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clear gifTPS40061, Status:ACTIVE
Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink
 
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Product Features and DescriptionFeaturesRequest Free SamplesSamplesTechnical Documents: app notes, user guides, models, and product bulletinsTechnical Documents
Quality: Product Contents, MTBF/FIT Rate and Moisture SensitivityQuality & Pb-Free DataPrice and Packaging InformationPricing/PackagingDownload Application NotesApplication Notes
related productsRelated ProductsInventory, Leadtime, and AvailabilityInventoryModels: BSDL, IBIS, or SPICESimulation Models
Tools & Software: EVMs, CCStudio, and developerTools & Software Download CAD Design ToolsSymbols/FootprintsAccess Reference DesignsReference Designs

 Datasheet
Download Datasheet
TPS40060 Wide Input Synchronous Buck Controller (Rev. E) (tps40061.pdf, 891 KB)
31 May 2006 Download

TPS40054 TPS40055 TPS40056 TPS40057 TPS40061
TopologyBuck  Buck  Buck  Buck  Buck  
Vin(Min)(V)8  8  10  8  10  
Vin(Max)(V)40  40  40  40  55  
Vout(Min)(V)0.7  0.7  0.7  0.7  0.7  
Vout(Max)(V)35  35  35  35  45  
Regulated Outputs(#)1  1  1  1  1  
Iout(Max)(A)20  20  20  20  10  
Switching Frequency(Max)(kHz)1000  1000  1000  1000  1000  
Iq(Typ)(mA)1.5  1.5  1.5  1.5  1.5  
Pin/Package16HTSSOP  16HTSSOP  16HTSSOP  16HTSSOP  16HTSSOP  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Product Information
Back to TopFeatures
  • Operating Input Voltage 10 V to 55 V
  • Input Voltage Feed-Forward Compensation
  • < 1% Internal 0.7-V Reference
  • Programmable Fixed-Frequency, Up to 1-MHz Voltage Mode Controller
  • Internal Gate Drive Outputs for High-Side P-Channel and Synchronous N-Channel MOSFETs
  • 16-Pin PowerPAD™ Package (JC = 2°C/W)
  • Thermal Shutdown
  • Externally Synchronizable
  • Programmable High-Side Sense Short Circuit Protection
  • Programmable Closed-Loop Soft-Start
  • TPS40060 Source Only/TPS40061 Source/Sink
  • APPLICATIONS
    • Networking Equipment
    • Telecom Equipment
    • Base Stations
    • Servers

PowerPAD is a trademark of Texas Instruments.
Back to TopDescription

The TPS40060 and TPS40061 are high-voltage, wide input (10 V to 55 V) synchronous, step-down converters.

This family of devices offers design flexibility with a variety of user programmable functions, including; soft-start, UVLO, operating frequency, voltage feed-forward, high-side current limit, and loop compensation. These devices are also synchronizable to an external supply.

The TPS40060 and TPS40061 incorporate MOSFET gate drivers for external P-channel high-side and N-channel synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
Analog eLab(TM) Design Center

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Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Budget Price
($US) | QTY		Industry Standard
(TI Pkg) | Pins		Top Side MarkingStandard Pack Quantity | Package CarrierSymbolsSamples
TPS40061PWPACTIVE-40 to 852.30 | 100uHTSSOP (PWP) | 16 View 90 | TUBE Download CAD Format for this SymbolRequest Free Samples
TPS40061PWPG4ACTIVE-40 to 852.30 | 100uHTSSOP (PWP) | 16 View 90 | TUBE Download CAD Format for this SymbolRequest Free Samples
TPS40061PWPRACTIVE-40 to 852.30 | 100uHTSSOP (PWP) | 16 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS40061PWPRG4ACTIVE-40 to 852.30 | 100uHTSSOP (PWP) | 16 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
Back to TopTI Inventory StatusReported Distributor Inventory
TPS40061PWPAs of 8:57 AM GMT, 25 Jul 2008As of 8:57 AM GMT, 25 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 755* 1762 | 4 Aug 6 Weeks AmericasArrow 233 Buy Now
 >10k | 1 Sep Avnet 220 Buy Now
  DigiKey 457 Buy Now
  Mouser Electronics >1k Buy Now
  Newark 163 Buy Now
  Rochester Electronics 443 Buy Now
  AsiaWPI 132 Buy Now
  EuropeArrow Northern Europe 180 Buy Now
  Spoerle 65 Buy Now
TPS40061PWPG4As of 8:57 AM GMT, 25 Jul 2008As of 8:57 AM GMT, 25 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 755* 1762 | 4 Aug 6 Weeks AmericasAvnet 172 Buy Now
 >10k | 1 Sep EuropeEBV Elektronik 360 Buy Now
TPS40061PWPRAs of 8:57 AM GMT, 25 Jul 2008As of 8:57 AM GMT, 25 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 1 Sep 6 Weeks AmericasAvnet >1k Buy Now
  Rochester Electronics >1k Buy Now
TPS40061PWPRG4As of 8:57 AM GMT, 25 Jul 2008As of 8:57 AM GMT, 25 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 1 Sep 6 Weeks None Reported
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* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.** 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
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS40061PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS40061PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS40061PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS40061PWPRG4 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
Back to TopDatasheets
TPS40060 Wide Input Synchronous Buck Controller (Rev. E) (tps40061.pdf, 891 KB)
31 May 2006 Download
Back to TopApplication Notes
TPS4005x TPS4006x Effect of Programmable UVLO  (slua310.htm, 8 KB)
25 Mar 2004 Abstract
View Application Notes for DC/DC Controllers (External Switch)
Back to TopUser Guides
View User Guides for DC/DC Controllers (External Switch)

Reference Designs
Back to TopDescription Part # Company
Non-Isolated PoE PD Power Supply Reference Design PMP841 Texas Instruments

Tools & Software
Back to Top Name Part # Company Tool / Software Type
10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVMTPS40060EVMTexas InstrumentsDevelopment Boards/EVMs
TPS40K -DC/DC Controller Products Designer SoftwareTPS40K-SW Texas Instruments Application Software 

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Part #Name Comments
TPS40200Wide Input Nonsynchronous Buck DC/DC ControllerTI customers also evaluated this product.
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TPS40057Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebiasTI customers also evaluated this product.
TPS40060Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source onlyTI customers also evaluated this product.
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