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UCC37325 Status: ACTIVE

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


      
         
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 UCC27325 UCC37325
No. of Outputs2  2  
Driver ConfigurationInverting, Non-Inverting  Inverting, Non-Inverting  
VCC(Min)(V)4  4  
VCC(Max)(V)15  15  
Peak Output Current(A)4  4  
Rise Time(ns)23  23  
Fall Time(ns)23  23  
Prop Delay(ns)35  35  
Input ThresholdCMOS  CMOS  
Pin/Package8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  
RatingCatalog  Catalog  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • UCC27201: 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
  • UCC37324: Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers
  • UCC27223: High-Efficiency Predictive Synchronous Buck Driver

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
UCC37325DACTIVE0 to 700.75 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC37325DG4ACTIVE0 to 700.75 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC37325DGNACTIVE0 to 700.85 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol 
UCC37325DGNG4ACTIVE0 to 700.85 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol 
UCC37325DGNRACTIVE0 to 700.75 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
UCC37325DGNRG4ACTIVE0 to 700.75 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
UCC37325DRACTIVE0 to 700.65 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC37325DRG4ACTIVE0 to 700.65 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC37325PACTIVE0 to 700.85 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC37325PE4ACTIVE0 to 700.85 | 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 9:49 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksUCC37325D
AmericasNewark 365
Rochester Electronics >1k
WorldwideDigiKey 114
Mouser Electronics 742
TI Lead Time*: 20 WeeksUCC37325DG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC37325DGN
AmericasAvnet 40
Rochester Electronics 182
WorldwideDigiKey 164
Mouser Electronics 70
TI Lead Time*: 14 WeeksUCC37325DGNG4
EuropeEBV Elektronik 27
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37325DGNR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37325DGNRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37325DR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37325DRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37325P
AmericasNewark 313
AsiaFarnell Asia 340
EuropeFarnell 317
WorldwideDigiKey 19
TI Lead Time*: 20 WeeksUCC37325PE4
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
UCC37325D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DGN RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DGNG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DGNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DGNRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37325P RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
UCC37325PE4 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 UCC37325 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
UCC27201 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side 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.
UCC27223 High-Efficiency Predictive Synchronous Buck Driver AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
UCC27425 Dual 4-A MOSFET Driver with Enable AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
UCC37321 Single 9-A High Speed Low-Side MOSFET Driver With Enable AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.

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