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TPS61201 Status: ACTIVE

0.3V Input, 3.3V Output Voltage Boost Converter with 1.3A Switches and 'Down Mode' in a 3x3 QFN


      
         
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 TPS61200 TPS61201TPS61202 
Iout(Max)(A)1.2  1.2  1.2  
Iq(Typ)(mA)0.05  0.05  0.05  
Vin(Min)(V)0.3  0.3  0.3  
Vin(Max)(V)5.5  5.5  5.5  
Vout(Min)(V)1.8  3.3  5  
Vout(Max)(V)5.5  3.3  5  
Preset Vout(V) 3.3  5  
Switching Frequency(Max)(kHz)1250  1250  1250  
Regulated Outputs(#)1  1  1  
Duty Cycle(Max)(%)95  95  95  
Switch Current Limit(Typ)(A)1.35  1.35  1.35  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Pin/Package10SON  10SON  10SON  
TopologyBoost  Boost  Boost  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS61202: 0.3V Input Voltage Boost Converter with 1.3A Switches and 'Down Mode' in a 3x3 QFN
  • TPS61220: Tiny Low Input Voltage Boost Converter
  • TPS61221: Tiny Low Input Voltage Boost Converter

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Product Information

Features

  • More than 90% Efficiency at
    • 300 mA Output Current at 3.3 V (VIN ≥ 2.4 V)
    • 600 mA Output Current at 5 V (VIN ≥ 3 V)
  • Automatic Transition between Boost Mode and Down Conversion Mode
  • Device Quiescent Current less than 55 µA
  • Startup into Full Load at 0.5 V Input Voltage
  • Operating Input Voltage Range from 0.3 V to 5.5 V
  • Programmable Undervoltage Lockout Threshold
  • Output Short Circuit Protection Under all Operating Conditions
  • Fixed and Adjustable Output Voltage Options from 1.8 V to 5.5 V
  • Power Save Mode for Improved Efficiency at Low Output Power
  • Forced fixed Frequency Operation possible
  • Load Disconnect During Shutdown
  • Overtemperature Protection
  • Small 3 mm x 3 mm QFN-10 Package
  • APPLICATIONS
    • All Single-Cell, Two-Cell and Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery Powered Products
    • Fuel Cell And Solar Cell Powered Products
    • Portable Audio Players
    • PDAs

View All Features in Datasheet

Description

The TPS6120x devices provide a power supply solution for products powered by either a single-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. It is also used in fuel cell or solar cell powered devices where the capability of handling low input voltages is essential. Possible output currents are depending on the input to output voltage ratio. The devices provides output currents up to 600 mA at a 5-V output while using a single-cell Li-Ion or Li-Polymer battery, and discharge it down to 2.5 V. The 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 the Power Save mode to maintain a high efficiency over a wide load current range.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS61201DRCRACTIVE-40 to 851.20 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS61201DRCRG4ACTIVE-40 to 851.20 | 1kuSON (DRC) | 10 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS61201DRCTACTIVE-40 to 851.30 | 1kuSON (DRC) | 10 View 250 | SMALL T&R Download CAD Format for this Symbol
TPS61201DRCTG4ACTIVE-40 to 851.30 | 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 10:09 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS61201DRCR
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS61201DRCRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS61201DRCT
AmericasNewark 200
Rochester Electronics 250
AsiaFarnell Asia 63
WPI 365
EuropeEBV Elektronik 43
Farnell 63
WorldwideDigiKey 210
Mouser Electronics 500
TI Lead Time*: 16 WeeksTPS61201DRCTG4
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
TPS61201DRCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61201DRCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61201DRCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61201DRCTG4 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 TPS61201 Help

Datasheet

Application Notes

Selection Guides

Tools & Software

NamePart # Company Tool / Software Type
TPS61201EVM-179 Evaluation ModuleTPS61201EVM-179Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS61202 0.3V Input Voltage Boost Converter with 1.3A Switches and 'Down Mode' in a 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS61220 Tiny Low Input Voltage Boost Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS61221 Tiny Low Input Voltage Boost Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS61097-33 0.9Vin, 3.3Vout Boost Converter with Bypass Switch - 5nA Shutdown Current, SOT-23 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS61200 0.3V Input Voltage Boost Converter with 1.3A Switches and 'Down Mode' in a 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.

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