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TPS60502 Status: ACTIVE

250-mA, 1.8-V High-Efficiency Step-Down Charge Pump


      
         
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 TPS60500 TPS60501 TPS60502TPS60503 
Iout(Max)(A)0.25  0.25  0.25  0.25  
Iq(Typ)(mA)0.04  0.04  0.04  0.04  
Vin(Min)(V)1.8  4.3  2.8  2.5  
Vin(Max)(V)6.5  6.5  6.5  6.5  
Vout(Min)(V)0.8  3.3  1.8  1.5  
Vout(Max)(V)3.3  3.3  1.8  1.5  
Preset Vout(V) 3.3  1.8  1.5  
Switching Frequency(Max)(kHz)1200  1200  1200  1200  
Efficiency(Typ)(%)90  90  90  90  
TopologyBuck  Buck  Buck  Buck  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package10MSOP  10MSOP  10MSOP  10MSOP  
Regulated Outputs(#)1  1  1  1  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS79601: Single Output LDO, 1.0A, Adj.(1.2 to 5.5V), Low Noise, High PSRR
  • TPS54310: 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter

    • Product Information

    Features

    • Regulated 3.3-V, 1.8-V, 1.5-V, or Adjustable Output Voltage
    • Up to 250-mA Output Current
    • 1.8-V to 6.5-V Input Voltage
    • Up to 90% Efficiency
    • Output Voltage Tolerance 3% Over Line, Load, and Temperature Variation
    • Device Quiescent Current Less Than 40 uA
    • Output Voltage Supervisor Included (Power Good)
    • Internal Soft Start
    • Load Isolated From Battery During Shutdown
    • Overtemperature and Overcurrent Protected
    • Micro-Small 10-Pin MSOP Package
    • EVM Available, TPS60500EVM-193
    • APPLICATIONS
      • Personal Digital Assistants
      • DSP Core Supply
      • Cellular Phones
      • Portable Instruments
      • Internet Audio Player
      • PC Peripherals
      • USB Powered Applications

    Description

    The TPS6050x devices are a family of step-down charge pumps that generate a regulated, fixed 3.3-V, 1.8-V, 1.5-V, or adjustable output voltage. Only four small ceramic capacitors are required to build a complete high efficiency dc/dc charge pump converter. To achieve the high efficiency over a wide input voltage range, the charge pump automatically selects between three different conversion modes. The output can deliver a maximum of 250-mA output current. The power good function supervises the output voltage and goes high when the output voltage rises to 97% of its nominal value.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS60502DGSACTIVE-40 to 851.10 | 1kuMSOP (DGS) | 10 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS60502DGSG4ACTIVE-40 to 851.10 | 1kuMSOP (DGS) | 10 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS60502DGSRACTIVE-40 to 851.00 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS60502DGSRG4ACTIVE-40 to 851.00 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 10:06 AM GMT, 08 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 6 WeeksTPS60502DGS
    AmericasNewark 180
    Rochester Electronics 53
    AsiaFarnell Asia 70
    EuropeAvnet-SILICA 415
    Farnell 55
    WorldwideMouser Electronics 158
    TI Lead Time*: 6 WeeksTPS60502DGSG4
    WorldwideMouser Electronics 180
    TI Lead Time*: 4 WeeksTPS60502DGSR
    AmericasRochester Electronics >1k
    TI Lead Time*: 4 WeeksTPS60502DGSRG4
    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
    TPS60502DGS RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60502DGSG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60502DGSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60502DGSRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

    * 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 TPS60502 Help

    Datasheet

    Application Notes

    User Guides

    Tools & Software

    NamePart # Company Tool / Software Type
    Evaluation Module for Step-Down Charge Pump TPS60500TPS60500EVM-193Texas InstrumentsDevelopment Boards/EVMs

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
    TPS79601 Single Output LDO, 1.0A, Adj.(1.2 to 5.5V), Low Noise, High PSRR LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
    TPS54310 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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