clear gifTPS60403, Status:ACTIVE
60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation
 
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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
TPS6040x - Unregulated 60-mA Charge Pump Voltage Inverters (Rev. A) (tps60403.pdf, 687 KB)
16 Nov 2004 Download

TPS60400 TPS60401 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

Product Information
Back to TopFeatures
  • 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

Back to TopDescription

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.

Analog eLab(TM) Design Center

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  • TPS60402: 60mA Charge Pump Voltage Inver...

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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 CarrierSymbolsFootprintsSamples
TPS60403DBVRACTIVE-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
TPS60403DBVRG4ACTIVE-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
TPS60403DBVTACTIVE-40 to 850.35 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
TPS60403DBVTG4ACTIVE-40 to 850.35 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free 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
TPS60403DBVRAs of 7:46 AM GMT, 11 May 2008As of 7:46 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6000* >10k | 5 Jun 6 Weeks AmericasAvnet >1k Buy Now
  EuropeEBV Elektronik >1k Buy Now
  Spoerle >1k Buy Now
TPS60403DBVRG4As of 7:46 AM GMT, 11 May 2008As of 7:46 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6000* >10k | 5 Jun 6 Weeks AmericasMouser Electronics >1k Buy Now
TPS60403DBVTAs of 7:46 AM GMT, 11 May 2008As of 7:46 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4674* >10k | 9 Jun 6 Weeks AmericasArrow 250 Buy Now
  Avnet 750 Buy Now
  DigiKey >1k Buy Now
  Mouser Electronics >1k Buy Now
  Newark >1k Buy Now
  AsiaWPI 144 Buy Now
  EuropeAbacus Polar >1k Buy Now
  Farnell >1k Buy Now
  Spoerle >1k Buy Now
TPS60403DBVTG4As of 7:46 AM GMT, 11 May 2008As of 7:46 AM GMT, 11 May 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4674* >10k | 9 Jun 6 Weeks AmericasAvnet >1k Buy Now
  EuropeEBV Elektronik >1k Buy Now
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
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS60403DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS60403DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS60403DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS60403DBVTG4 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
Back to TopDatasheets
TPS6040x - Unregulated 60-mA Charge Pump Voltage Inverters (Rev. A) (tps60403.pdf, 687 KB)
16 Nov 2004 Download
Back to TopUser Guides
TPS60400EVM-178 for Evaluating TPS6040x Charge Pump Devices (slvu051.htm, 8 KB)
07 Aug 2001 Abstract

Tools & Software
Back to Top Name Part # 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

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Back to Top Alternative Products - Are similar to TPS60403
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Back to Top Complementary Products - Can be used with TPS60403
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