TPS62260 Status: ACTIVE

2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package


      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon
 

Functional Block Diagram


enlarge Enlarge

 TPS62260TPS62261 TPS62262 TPS62263 
Iout(Max)(A)0.6  0.6  0.6  0.6  
Vin(Min)(V)2  2  2  2  
Vin(Max)(V)6  6  6  6  
Vout(Min)(V)0.6  1.8  1.2  2.5  
Vout(Max)(V)6  1.8  1.2  2.5  
Preset Vout(V) 1.8  1.2  2.5  
Iq(Typ)(mA)0.015  0.015  0.015  0.015  
Switching Frequency(Typ)(kHz)2250  2250  2250  2250  
Switch Current Limit(Typ)(A)1  1  1  1  
TopologyBuck  Buck  Buck  Buck  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package5SOT, 6SON  6SON  6SON  6SON  
RatingCatalog  Catalog  Catalog  Catalog  
Duty Cycle(Max)(%)100  100  100  100  
Regulated Outputs(#)1  1  1  1  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Other qualified versions of TPS62260

Version Part Number Definition
Automotive TPS62260-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS62290: 2.25MHz 1A Step-Down Converter in 2x2mm SON Package
  • TPS62110: Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16
  • TPS62200: Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23
  • TPS23750: IEEE 802.3af PD Controller with Integrated DC/DC
  • TPS63000: 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN
  • TPS65021: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling

More Related Products

Product Information

Features

  • High Efficiency Step Down Converter
  • Output Current up to 600 mA
  • Wide VIN Range from 2 V to 6 V for Li-Ion Batteries with Extended Voltage Range
  • 2.25 MHz Fixed Frequency Operation
  • Power Save Mode at Light Load Currents
  • Output Voltage Accuracy in PWM mode ±1.5%
  • Typ. 15 µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Soft Start
  • Voltage Positioning at Light Loads
  • Available in a small 2×2×0,8mm SON and TSOT-23 package
  • Allows <1mm Solution Height
  • APPLICATIONS
    • PDAs, Pocket PCs
    • Low Power DSP Supply
    • Portable Media Players
    • POL applications

PowerPAD is a trademark of Texas Instruments.

Description

The TPS62260 device is a high efficient synchronous step down dc-dc converter optimized for battery powered applications. It provides up to 600-mA output current from a single Li-Ion cell and is ideal to power mobile phones and other portable applications.

With an wide input voltage range of 2 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range, two and three cell alkaline batteries, 3.3 V and 5 V input voltage rails.

The TPS62260 operates at 2.25 MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range.

The Power Save Mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS62260DDCRACTIVE-40 to 850.95 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS62260DDCRG4ACTIVE-40 to 850.95 | 1kuSOT (DDC) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS62260DDCTACTIVE-40 to 851.05 | 1kuSOT (DDC) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS62260DDCTG4ACTIVE-40 to 851.05 | 1kuSOT (DDC) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS62260DRVRACTIVE-40 to 851.00 | 1kuSON (DRV) | 6  3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS62260DRVRG4ACTIVE-40 to 851.00 | 1kuSON (DRV) | 6  3000 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
TPS62260DRVTACTIVE-40 to 851.10 | 1kuSON (DRV) | 6  250 | SMALL T&R Download CAD Format for this Symbol 
TPS62260DRVTG4ACTIVE-40 to 851.10 | 1kuSON (DRV) | 6  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 10:10 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS62260DDCR
AmericasArrow >1k
EuropeAvnet-SILICA >1k
TI Lead Time*: 20 WeeksTPS62260DDCRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS62260DDCT
AmericasArrow 250
Newark 251
AsiaFarnell Asia 261
WPI 163
EuropeAvnet-SILICA 500
WorldwideMouser Electronics 62
TI Lead Time*: 20 WeeksTPS62260DDCTG4
AsiaFarnell Asia 400
EuropeFarnell 380
TI Lead Time*: 20 WeeksTPS62260DRVR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS62260DRVRG4
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS62260DRVT
AsiaFarnell Asia 250
WPI 76
TI Lead Time*: 16 WeeksTPS62260DRVTG4
None Reported
View Distributors
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
TPS62260DDCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DDCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DDCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DDCTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62260DRVTG4 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

Most useful technical documents for TPS62260 Help

Datasheet

Application Notes

View Application Notes for Step-Down Regulators

User Guides

Selection Guides

Tools & Software


*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

 Input
      Min       Max
* Vin Min:   2 V     6 V
* Vin Max:   2 V     6 V
 Output
      Min       Max
* Vout:   0.6 V     6 V
* Iout Max:   0.0 A     0.6 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
TPS62260 6V Input, 1.2V Output, 0.6A Evaluation ModuleTPS62260EVM-229Texas InstrumentsDevelopment Boards/EVMs
TPS62260LED-338 Evaluation ModuleTPS62260LED-338Texas InstrumentsDevelopment Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management SoftwareSWITCHERPRO Texas Instruments Application Software 

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS62290 2.25MHz 1A Step-Down Converter in 2x2mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62110 Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62200 Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62233 3MHz, 500mA Step-Down Converter in 1 x 1.5mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62400 Dual, Adjustable, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62410 2.25MHZ 2x800mA Dual Step-Down Converter with 1-Wire Interface in QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62560 2.25MHz 600mA Step-Down Converter in 2x2mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62590 2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62240 2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62230 3 MHz Ultra Small Step Down Converter in 1x1.5 SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS23750 IEEE 802.3af PD Controller with Integrated DC/DC POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS63000 96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS65021 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS3106K33 Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
BQ24105 Standalone Synchronous Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1 to 3 Cells BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.
TPS3808G09 Low Quiescent Current, Programmable-Delay Supervisory Circuit POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
TPS61160 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS73601 Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS61160A White LED Driver with PWM Brightness Control in 2mm x 2mm Package. Up to 10 LEDs in Series LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS71733 Single Output LDO, 150mA, Fixed (3.3V), High PSRR, Low Quiescent Current, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here