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  • UC3861DWG4

UC3861DWG4

16 Terminations10.5V~22V 16 Pin UC3861 AC to DC power converter2 Outputs10kHz~1MHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3861DWG4
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 157
  • Description: 16 Terminations10.5V~22V 16 Pin UC3861 AC to DC power converter2 Outputs10kHz~1MHz (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Frequency 450kHz
Base Part Number UC3861
Pin Count 16
Number of Outputs 2
Output Voltage 1.7V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10.5V~22V
Control Features Soft Start
Input Voltage (Min) 11.5V
Topology Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 10kHz~1MHz
Control Technique RESONANT CONTROL
Rise Time 25ns
Fall Time (Typ) 25 ns
Internal Switch(s) Yes
Max Duty Cycle 50 %
Duty Cycle 100 %
Output Isolation Non-Isolated
Voltage - Start Up 16.5V
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3861DWG4 Overview


It is embedded in package 16-SOIC (0.295, 7.50mm Width) .It is available in Tube AC/DC power converter.In this case, the AC/DC converter is mounted in the way of Surface Mount .The ac dc converter needs to be operated at 0°C~70°C TA °C in order to perform.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .Switching frequency reaches 10kHz~1MHz Hz.It can be used within the range of 10.5V~22V supply voltage (Vcc/Vdd).In total, it has 16 terminations.It contains 16 pins.There are 16 pins in the ac-dc converter.If you select the UC3861 family, you will be able to search for similar acdc converters.A total of 2 outputs are to be processed.The following ac to dc conversions are contained in Switching Regulator or Controllers .There is 200mA output current set.This AC/DC converter produces a voltage of 1.7V as its output.A high efficiency is achieved when operating at a frequency of 450kHz .At all times, this AC to DC converter should be set to 12V .

UC3861DWG4 Features


Packaged with 16-SOIC (0.295, 7.50mm Width)
Switching Frequency at 10kHz~1MHz
With 16 pins
Output Current at 200mA

UC3861DWG4 Applications


There are a lot of Texas Instruments UC3861DWG4 AC DC Converters applications.

  • Cellular phone chargers
  • Battery chargers for cordless
  • RCC SMPS
  • Standby Power Supply
  • Battery Chargers
  • Auxiliary Power Supply
  • SMPS house keeping power supplies
  • AC?DC USB chargers for Tablets
  • Switching AC-DC Adapter
  • AC/DC LED Driver applications