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TPS61026 Status: ACTIVE

5.0-V Output, 1.8-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10


      
         
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Datasheet

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 TPS61020 TPS61024 TPS61025 TPS61026TPS61027 TPS61028 TPS61029 
Iout(Max)(A)1.2  1.2  1.2  1.5  1.2  0.8  1.5  
Iq(Typ)(mA)0.025  0.025  0.025  0.025  0.025  0.025  0.025  
Vin(Min)(V)0.9  0.9  0.9  0.9  0.9  0.9  0.9  
Vin(Max)(V)6.5  6.5  6.5  5.5  6.5  6.5  5.5  
Vout(Min)(V)1.8      1.8  1.8  
Vout(Max)(V)5.5      5.5  5.5  
Preset Vout(V) 3  3.3  5  5    
Switching Frequency(Max)(kHz)720  720  720  720  720  720  720  
Regulated Outputs(#)1  1  1  1  1  1  1  
Duty Cycle(Max)(%)100  100  100  100  100  100   
Switch Current Limit(Typ)(A)1.5  1.5  1.5  1.8  1.5  0.8  1.8  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package10SON  10SON  10SON  10SON  10SON  10SON  10SON  
TopologyBoost  Boost  Boost  Boost  Boost  Boost  Boost  
 SamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS61027: 5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10
  • TPS61020: Adjustable, 1.5-A Switch, 96% Efficient Boost Converter with Down-Mode, QFN-10
  • TPS61240: 5V, 400mA, 4MHz Step-Up DC/DC Converter
  • TPS650243: Power Management ICs for Li-Ion Powered Systems
  • TPS51100: 3A Source/Sink DDR terminator Regulator
  • TPS62040: Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10

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Product Information

Features

  • 96% Efficient Synchronous Boost Converter
  • Output Voltage Remains Regulated When Input Voltage Exceeds Nominal Output Voltage
  • Device Quiescent Current: 25 µA (Typ)
  • Input Voltage Range: 0.9 V to 6.5 V
  • Fixed and Adjustable Output Voltage Options Up to 5.5 V
  • Power Save Mode for Improved Efficiency at Low Output Power
  • Low Battery Comparator
  • Low EMI-Converter (Integrated Antiringing Switch)
  • Load Disconnect During Shutdown
  • Over-Temperature Protection
  • Small 3 mm × 3 mm QFN-10 Package
  • APPLICATIONS
    • All One-Cell, 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
    • Camera White LED Flash Light

PowerPAD is a trademark of Texas Instruments.

Description

The TPS6102x devices provide a power supply solution for products powered by either a one-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 200 mA while using a single-cell alkaline, and discharge it down to 0.9 V. It can also be used for generating 5 V at 500 mA from a 3.3-V rail or a Li-Ion battery. The boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters the Power Save mode to maintain a 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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS61026DRCRACTIVE-40 to 851.10 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS61026DRCRG4ACTIVE-40 to 851.10 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS61026DRCTACTIVE-40 to 851.25 | 1kuSON (DRC) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol
TPS61026DRCTG4ACTIVE-40 to 851.25 | 1kuSON (DRC) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol

* 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 10:11 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS61026DRCR
AsiaWPI >1k
TI Lead Time*: 16 WeeksTPS61026DRCRG4
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS61026DRCT
AmericasArrow >1k
Newark 127
TI Lead Time*: 16 WeeksTPS61026DRCTG4
AsiaFarnell Asia 79
EuropeFarnell 44
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
TPS61026DRCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61026DRCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61026DRCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61026DRCTG4 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

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Datasheet

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Tools & Software

NamePart # CompanySoftware/Tool Type

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