TPS60400 Status:ACTIVE

60mA Charge Pump Voltage Inverter with Variable Switching Frequency

      
         
Alert me about changes<br/>to this product

Datasheet

Download - PDF Icon
  • TPS6040x - Unregulated 60-mA Charge Pump Voltage Inverters (Rev. A) (tps60400.pdf, 687 KB)
    16 Nov 2004 Download

 TPS60400TPS60401 TPS60402 TPS60403 
Iout(Max)(A)0.06  0.06  0.06  0.06  
Iq(Typ)(mA)0.125  0.07  0.275  0.4  
Vin(Min)(V)1.6  1.6  1.6  1.6  
Vin(Max)(V)5.5  5.5  5.5  5.5  
Vout(Min)(V)-1.6  -1.6  -1.6  -1.6  
Vout(Max)(V)-5.25  -5.25  -5.25  -5.25  
Efficiency(Typ)(%)99  99  99  99  
Switching Frequency(Max)(kHz)450  25  80  400  
TopologyBoost, Buck, Inverter  Boost, Buck, Inverter  Boost, Buck, Inverter  Boost, Buck, Inverter  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TL431A: Adjustable Precision Shunt Regulator
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10
  • LM317: 3/4 Pin 1.5A Adjustable Positive Voltage Regulator
  • Product Information

    Features

    • Inverts Input Supply Voltage
    • Up to 60-mA Output Current
    • Only Three Small 1-µF Ceramic Capacitors Needed
    • Input Voltage Range From 1.6 V to 5.5 V
    • PowerSave-Mode for Improved Efficiency at Low Output Currents (TPS60400)
    • Device Quiescent Current Typical 65 µA
    • Integrated Active Schottky-Diode for Start-Up Into Load
    • Small 5-Pin SOT23 Package
    • Evaluation Module Available TPS60400EVM-178
    • applications
      • LCD Bias
      • GaAs Bias for RF Power Amps
      • Sensor Supply in Portable Instruments
      • Bipolar Amplifier Supply
      • Medical Instruments
      • Battery-Operated Equipment

    Description

    The TPS6040x is a family of devices that generate an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. Due to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them.

    Only three external 1-µF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be built on a 50 mm2 board area. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start-up into load by integrated circuitry.

    The TPS6040x can deliver a maximum output current of 60 mA with a typical conversion efficiency of greater than 90% over a wide output current range. Three device options with 20-kHz, 50-kHz, and 250-kHz fixed frequency operation are available. One device comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with low-value capacitors.

        

    Pricing / Packaging / CAD Design Tools / Samples

    Price ($US)PackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS60400DBVRACTIVE-40 to 850.33 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS60400DBVRG4ACTIVE-40 to 850.33 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS60400DBVTACTIVE-40 to 850.35 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS60400DBVTG4ACTIVE-40 to 850.35 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL 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

      TI Inventory Status Reported Distributor Inventory
    TPS60400DBVRAs of 7:53 AM GMT, 29 Aug 2008As of 7:53 AM GMT, 29 Aug 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     >10k* >10k | 6 Oct 6 Weeks AmericasAvnet >1k
      Rochester Electronics >1k
    TPS60400DBVRG4As of 7:53 AM GMT, 29 Aug 2008As of 7:53 AM GMT, 29 Aug 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     >10k* >10k | 6 Oct 6 Weeks None Reported
    View Distributors
       
    TPS60400DBVTAs of 7:53 AM GMT, 29 Aug 2008As of 7:53 AM GMT, 29 Aug 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     2853* >10k | 30 Sep 6 Weeks AmericasArrow 250
      Avnet >1k
      DigiKey >1k
      Mouser Electronics >1k
      Newark 401
      Rochester Electronics >1k
      AsiaWPI 27
      EuropeArrow Northern Europe 750
      Avnet-SILICA 375
      Farnell 999
      Spoerle 250
    TPS60400DBVTG4As of 7:53 AM GMT, 29 Aug 2008As of 7:53 AM GMT, 29 Aug 2008
     In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
     2853* >10k | 30 Sep 6 Weeks AmericasAvnet 250
      Mouser Electronics 66
      EuropeEBV Elektronik >1k
    View all Distributors  

    * 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

     Product ContentDPPM / MTBF / FIT Rate
    DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
    TPS60400DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60400DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60400DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS60400DBVTG4 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

    Datasheets

    • TPS6040x - Unregulated 60-mA Charge Pump Voltage Inverters (Rev. A) (tps60400.pdf, 687 KB)
      16 Nov 2004 Download

    User Guides

    • TPS60400EVM-178 for Evaluating TPS6040x Charge Pump Devices (slvu051.htm, 8 KB)
      07 Aug 2001 Abstract

    Reference Designs

    Description Part # Company
    Industrial Control via the CAN Bus Demonstration Platform CANBUS-DEMO Texas Instruments

    Tools & Software

    NamePart # Company Tool / Software Type
    TPS60400 Evaluation Module for Charge Pump InverterTPS60400EVM-178Texas InstrumentsDevelopment Boards/EVMs
    • TPS6040xVM Gerber Files(slvc142.zip, 261 KB )
                 08 Oct 2007 zip

     Complementary Products - Can be used with TPS60400
    Customers Who Evaluated This Product Also Evaluated...
    Part #NameProduct FamilyComments
    TL431AAdjustable Precision Shunt RegulatorREFERENCES-SHUNT VOLTAGE REFERENCESTI customers also evaluated this product.
    TPS62040Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
    LM3173/4 Pin 1.5A Adjustable Positive Voltage RegulatorLINEAR REGULATORS-STANDARD VOLTAGE REGULATORSTI customers also evaluated this product.
    TPS3825-33Processor Supervisory CircuitsPOWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)TI customers also evaluated this product.
    TPS2042BDual, Current-Limited, Power-Distribution SwitchesPCMCIA AND USB-USB POWER SWITCHESTI customers also evaluated this product.
    TLV431ALow Voltage Adjustable Precision Shunt RegulatorREFERENCES-SHUNT VOLTAGE REFERENCESTI customers also evaluated this product.
    TPS54305.5V to 36V Input, 3-A Step Down ConverterDC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
    TPS6104028-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED ApplicationsLIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERSTI customers also evaluated this product.
    TPS62050Adjustable, 800-mA, 10V Vin, 95% Efficient Step-Down Converter in MSOP-10DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
    TPS2041BSingle-Channel Current-Limited Power Distribution SwitchPCMCIA AND USB-USB POWER SWITCHESTI customers also evaluated this product.

    Support and Community

    Customer Tags Help

    No Tags are Available for this Part Number

    Other Support