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UCC28720DR

7 Terminations9V~35V 7 Pin UCC28720 AC to DC power converter650Hz~80kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC28720DR
  • Package: 8-SOIC (0.154, 3.90mm Width), 7 Leads
  • Datasheet: -
  • Stock: 978
  • Description: 7 Terminations9V~35V 7 Pin UCC28720 AC to DC power converter650Hz~80kHz (Kg)

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Details

Tags

Parameters
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 25V
Base Part Number UCC28720
Output Voltage 5.9V
Operating Supply Voltage 35V
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Supply (Vcc/Vdd) 9V~35V
Topology Flyback
Control Mode CURRENT/VOLTAGE-MODE
Frequency - Switching 650Hz~80kHz
Control Technique FREQUENCY MODULATION
Internal Switch(s) No
Fault Protection Current Limiting, Over Voltage
Max Duty Cycle 99 %
Output Isolation Isolated
Voltage - Start Up 21V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width), 7 Leads
Number of Pins 7
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)

UCC28720DR Overview


8-SOIC (0.154, 3.90mm Width), 7 Leads is the package in which the ac to dc converter is embedded.Tape & Reel (TR) case is available for the ac dc converter.It is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -40°C~125°C TJ °C in order to achieve its full performance.The AC DC converter uses a type SWITCHING CONTROLLER analog integrated circuit.When the switching frequency reaches 650Hz~80kHz , the circuit is closed.Within the range of 9V~35V supply voltage (Vcc/Vdd), it can be used.In total, it has 7 terminations.A ac/dc converter with 7 pins is available.Surface Mount are the recommended mounting method for the ac dc converters.A similar acdc converter can be searched by using the UCC28720 family.AC to DC converter is included in Switching Regulator or Controllers .Its output voltage amounts to 5.9V .During a 35V -voltage supply, the interface IC conducts.Remember that this AC to DC converter should be set to 25V at all times.

UCC28720DR Features


Packaged with 8-SOIC (0.154, 3.90mm Width), 7 Leads
Switching Frequency at 650Hz~80kHz
With 7 pins
Operating Supply Voltage at the range of 35V

UCC28720DR Applications


There are a lot of Texas Instruments UCC28720DR AC DC Converters applications.

  • LED lights
  • Industrial controls
  • Standby power supplies for IR
  • AC/DC Adaptors/Chargers for E-books
  • AC--DC Adapter
  • Battery Chargers
  • Records
  • DVD players
  • PDAs
  • Power tools