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UCC2818-EP Status: ACTIVE

Enhanced Product BiCMOS Power-Factor Preregulator


      
         
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Datasheet

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 UCC2818-EP
UVLO Thresholds On/Off(V)10.5/10  
Operating Supply(Max)(V)18  
Startup Current(mA)0.15  
Operating Supply Current(mA)4  
Vref(V)7.5  
Vref tol(%)1.5  
Duty Cycle(Max)(%)100  
Practical Operating Frequency(Max)(MHz)0.25  
Pin/Package16SOIC  
RatingHiRel Enhanced Product  
 Samples
 Inventory

Other qualified versions of UCC2818-EP

Version Part Number Definition
Catalog UCC2818 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • UC1854B: Enhanced High Power Factor Preregulator
  • UCC28019A: 8-Pin Continuous Conduction Mode (CCM) PFC Controller
  • UCC28061: Natural Interleaving(TM) Transition-Mode PFC Controller with Improved Audible Noise Immunity

Product Information

Features

  • Controls Boost Preregulator to Near-Unity Power Factor
  • Limits Line Distortion
  • World-Wide Line Operation
  • Overvoltage Protection
  • Accurate Power Limiting
  • Average Current Mode Control
  • Improved Noise Immunity
  • Improved Feed-Forward Line Regulation
  • Leading Edge Modulation
  • 150-µA Typical Start-Up Current
  • Low-Power BiCMOS Operation
  • 12-V to 17-V Operation
  • SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

View All Features in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
UCC2818MDREPACTIVE-55 to 125V62/09617-01XE2.98 | 100uSOIC (D) | 16 View 2500 | LARGE T&RContact TI Distributor or Sales Office
V62/09617-01XEACTIVE-55 to 125 2.98 | 100uSOIC (D) | 16 View 2500 | LARGE T&RContact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 9:51 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksUCC2818MDREP
AmericasArrow >1k
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksV62/09617-01XE
None Reported
View Distributors
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** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
UCC2818MDREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/09617-01XE RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for UCC2818-EP Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
UC1854B Enhanced High Power Factor Preregulator AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
UCC28019A 8-Pin Continuous Conduction Mode (CCM) PFC Controller AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
UCC28061 Natural Interleaving(TM) Transition-Mode PFC Controller with Improved Audible Noise Immunity AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.

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