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UCC28513 Status: ACTIVE

Advanced PFC/PWM Combination Controllers


      
         
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Datasheet

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 UCC28513
UVLO Thresholds On/Off(V)10.2/9.7  
Operating Supply(Max)(V)18  
Startup Current(mA)0.1  
Operating Supply Current(mA)4  
Practical Operating Frequency(Max)(MHz)0.5  
Pin/Package20PDIP, 20SOIC  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • UCC28511: Advanced PFC/PWM Combination Controllers
  • UCC28515: Advanced PFC/PWM Combination Controllers
  • UCC28610: 12-65W Green-mode Flyback Power Supply Controller

Product Information

Features

  • Provides Control of PFC and PWM Power Stages In One Device
  • Leading-Edge PFC, Trailing-Edge PWM Modulation for Reduced Ripple
  • Built-In Sequencing of PFC and PWM Turn-On
  • 2-A Source and 3-A Sink Gate Drive for Both PFC and PWM Stages
  • Typical 16-ns Rise Time and 7-ns Fall Time into 1-nF Loads
  • PFC Features
    • Average-Current-Mode Control for Continuous Conduction Mode Operation
    • Highly-Linear Multiplier for Near-Unity Power Factor
    • Input Voltage Feedforward Implementation
    • Improved Load Transient Response
    • Accurate Power Limiting
    • Zero Power Detect
  • PWM Features
    • Peak-Current-Mode Control Operation
    • 1:1 or 1:2 PFC:PWM Frequency Options
    • Programmable maximum duty cycle
    • Programmable Soft-Start
    • Two Hysteresis Options for Differing Hold-Up Time Requirements

Description

The UCC28510 series of combination PFC/PWM controllers provide complete control functionality for any off-line power system requiring compliance with the IEC1000–3–2 harmonic reduction requirements. By combining the control and drive signals for the PFC and the PWM stages into a single device, significant performance and cost benefits are gained. By managing the modulation mechanisms of the two stages (leading-edge modulation for PFC and trailing-edge modulation for PWM), the ripple current in the boost capacitor is minimized.

Based on the average current mode control architecture with input voltage feedforward of prior PFC/PWM combination controllers, these devices offer performance advantages. Two new key PWM features are programmable maximum duty cycle and the 2x PWM frequency options to the base PFC frequency.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
UCC28513DWACTIVE-40 to 1052.30 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC28513DWG4ACTIVE-40 to 1052.30 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC28513DWRACTIVE-40 to 1052.30 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC28513DWRG4ACTIVE-40 to 1052.30 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC28513NACTIVE-40 to 1052.30 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC28513NE4ACTIVE-40 to 1052.30 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 9:50 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksUCC28513DW
AmericasAvnet 108
Rochester Electronics >1k
EuropeAvnet-SILICA 75
Spoerle 25
WorldwideDigiKey 77
Mouser Electronics 80
TI Lead Time*: 20 WeeksUCC28513DWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC28513DWR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC28513DWRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC28513N
AmericasRochester Electronics >1k
WorldwideDigiKey 113
TI Lead Time*: 14 WeeksUCC28513NE4
WorldwideDigiKey  Available
View all Distributors  

** 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
UCC28513DW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC28513DWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC28513DWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC28513DWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC28513N RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
UCC28513NE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView

* 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 UCC28513 Help

Datasheet

Application Notes

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User Guides

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Tools & Software

NamePart # Company Tool / Software Type
UCC28514 Evaluation ModuleUCC28514EVMTexas InstrumentsDevelopment Boards/EVMs
UCC28521 Evaluation ModuleUCC28521EVMTexas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
UCC28511 Advanced PFC/PWM Combination Controllers AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
UCC28515 Advanced PFC/PWM Combination Controllers AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
UCC28610 12-65W Green-mode Flyback Power Supply Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.

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