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UCC27325 Status: ACTIVE

Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers


      
         
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 UCC27323 UCC27324 UCC27325UCC37323 UCC37325 
No. of Outputs2  2  2  2  2  
Driver ConfigurationInverting  Non-Inverting  Inverting, Non-Inverting  Inverting  Inverting, Non-Inverting  
VCC(Min)(V)4  4  4  4  4  
VCC(Max)(V)15  15  15  15  15  
Peak Output Current(A)4  4  4  4  4  
Rise Time(ns)23  23  23  23  23  
Fall Time(ns)23  23  23  23  23  
Prop Delay(ns)35  35  35  35  35  
Input ThresholdCMOS  CMOS  CMOS  CMOS  CMOS  
Pin/Package8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • UCC27425: Dual 4-A MOSFET Driver with Enable
  • UCC27324: Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers
  • UCC37325: Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers
  • LP2985A-50: Single Output LDO, 150mA, Fixed(5.0V), 1.0% Tolerance, Low Quiescent Current, Low Noise
  • UCC28070: Two-Phase Interleaved CCM PFC Controller

More Related Products

Product Information

Features

  • Industry-Standard Pin-Out
  • High Current Drive Capability of ±4 A at the
    Miller Plateau Region
  • Efficient Constant Current Sourcing Even at
    Low Supply Voltages
  • TTL/CMOS Compatible Inputs Independent
    of Supply Voltage
  • 20-ns Typical Rise and 15-ns Typical Fall
    Times with 1.8-nF Load
  • Typical Propagation Delay Times of 25 ns
    with Input Falling and 35 ns with Input Rising
  • 4-V to 15-V Supply Voltage
  • Supply Current of 0.3 mA
  • Dual Outputs Can Be Paralleled for Higher
    Drive Current
  • Available in Thermally Enhanced MSOP
    PowerPAD™ Package with 4.7°C/W jc
  • Rated From –40°C to 125°C
  • TrueDrive Output Architecture Using Bipolar
    and CMOS Transistors in Parallel
  • APPLICATIONS
    • Switch Mode Power Supplies
    • DC/DC Converters
    • Motor Controllers
    • Line Drivers
    • Class D Switching Amplifiers

PowerPAD™ is a trademark of Texas Instruments Incorporated.

Description

The UCC37323/4/5 family of high-speed dual MOSFET drivers can deliver large peak currents into capacitive loads.Three standard logic options are offered – dual-inverting, dual-noninverting and one-inverting and one-noninverting driver. The thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. It is also offered in the standard SOIC-8 (D) or PDIP-8 (P) packages.

Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A of current where it is needed most at the Miller plateau region during the MOSFET switching transition. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
UCC27325DACTIVE-40 to 1250.80 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC27325DG4ACTIVE-40 to 1250.80 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC27325DGNACTIVE-40 to 1250.90 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol 
UCC27325DGNG4ACTIVE-40 to 1250.90 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol 
UCC27325DGNRACTIVE-40 to 1250.85 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
UCC27325DGNRG4ACTIVE-40 to 1250.85 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
UCC27325DRACTIVE-40 to 1250.75 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC27325DRG4ACTIVE-40 to 1250.75 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC27325PACTIVE-40 to 1250.95 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC27325PE4ACTIVE-40 to 1250.95 | 1kuPDIP (P) | 8 View 50 | 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 9:51 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksUCC27325D
AmericasAvnet 300
Newark 351
Rochester Electronics 370
AsiaFarnell Asia 190
WPI 40
EuropeFarnell 129
WorldwideDigiKey 161
Mouser Electronics 218
TI Lead Time*: 20 WeeksUCC27325DG4
EuropeEBV Elektronik 75
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC27325DGN
AmericasArrow 165
Newark 305
Rochester Electronics >1k
AsiaWPI 57
EuropeAvnet-SILICA 160
WorldwideDigiKey 39
Mouser Electronics 160
TI Lead Time*: 14 WeeksUCC27325DGNG4
WorldwideDigiKey  Available
Mouser Electronics 205
TI Lead Time*: 20 WeeksUCC27325DGNR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC27325DGNRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC27325DR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC27325DRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC27325P
AmericasRochester Electronics >1k
WorldwideDigiKey 238
Mouser Electronics 173
TI Lead Time*: 20 WeeksUCC27325PE4
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
UCC27325D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DGN RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DGNG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DGNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DGNRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC27325P RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
UCC27325PE4 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 UCC27325 Help

Datasheet

Tools & Software

NamePart # Company Tool / Software Type
UCC3895 Evaluation ModuleUCC3895EVM-001Texas InstrumentsDevelopment Boards/EVMs

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
UCC27425 Dual 4-A MOSFET Driver with Enable AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
UCC27324 Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
UCC37325 Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
TPS28226 8-Pin High Frequency 4-Amp Sink Synchronous MOSFET Driver AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
UCC27424 Dual 4A MOSFET Driver AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
UCC37324 Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
LP2985A-50 Single Output LDO, 150mA, Fixed(5.0V), 1.0% Tolerance, Low Quiescent Current, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
UCC28070 Two-Phase Interleaved CCM PFC Controller AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.

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