is mounted 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.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .In this AC to DC transformer, the switching frequency is 300kHz .The voltage range of the supply can be set to 9.25V~20V (Vcc/Vdd).It has a total of 20 terminations.There are 20 pins on the ac/dc converter.The pins of the ac-dc converter total to 20 .It is suitable for mounting by Surface Mount .You can search similar acdc converters based on UC2879 family.AC to DC converter is necessary to run 4 outputs.The following ac to dc conversions are contained in Switching Regulator or Controllers .Current output is set to 10mA .It produces a voltage of 2.2V .This power AC DC is capable of reaching high efficiency when operating at a frequency of 500kHz .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 .
UC2879DWTR Features
Packaged with 20-SOIC (0.295, 7.50mm Width) Switching Frequency at 300kHz With 20 pins Output Current at 10mA
UC2879DWTR Applications
There are a lot of Texas Instruments UC2879DWTR AC DC Converters applications.
AC--DC Adapter
Laptops and personal digital assistants
Standby and Auxiliary Power Supplies Set Top Boxes (STB)