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  • UC3875DWPTR

UC3875DWPTR

28 Terminations9.5V~20V 28 Pin UC3875 AC to DC power converter4 Outputs


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3875DWPTR
  • Package: 28-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 333
  • Description: 28 Terminations9.5V~20V 28 Pin UC3875 AC to DC power converter4 Outputs(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Weight 792.000628mg
Operating Temperature 0°C~70°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 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE
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
Terminal Pitch 1.27mm
Frequency 1MHz
Base Part Number UC3875
Pin Count 28
Number of Outputs 4
Output Voltage 1.7V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 9.5V~20V
Control Features Frequency Control, Soft Start, Sync
Topology Full-Bridge
Control Mode VOLTAGE-MODE
Control Technique RESONANT CONTROL
Supply Current-Max (Isup) 30mA
Nominal Input Voltage 20V
Switcher Configuration PHASE-SHIFT
Fault Protection Current Limiting
Duty Cycle 100%
Output Isolation Non-Isolated
Voltage - Start Up 10.75V
Height 2.65mm
Length 17.9mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3875DWPTR Overview


In the 28-SOIC (0.295, 7.50mm Width) package, the ac to dc converter is embedded.The AC/DC power converter Tape & Reel (TR) is available for this product.Surface Mount mounts this AC/DC converter.It is recommended that the ac dc converter be operated at a temperature of 0°C~70°C TA °C in order to achieve its full performance.An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.This AC/DC converter is suitable for operation in the range of 9.5V~20V supply voltage (Vcc/Vdd).A total of 28 terminations have been recorded.The ac/dc converter has 28 pins.The pins of the ac-dc converter total to 28 .Surface Mount are the recommended mounting method for the ac dc converters.Search similar acdc converters based on UC3875 family members.Running 4 outputs is available.AC to DC converter is contained in Switching Regulator or Controllers .Currently, the output current is set to 500mA .Its output voltage is1.7V .This power AC DC is capable of reaching high efficiency when operating at a frequency of 1MHz .Using this ACDC converter, CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE is also accessible.Ensure that this AC to DC converter is always set to 12V .

UC3875DWPTR Features


Packaged with 28-SOIC (0.295, 7.50mm Width)
With 28 pins
Output Current at 500mA

UC3875DWPTR Applications


There are a lot of Texas Instruments UC3875DWPTR AC DC Converters applications.

  • USB type-c v1.2 chargers with optional VDM
  • Low power ac?dc Adapters for Chargers
  • AC?DC USB chargers for Tablets
  • AC/DC Adaptors/Chargers for Cell Phones
  • Small off-line low voltage power supplies
  • Universal input AC/DC adapters (15W - 45W)
  • Auxiliary Power Supply
  • AC/DC Adaptors/Chargers for E-books
  • AC/DC Adaptors/Chargers for Cordless Phone
  • Set -Top Box (STB) Power Supply