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  • UC3848N

UC3848N

16 Terminations10V~22V 16 Pin UC3848 AC to DC power converter1 OutputsUp to 1MHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3848N
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 463
  • Description: 16 Terminations10V~22V 16 Pin UC3848 AC to DC power converter1 OutputsUp to 1MHz (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount NO
Number of Pins 16
Weight 1.053808g
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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 THROUGH-HOLE
Number of Functions 1
Terminal Pitch 2.54mm
Frequency 450kHz
Base Part Number UC3848
Pin Count 16
Number of Outputs 1
Output Voltage 2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~22V
Topology Buck, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching Up to 1MHz
Input Voltage (Max) 20V
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Fall Time (Typ) 20 ns
Switcher Configuration SINGLE
Internal Switch(s) No
Max Duty Cycle 79.5 %
Output Isolation Isolated
Voltage - Start Up 13V
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3848N Overview


This ac to dc converter is included in the package 16-SOIC (0.295, 7.50mm Width) .Tube case is available for the ac dc converter.Surface Mount is mounted in the way of this AC/DC converter.The ac dc converter needs to be operated at 0°C~70°C TA °C in order to perform.An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.As soon as the switching frequency reaches Up to 1MHz , the circuit is closed.It can be used within the range of 10V~22V supply voltage (Vcc/Vdd).As a result, it has had 16 terminations.The ac/dc converter has a total of 16 pins.There are a total of 16 pins on the ac-dc converter.A similar acdc converter can be searched by using the UC3848 family.There are 1 outputs to be processed.The ac to dc conversions can be found in Switching Regulator or Controllers .200mA is set as the output current.Its output voltage is2V .A high efficiency can be achieved by operating at a frequency of 450kHz .Unique techniques can be used to ensure input voltage at the maximum value of 20V .

UC3848N Features


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

UC3848N Applications


There are a lot of Texas Instruments UC3848N AC DC Converters applications.

  • Universal Off-Line Power Supplies
  • Humidifier
  • Battery Chargers
  • Wireless System
  • Standby power supplies for TV
  • Tablets
  • AC/DC Adaptors/Chargers for Cell Phones
  • AC?DC USB chargers for Cameras
  • Cellular phone chargers
  • AC/DC LED Driver applications