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TPS60302 Status: ACTIVE

Single-Cell to 3.0V/3.3V, 20mA Dual Output, High Efficiency Charge Pump


      
         
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 TPS60300 TPS60301 TPS60302TPS60303 
Iout(Max)(A)0.04  0.04  0.04  0.04  
Iq(Typ)(mA)0.035  0.035  0.035  0.035  
Vin(Min)(V)0.9  0.9  0.9  0.9  
Vin(Max)(V)1.8  1.8  1.8  1.8  
Vout(Min)(V)3.3  3  3.3  3  
Vout(Max)(V)3.3  3  3.3  3  
Preset Vout(V)3.3  3  3.3  3  
Switching Frequency(Max)(kHz)650  650  650  650  
Efficiency(Typ)(%)85  85  85  85  
Vdo(Typ)(mV)200  200  200  200  
Iout2(A)0.04  0.04  0.04  0.04  
Vout2(Min)(V)3.3  3  3.3  3  
Vout2(Max)(V)3.3  3  3.3  3  
TopologyBoost  Boost  Boost  Boost  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Thermal ShutdownNo  No  No  No  
Pin/Package10MSOP  10MSOP  10MSOP  10MSOP  
Regulated Outputs(#)2  2  2  2  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS60400: 60mA Charge Pump Voltage Inverter with Variable Switching Frequency
  • TPS61097-33: 0.9Vin, 3.3Vout Boost Converter with Bypass Switch - 5nA Shutdown Current, SOT-23

    • Product Information

    Features

    • Regulated 3-V or 3.3-V Output Voltage With up to 20-mA Output Current From a 0.9-V to 1.8-V Input Voltage Range
    • High Power Conversion Efficiency (up to 90%) Over a Wide Output Current Range, Optimized for 1.2-V Battery Voltage
    • Additional Output With 2 Times VIN (OUT1)
    • Device Quiescent Current Less Than 35 uA
    • Supervisor Included; Open Drain or Push-Pull Power Good Output
    • No Inductors Required/Low EMI
    • Only Five Small, 1-uF Ceramic Capacitors Required
    • Load Isolated From Battery During Shutdown
    • Microsmall 10-Pin MSOP Package
    • Applications
      • Pagers
      • Battery-Powered Toys
      • Portable Measurement Instruments
      • Home Automation Products
      • Medical Instruments (Like Hearing Instruments)
      • Metering Applications Using MSP430 Microcontroller
      • Portable Smart Card Readers

    Description

    The TPS6030x step-up, regulated charge pumps generate a 3-V ±4% or 3.3-V ±4% output voltage from a 0.9-V to 1.8-V input voltage (one alkaline, NiCd, or NiMH battery).

    Only five small 1-uF 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 a 3x or 4x conversion mode.

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS60302DGSACTIVE-40 to 851.25 | 1kuMSOP (DGS) | 10 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS60302DGSG4ACTIVE-40 to 851.25 | 1kuMSOP (DGS) | 10 View 80 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS60302DGSRACTIVE-40 to 851.25 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS60302DGSRG4ACTIVE-40 to 851.25 | 1kuMSOP (DGS) | 10 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

    * 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 10:07 AM GMT, 08 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 4 WeeksTPS60302DGS
    AmericasRochester Electronics >1k
    WorldwideDigiKey  Available
    TI Lead Time*: 4 WeeksTPS60302DGSG4
    WorldwideDigiKey  Available
    TI Lead Time*: 1 WeekTPS60302DGSR
    AmericasRochester Electronics >1k
    WorldwideDigiKey >1k
    TI Lead Time*: 1 WeekTPS60302DGSRG4
    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
    TPS60302DGS RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60302DGSG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60302DGSR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60302DGSRG4 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 TPS60302 Help

    Datasheet

    Application Notes

    User Guides

    More Literature

    Reference Designs

    Description Part # Company
    Boost: High Efficiency Charge Pump TPS60302REF-170 Texas Instruments
    Boost: High Efficiency Charge Pump TPS60302EVM-170 Texas Instruments
    Boost: High Efficiency Charge Pump TPS60302EVM-170REF200209 Texas Instruments

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TPS60400 60mA Charge Pump Voltage Inverter with Variable Switching Frequency INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-INVERTING CHARGE PUMP REGULATORS TI customers also evaluated this product.
    TPS61097-33 0.9Vin, 3.3Vout Boost Converter with Bypass Switch - 5nA Shutdown Current, SOT-23 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.

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