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UCC28521DW

PMIC UCC28521 20 Pin 500kHz 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC28521DW
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 681
  • Description: PMIC UCC28521 20 Pin 500kHz 20-SOIC (0.295, 7.50mm Width) (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 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Weight 500.709277mg
Operating Temperature -40°C~105°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature PEAK CURRENT MODE ALSO AVAILABLE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Voltage - Supply 9.7V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 500kHz
Base Part Number UCC28521
Pin Count 20
Number of Outputs 1
Input Voltage-Nom 12V
Analog IC - Other Type POWER FACTOR CONTROLLER WITH POST REGULATOR
Output Current-Max 3.5A
Frequency - Switching 200kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 4mA
Switcher Configuration BOOST
Mode Average Current
Current - Startup 100μA
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC28521DW Overview


20-SOIC (0.295, 7.50mm Width) packages are available.The packaging is Tube-shaped.It has a Surface Mount mounting type.It should be powered by 9.7V~18V's voltage supply.-40°C~105°C is the device's operating mode.As well as the POWER FACTOR CONTROLLER WITH POST REGULATOR integrated circuit, this part contains other types of integrated circuits as well.The gadget comes with several 20 terminals.The startup current is 100μA.Pin number 20 remains unchanged.There is a number of UCC28521 in the device's best part.In this case, 200kHz represents the switching frequency.20 pins make up its sum.In a way, it's a subclass of Switching Regulator or Controllers.A frequency of 500kHz allows it to continue operating with a good level of accuracy.The maximum output current it can deliver is 3.5AIsup, the maximum supply current, shall not exceed 4mA.The outputs of 1 are numerous.PEAK CURRENT MODE ALSO AVAILABLE, for instance, is another feature.

UCC28521DW Features



UCC28521DW Applications


There are a lot of Texas Instruments UCC28521DW PFC PMICs applications.

  • HMI (Human-Machine Interface)
  • Servers
  • FPGA power
  • Automated test equipment
  • Switching regulator
  • Ultrasound
  • μC power
  • TVS diodes
  • Noise filters
  • Smart manufacturing