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TPS63002 Status: ACTIVE

96% Buck-Boost Converter with 1.7A Current Switches, 5V fixed Output voltage in 3x3 QFN


      
         
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 TPS63000 TPS63001 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

  • TPS63000: 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN
  • TPS63030: High Efficient Single Inductor Buck-Boost Converter with 1-A Switches
  • TPS63001: 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN
  • BQ24030: Dual Input Li-Ion Charger with Dynamic Power-Path Management, Output regulated to 6V, Vbat 4.2V
  • TPS61041: 28-V, 250-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications
  • PTH08T240W: 10-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans

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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
TPS63002DRCRACTIVE-40 to 852.15 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPS63002DRCRG4ACTIVE-40 to 852.15 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPS63002DRCTACTIVE-40 to 852.35 | 1kuSON (DRC) | 10 View 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples
TPS63002DRCTG4ACTIVE-40 to 852.35 | 1kuSON (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

Reported Distributor Inventory as of 10:00 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS63002DRCR
AmericasNewark >1k
AsiaFarnell Asia >1k
WorldwideDigiKey 840
TI Lead Time*: 20 WeeksTPS63002DRCRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS63002DRCT
AmericasNewark 31
AsiaWPI 185
EuropeCompel 227
WorldwideDigiKey  Available
Mouser Electronics 483
TI Lead Time*: 4 WeeksTPS63002DRCTG4
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
TPS63002DRCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS63002DRCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS63002DRCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS63002DRCTG4 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

Most useful technical documents for TPS63002 Help

Datasheet

Application Notes

View Application Notes for Buck-Boost Regulators

Tools & Software


*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

 Input
      Min       Max
* Vin Min:   1.8 V     5.5 V
* Vin Max:   1.8 V     5.5 V
 Output
      Min       Max
* Vout:   5 V     5 V
* Iout Max:   0.0 A     1.2 A
 

Search for more Power Management devices with Power Quick Search on power.ti.com
To learn more about SwitcherPro™ visit www.ti.com/switcherpro

NamePart # Company Tool / Software Type
TPS63000 5.5V Input, 3.3V Output, 1A Evaluation ModuleTPS63000EVM-148Texas InstrumentsDevelopment Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management SoftwareSWITCHERPRO Texas Instruments Application Software 

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