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  • UC3865DW

UC3865DW

16 Terminations10.5V~22V 16 Pin UC3865 AC to DC power converter2 Outputs10kHz~1MHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3865DW
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 421
  • Description: 16 Terminations10.5V~22V 16 Pin UC3865 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: 1 week ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 470.006744mg
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 UC3865
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 50 %
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

UC3865DW Overview


In the 16-SOIC (0.295, 7.50mm Width) package, the ac to dc converter is embedded.Tube case is available for the ac dc converter.There is a AC/DC converter mounted in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of 0°C~70°C TA °C in order for it to perform properly.The AC DC converter uses a type SWITCHING CONTROLLER analog integrated circuit.The switching frequency reaches 10kHz~1MHz .This AC/DC converter is suitable for operation in the range of 10.5V~22V supply voltage (Vcc/Vdd).As a result, it has a total of 16 terminations.There are 16 pins on this ac/dc converter.There are a total of 16 pins on the ac-dc converter.Similar acdc converters can be found using the UC3865 family.A total of 2 outputs are to be processed.Switching Regulator or Controllers includes the ac to dc conversions.In this AC to DC transformer, the output current is set to 200mA .The output voltage of the AC/DC converter is 1.7V .AC to DC converter is able to reach high efficiency when its frequency is 450kHz .Keep in mind that this AC to DC converter should always be set to 12V .

UC3865DW Features


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

UC3865DW Applications


There are a lot of Texas Instruments UC3865DW AC DC Converters applications.

  • Adapters
  • RCC SMPS
  • White goods
  • Shaver Charger
  • Replaces linear transformers
  • AC/DC Adaptors/Chargers for E-books
  • Consumer electronics
  • Power adapters for network devices
  • Auxiliary Power Supplies
  • Charger