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UCD7201 Status: ACTIVE

Digital Control Compatible Dual Low Side +/- 4A MOSFET Driver with Single Common Current Sense


      
         
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 UCD7201
No. of Outputs2  
Driver ConfigurationDual UncommittedNon-Inverting  
VCC(Min)(V)4.5  
VCC(Max)(V)16  
Peak Output Current(A)4  
Rise Time(ns)10  
Fall Time(ns)10  
Prop Delay(ns)20  
Input ThresholdCMOSTTL  
Pin/Package14HTSSOP  
Operating Temp Range(Celsius)-40 to 105  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • UCD7230: Digital Power Compatible Synchronous Buck Driver
  • UCD7100: Digital Control Compatible Single Low-Side +/- 4Amp MOSFET Driver with Current Sense
  • UCD9220: Digital PWM System Controller
  • UCD9240: Digital Point of Load System Controller
  • UCD8220: Digitally Assisted Push Pull PWM Controller

Product Information

Features

  • Adjustable Current Limit Protection
  • 3.3-V, 10-mA Internal Regulator
  • DSP/µC Compatible Inputs
  • Dual ±4-A TrueDrive™ High Current Drivers
  • 10-ns Typical Rise and Fall Times with 2.2-nF Loads
  • 20-ns Input-to-Output Propagation Delay
  • 25-ns Current Sense-to-Output Propagation Delay
  • Programmable Current Limit Threshold
  • Digital Output Current Limit Flag
  • 4.5-V to 15-V Supply Voltage Range
  • Rated from -40°C to 105°C
  • Lead(Pb)-Free Packaging
  • APPLICATIONS
    • Digitally Controlled Power Supplies
    • DC/DC Converters
    • Motor Controllers
    • Line Drivers

TrueDrive and PowerPAD are trademarks of Texas Instruments.

Description

The UCD7201 is a member of the UCD7K family of digital control compatible drivers for applications utilizing digital control techniques or applications requiring fast local peak current limit protection.

The UCD7201 includes dual low-side ±4-A high-current MOSFET gate drivers. It allows the digital power controllers such as UCD9110 or UCD9501 to interface to the power stage in double ended topologies. It provides a cycle-by-cycle current limit function for both driver channels, a programmable threshold and a digital output current limit flag which can be monitored by the host controller. With a fast cycle-by-cycle current limit protection, the driver can turn off the power stage in the event of an overcurrent condition.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
UCD7201PWPACTIVE-40 to 1051.35 | 1kuHTSSOP (PWP) | 14 View 90 | TUBE Download CAD Format for this Symbol
UCD7201PWPG4ACTIVE-40 to 1051.35 | 1kuHTSSOP (PWP) | 14 View 90 | TUBE Download CAD Format for this Symbol
UCD7201PWPRACTIVE-40 to 1051.20 | 1kuHTSSOP (PWP) | 14 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
UCD7201PWPRG4ACTIVE-40 to 1051.20 | 1kuHTSSOP (PWP) | 14 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples

* 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 9:48 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksUCD7201PWP
AmericasNewark 212
Rochester Electronics 266
EuropeCompel 393
Spoerle 90
WorldwideDigiKey 179
TI Lead Time*: 20 WeeksUCD7201PWPG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCD7201PWPR
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksUCD7201PWPRG4
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
UCD7201PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
UCD7201PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
UCD7201PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
UCD7201PWPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 UCD7201 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
UCD7230 Digital Power Compatible Synchronous Buck Driver FUSION DIGITAL POWER(TM) CONTROL SOLUTIONS-FUSION DIGITAL POWER(TM) CONTROL DRIVERS TI customers also evaluated this product.
UCD7100 Digital Control Compatible Single Low-Side +/- 4Amp MOSFET Driver with Current Sense FUSION DIGITAL POWER(TM) CONTROL SOLUTIONS-FUSION DIGITAL POWER(TM) CONTROL DRIVERS TI customers also evaluated this product.
UCD9220 Digital PWM System Controller FUSION DIGITAL POWER(TM) CONTROL SOLUTIONS-FUSION DIGITAL POWER(TM) CONTROLLERS TI customers also evaluated this product.
UCD9240 Digital Point of Load System Controller FUSION DIGITAL POWER(TM) CONTROL SOLUTIONS-FUSION DIGITAL POWER(TM) CONTROLLERS TI customers also evaluated this product.
UCD8220 Digitally Assisted Push Pull PWM Controller FUSION DIGITAL POWER(TM) CONTROL SOLUTIONS-FUSION DIGITAL POWER(TM) PWM CONTROLLERS TI customers also evaluated this product.
TPS2811 Inverting Dual High-Speed MOSFET Drivers with Internal Regulator AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.

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