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TPS62263 Status: ACTIVE

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


      
         
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Datasheet

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Functional Block Diagram


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 TPS62260 TPS62261 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

Customers Who Evaluated This Product Also Evaluated

  • TPS62420: Dual, Adjustable, 600mA and 1000mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN
  • TPS62260: 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package
  • TPS62751: 2.25MHz, 92% Efficiency Step-Down Converter with Forced PWM Mode

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

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS62263DRVRACTIVE-40 to 850.95 | 1kuSON (DRV) | 6 3000 | LARGE T&R
TPS62263DRVRG4ACTIVE-40 to 850.95 | 1kuSON (DRV) | 6 3000 | LARGE T&R
TPS62263DRVTACTIVE-40 to 851.05 | 1kuSON (DRV) | 6 250 | SMALL T&RPurchase Samples
TPS62263DRVTG4ACTIVE-40 to 851.05 | 1kuSON (DRV) | 6 250 | SMALL T&RPurchase 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 10:10 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS62263DRVR
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksTPS62263DRVRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS62263DRVT
AsiaFarnell Asia 247
WPI 250
EuropeFarnell 247
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS62263DRVTG4
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
TPS62263DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62263DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62263DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62263DRVTG4 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 TPS62263 Help

Datasheet

Application Notes

View Application Notes for Step-Down Regulators

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:   2.5 V     2.5 V
* Iout Max:   0.0 A     0.6 A
 

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To learn more about SwitcherPro™ visit www.ti.com/switcherpro

NamePart #CompanySoftware/Tool Type
SwitcherPro(TM) Online and Desktop Design Creator and Management SoftwareSWITCHERPRO Texas Instruments Application Software 

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
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TPS62260 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62751 2.25MHz, 92% Efficiency Step-Down Converter with Forced PWM Mode 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.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter 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.
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.
TPS62270 2.25MHz 400mA Step-Down Converter with Selectable VOUT DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS62750 2.25MHz, 92% Efficiency Step-Down Converter with Automatic PFM/PWM Mode 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.

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