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TPS62260-Q1 Status: ACTIVE

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


      
         
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Datasheet

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 TPS62260-Q1
Iout(Max)(A)0.6  
Vin(Min)(V)2  
Vin(Max)(V)6  
Vout(Min)(V)0.6  
Vout(Max)(V)6  
Iq(Typ)(mA)0.015  
Switching Frequency(Typ)(kHz)2250  
Switch Current Limit(Typ)(A)1  
TopologyBuck  
Operating Temp Range(Celsius)-40 to 125  
Pin/Package6SON  
RatingAutomotive  
Duty Cycle(Max)(%)100  
Regulated Outputs(#)1  
 Samples
 Inventory

Other qualified versions of TPS62260-Q1

Version Part Number Definition
Catalog TPS62260 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS62260: 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package
  • TPS54040: 3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™
  • TPS54362-Q1: Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset
  • TPS61041-Q1: Automotive Catalog Low Power DC/DC Boost Conveter
  • TPS55332-Q1: Automotive Catalog 0.5-A, 60-V Step Up DC/DC Converter
  • TPS51513: 3V to 28V Input Sync. Step Down Controller with D-CAP+™ Mode and Integrated Gate Drivers

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Product Information

Features

  • Qualified for Automotive Applications
  • 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%
  • 15-µA (Typ) Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Soft Start
  • Voltage Positioning at Light Loads
  • Available in a small 2×2×0,8mm SON Package
  • Allows <1-mm Solution Height
  • APPLICATIONS
    • PDAs, Pocket PCs
    • Low Power DSP Supply
    • Portable Media Players
    • POL applications

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
TPS62260QDRVRQ1ACTIVE-40 to 1251.10 | 1kuSON (DRV) | 6 3000 | LARGE 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 10:08 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 19 WeeksTPS62260QDRVRQ1
None Reported
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** 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
TPS62260QDRVRQ1 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 TPS62260-Q1 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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.
TPS54040 3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54362-Q1 Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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