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UCC37323 Status: ACTIVE

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


      
         
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 UCC27323 UCC27324 UCC27325 UCC37323
No. of Outputs2  2  2  2  
Driver ConfigurationInverting  Non-Inverting  Inverting, Non-Inverting  Inverting  
VCC(Min)(V)4  4  4  4  
VCC(Max)(V)15  15  15  15  
Peak Output Current(A)4  4  4  4  
Rise Time(ns)23  23  23  23  
Fall Time(ns)23  23  23  23  
Prop Delay(ns)35  35  35  35  
Input ThresholdCMOS  CMOS  CMOS  CMOS  
Pin/Package8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  8MSOP-PowerPAD, 8PDIP, 8SOIC  
RatingCatalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • UCC27423: Dual 4-A MOSFET Driver with Enable
  • UCC37324: Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers
  • UCC27201: 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
  • TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection
  • TPS51125: Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs

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
UCC37323DACTIVE0 to 700.75 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC37323DG4ACTIVE0 to 700.75 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC37323DGNACTIVE0 to 700.85 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol 
UCC37323DGNG4ACTIVE0 to 700.85 | 1kuMSOP-PowerPAD (DGN) | 8 View 80 | TUBE Download CAD Format for this Symbol 
UCC37323DGNRACTIVE0 to 700.75 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
UCC37323DGNRG4ACTIVE0 to 700.75 | 1kuMSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
UCC37323DRACTIVE0 to 700.65 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC37323DRG4ACTIVE0 to 700.65 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
UCC37323PACTIVE0 to 700.85 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
UCC37323PE4ACTIVE0 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 9:50 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksUCC37323D
AmericasArrow 129
Newark 125
Rochester Electronics 129
AsiaWPI 61
WorldwideDigiKey 103
TI Lead Time*: 16 WeeksUCC37323DG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC37323DGN
AmericasArrow 60
Rochester Electronics >1k
WorldwideDigiKey 162
Mouser Electronics 300
TI Lead Time*: 14 WeeksUCC37323DGNG4
EuropeEBV Elektronik 80
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC37323DGNR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC37323DGNRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37323DR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCC37323DRG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksUCC37323P
AmericasNewark 239
Rochester Electronics >1k
AsiaFarnell Asia 89
EuropeFarnell 83
WorldwideDigiKey 36
Mouser Electronics 328
TI Lead Time*: 14 WeeksUCC37323PE4
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
UCC37323D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DGN RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DGNG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DGNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DGNRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323DRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
UCC37323P RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
UCC37323PE4 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 UCC37323 Help

Datasheet

Application Notes

View Application Notes for MOSFET Drivers

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
UCC27423 Dual 4-A MOSFET Driver with Enable 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.
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.
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.
UCC27323 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.
TPS28225 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.
TPS73701 Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS51125 Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.

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