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TPS40061 Status: ACTIVE

Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink


      
         
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 TPS40054 TPS40055 TPS40056 TPS40057 TPS40060 TPS40061
TopologyBuck  Buck  Buck  Buck  Buck  Buck  
Vin(Min)(V)8  8  10  8  10  10  
Vin(Max)(V)40  40  40  40  55  55  
Vout(Min)(V)0.7  0.7  0.7  0.7  0.7  0.7  
Vout(Max)(V)35  35  35  35  45  45  
Regulated Outputs(#)1  1  1  1  1  1  
Iout(Max)(A)20  20  20  20  10  10  
Switching Frequency(Max)(kHz)1000  1000  1000  1000  1000  1000  
Iq(Typ)(mA)1.5  1.5  1.5  1.5  1.5  1.5  
Pin/Package16HTSSOP  16HTSSOP  16HTSSOP  16HTSSOP  16HTSSOP  16HTSSOP  
Thermal ShutdownYes  Yes  Yes  Yes  Yes  Yes  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Duty Cycle(Max)(%)85  85  90  85  100  100  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS40060: Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only
  • TPS40210: Wide Input Range Current Mode Boost Controller
  • TPS40057: Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias

More Related Products

Product Information

Features

  • 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.

Description

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.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS40061PWPACTIVE-40 to 851.60 | 1kuHTSSOP (PWP) | 16 View 90 | TUBE Download CAD Format for this Symbol
TPS40061PWPG4ACTIVE-40 to 851.60 | 1kuHTSSOP (PWP) | 16 View 90 | TUBE Download CAD Format for this Symbol
TPS40061PWPRACTIVE-40 to 851.45 | 1kuHTSSOP (PWP) | 16 View 2000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS40061PWPRG4ACTIVE-40 to 851.45 | 1kuHTSSOP (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

Reported Distributor Inventory as of 10:15 AM GMT, 05 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS40061PWP
AsiaWPI 25
TI Lead Time*: 20 WeeksTPS40061PWPG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS40061PWPR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS40061PWPRG4
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
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

Most useful technical documents for TPS40061 Help

Datasheet

Application Notes

View Application Notes for DC/DC Controllers (External Switch)

Selection Guides

More Literature

Reference Designs

Description Part # Company
Non-Isolated PoE PD Power Supply Reference Design PMP841 Texas Instruments

Tools & Software

NamePart # Company Tool / Software Type
10-V to 55-V Input, 3.3-V Output, 4-A, Wide Input Range EVMTPS40060EVMTexas InstrumentsDevelopment Boards/EVMs

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS40060 Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS40210 Wide Input Range Current Mode Boost Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS40057 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS40055 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS40200 Wide Input Non-Synchronous Buck DC/DC Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS40054 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source only NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.

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