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TPS63000 Status: ACTIVE

96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN

      
         
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Datasheet

Download - PDF Icon
  • High Efficient Single Inductor Buck-Boost Converter with 1.8-A Switch (Rev. B) (tps63000.pdf, 781 KB)
    01 Aug 2008 Download

 TPS63000TPS63001 TPS63002 
Iout(Max)(A)1.2  1.2  1.2  
Switching Frequency(Max)(kHz)1500  1500  1500  
Regulated Outputs(#)1  1  1  
Iq(Typ)(mA)0.04  0.03  0.03  
Duty Cycle(Max)(%)100  100  100  
Vin(Min)(V)1.8  1.8  1.8  
Vin(Max)(V)5.5  5.5  5.5  
Preset Vout(V) 3.3  5  
Vout(Min)(V)1.2  3.3  5  
Vout(Max)(V)5.5  3.3  5  
Switch Current Limit(Typ)(A)1.8  1.8  1.8  
TopologyBuck-Boost  Buck-Boost  Buck-Boost  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Pin/Package10SON  10SON  10SON  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS63001: 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN
  • TPS63002: 96% Buck-Boost Converter with 1.7A Current Switches, 5V fixed Output voltage in 3x3 QFN
  • TPS79333: Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise
  • BQ24103: Standalone Synchronous Switch-mode Li-Ion Charger w/2A FET in QFN-20, 1- or 2-cell
  • TPS61070: Adjustable, 600-mA Switch, 90% Efficient PFM/PWM Boost Converter in ThinSOT-23

Product Information

Features

  • Up to 96% Efficiency
  • 1200-mA Output Current at3.3V in Step Down Mode (VIN = 3.6V to 5.5V)
  • Up to 800-mA Output Current at 3.3V in Boost Mode (VIN > 2.4V)
  • Automatic Transition between Step Down and Boost Mode
  • Device Quiescent Current less than 50 µA
  • Input Voltage Range: 1.8V to 5.5V
  • Fixed and Adjustable Output Voltage Options from 1.2V to 5.5V
  • Power Save Mode for Improved Efficiency at Low Output Power
  • Forced Fixed Frequency Operation and Synchronization possible
  • Load Disconnect During Shutdown
  • Over-Temperature Protection
  • Available in Small 3 mm × 3 mm, QFN-10 Package
  • APPLICATIONS
    • All Two-Cell and Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery Powered Products
    • Portable Audio Players
    • PDAs
    • Cellular Phones
    • Personal Medical Products
    • White LEDs

Description

The TPS6300x devices provide a power supply solution forproducts powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it down to 2.5V or lower. The buck-boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters Power Save mode to maintain high efficiency over a wide load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1800 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 10-pin QFN PowerPAD package measuring 3 mm × 3 mm (DRC).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS63000DRCRACTIVE-40 to 852.50 | 100uSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPS63000DRCRG4ACTIVE-40 to 852.50 | 100uSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPS63000DRCTACTIVE-40 to 852.75 | 100uSON (DRC) | 10 View 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples
TPS63000DRCTG4ACTIVE-40 to 852.75 | 100uSON (DRC) | 10 View 250 | SMALL 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

  TI Inventory Status Reported Distributor Inventory
TPS63000DRCRAs of 8:00 AM GMT, 10 Oct 2008As of 8:00 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 9333* >10k | 27 Jan 6 Weeks AmericasArrow >1k
  Avnet >1k
  DigiKey >1k
  Mouser Electronics >1k
  Newark >1k
  AsiaWPI 753
  EuropeAvnet-SILICA >1k
TPS63000DRCRG4As of 8:00 AM GMT, 10 Oct 2008As of 8:00 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 9333* >10k | 27 Jan 6 Weeks AmericasMouser Electronics >1k
  EuropeEBV Elektronik >1k
  Farnell >1k
TPS63000DRCTAs of 8:00 AM GMT, 10 Oct 2008As of 8:00 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1500* 4349 | 17 Oct 6 Weeks AmericasArrow 250
 >10k | 24 Dec DigiKey 500
  Newark 156
  AsiaWPI 78
  EuropeEBV Elektronik 250
TPS63000DRCTG4As of 8:00 AM GMT, 10 Oct 2008As of 8:00 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1500* 4349 | 17 Oct 6 Weeks AmericasNewark 183
 >10k | 24 Dec     
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
TPS63000DRCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS63000DRCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS63000DRCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS63000DRCTG4 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

Datasheets

  • High Efficient Single Inductor Buck-Boost Converter with 1.8-A Switch (Rev. B) (tps63000.pdf, 781 KB)
    01 Aug 2008 Download

Application Notes

  • TMS320DM355 DSP Power Reference Design PR742 (Rev. A) (slva288a.htm, 8 KB)
    08 Aug 2008 Abstract
  • Fully integrated TPS6300x buck-boost converter extends Li-ion battery life (slyt256.pdf, 168 KB)
    10 Oct 2006 Download
  • Minimizing Ringing at the Switch Node of a Boost Converter (slva255.htm, 8 KB)
    15 Sep 2006 Abstract
  • Dynamically Adjustable Output Using the TPS63000 (slva251.htm, 8 KB)
    15 Aug 2006 Abstract

View Application Notes for Buck-Boost Regulators

User Guides

  • High Efficiency Battery Powered High Brightness LED Driver Using the TPS63000 (slva268.pdf, 124 KB)
    21 Feb 2007 Download
  • TPS63000EVM-148  (slvu156.pdf, 448 KB)
    22 Feb 2006 Download

More Literature

  • TPS63000DRC Test Report (slul031.pdf, 290 KB)
    15 Feb 2008 Download
  • TPS63000DRC Schematic (slur016.pdf, 36 KB)
    15 Feb 2008 Download
  • TPS63000DRC Bill of Materials (slur015.pdf, 27 KB)
    15 Feb 2008 Download

Tools & Software

NamePart # Company Tool / Software Type
TPS63000EVM Evaluation ModuleTPS63000EVM-148Texas InstrumentsDevelopment Boards/EVMs
  • TPS6300xEVM Gerber Files(slvc130.zip, 96 KB )
               08 Oct 2007 zip

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