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TPS54372 Status: ACTIVE

3-A Active Bus Termination/ DDR Memory DC/DC Converter


      
         
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 TPS54372TPS54672 TPS54872 TPS54972 
Iout(Max)(A)3  6  8  9  
Vin(Min)(V)3  3  4  3  
Vin(Max)(V)6  6  6  4  
Vout(Min)(V)0.2  0.2  0.2  0.2  
Vout(Max)(V)4.5  4.5  3.3  2.5  
Iq(Typ)(mA)6.2  11  11  11  
Switching Frequency(Max)(kHz)700  700  700  700  
Switch Current Limit(Typ)(A)4  7  9  11  
TopologyBuck  Buck  Buck  Buck  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package20HTSSOP  28HTSSOP  28HTSSOP  28HTSSOP  
RatingCatalog  Catalog  Catalog  Catalog  
Duty Cycle(Max)(%)90  90  90  90  
Regulated Outputs(#)1  1  1  1  
Thermal Shutdownyes  yes  yes  yes  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Other qualified versions of TPS54372

Version Part Number Definition
Automotive TPS54372-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS54310: 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter
  • TPS54372-Q1: Automotive Catalog 3-A Output Tracking/Termination Sync PWM Switcher
  • TPS54231: 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™
  • UCC28600: 8-Pin Quasi Resonant Flyback Green Mode Controller

Product Information

Features

  • Tracks Externally Applied Reference Voltage
  • 60-mDescription

    As a member of the SWIFT™ family of dc/dc regulators, the TPS54372 low-input voltage, high-output current, synchronous-buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a status output to indicate valid operating conditions.

    The TPS54372 is available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks.

    View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS54372PWPACTIVE-40 to 852.50 | 1kuHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol
TPS54372PWPG4ACTIVE-40 to 852.50 | 1kuHTSSOP (PWP) | 20 View 70 | TUBE Download CAD Format for this Symbol
TPS54372PWPRACTIVE-40 to 852.25 | 1kuHTSSOP (PWP) | 20 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS54372PWPRG4ACTIVE-40 to 852.25 | 1kuHTSSOP (PWP) | 20 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 10:11 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS54372PWP
WorldwideMouser Electronics 59
TI Lead Time*: 20 WeeksTPS54372PWPG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS54372PWPR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS54372PWPRG4
None Reported
View Distributors
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
TPS54372PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS54372PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS54372PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS54372PWPRG4 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 TPS54372 Help

Datasheet

Application Notes

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User Guides

Selection Guides

More Literature

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Tools & Software

NamePart # Company Tool / Software Type
3-A Active Bus Termination/DDR Memory DC/DC ConverterTPS54372EVM-215Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS54310 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54372-Q1 Automotive Catalog 3-A Output Tracking/Termination Sync PWM Switcher DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54231 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
UCC28600 8-Pin Quasi Resonant Flyback Green Mode Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.

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