TI Home > Semiconductors > Power Management > Non-Isolated Switching DC/DC Regulators > DC/DC Converters (Integrated Switch) > Step-Down Regulators >

TPS62207 Status: ACTIVE

1.2-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23


      
         
Alert me about changes<br/>to this product

 TPS62200 TPS62201 TPS62202 TPS62203 TPS62204 TPS62205 TPS62207TPS62208 
Iout(Max)(A)0.3  0.3  0.3  0.3  0.3  0.3  0.3  0.3  
Vin(Min)(V)2.5  2.5  2.5  2.5  2.5  2.5  2.5  2.5  
Vin(Max)(V)6  6  6  6  6  6  6  6  
Vout(Min)(V)0.7  1.5  1.8  3.3  1.6  2.5  1.2  1.875  
Vout(Max)(V)6  1.5  1.8  3.3  1.6  2.5  1.2  1.875  
Preset Vout(V) 1.5  1.8  3.3  1.6  2.5  1.2  1.875  
Iq(Typ)(mA)0.015  0.015  0.015  0.015  0.015  0.015  0.015  0.015  
Switching Frequency(Max)(kHz)1500  1500  1500  1500  1500  1500  1500  1500  
Switch Current Limit(Typ)(A)0.67  0.67  0.67  0.67  0.67  0.67  0.67  0.67  
TopologyBuck  Buck  Buck  Buck  Buck  Buck  Buck  Buck  
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  -40 to 85  
Pin/Package5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  5SOT-23  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  Catalog  
Duty Cycle(Max)(%)100  100  100  100  100  100  100  100  
Regulated Outputs(#)1  1  1  1  1  1  1  1  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS62202: 1.8-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23
  • TPS54418: 2.95V to 6V Input, 4A, 2MHz Synchronous Step Down SWIFT™ DCDC Converter
  • TPS54231: 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™
  • LM4040C50: 5-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy
  • REF5050: Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE
  • TPS79301: Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise

More Related Products

Product Information

Features

  • High Efficiency Synchronous Step-Down Converter With up to 95% Efficiency
  • 2.5-V to 6-V Input Voltage Range
  • Adjustable Output Voltage Range From 0.7 V to VI
  • Fixed Output Voltage Options Available
  • Up to 300 mA Output Current
  • 1-MHz Fixed Frequency PWM Operation
  • Highest Efficiency Over Wide Load Current Range Due to Power Save Mode
  • 15-µA Typical Quiescent Current
  • Soft Start
  • 100% Duty Cycle Low-Dropout Operation
  • Dynamic Output-Voltage Positioning
  • Available in a 5-Pin SOT23 Package
  • APPLICATIONS
    • PDAs and Pocket PC
    • Cellular Phones, Smart Phones
    • Low Power DSP Supply
    • Digital Cameras
    • Portable Media Players
    • Portable Equipment

Description

The TPS6220x devices are a family of high-efficiency synchronous step-down converters ideally suited for portable systems powered by 1-cell Li-Ion or 3-cell NiMH/NiCd batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail.

With an output voltage range of 6 V down to 0.7 V and up to 300 mA output current, the devices are ideal to power low voltage DSPs and processors used in PDAs, pocket PCs, and smart phones. Under nominal load current, the devices operate with a fixed switching frequency of typically 1 MHz. At light load currents, the part enters the power save mode operation; the switching frequency is reduced and the quiescent current is typically only 15 µA; therefore, it achieves the highest efficiency over the entire load current range. The TPS6220x needs only three small external components. Together with the SOT23 package, a minimum system solution size is achieved. An advanced fast response voltage mode control scheme achieves superior line and load regulation with small ceramic input and output capacitors.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS62207DBVRACTIVE-40 to 850.75 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS62207DBVRG4ACTIVE-40 to 850.75 | 1kuSOT-23 (DBV) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS62207DBVTACTIVE-40 to 850.85 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS62207DBVTG4ACTIVE-40 to 850.85 | 1kuSOT-23 (DBV) | 5 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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 10:00 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS62207DBVR
AmericasArrow >1k
Avnet >1k
Rochester Electronics >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS62207DBVRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTPS62207DBVT
AmericasArrow 250
Newark 463
AsiaWPI 255
EuropeAvnet-SILICA 250
Compel 283
Spoerle 250
WorldwideDigiKey 297
Mouser Electronics 592
TI Lead Time*: 4 WeeksTPS62207DBVTG4
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
TPS62207DBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62207DBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62207DBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62207DBVTG4 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 TPS62207 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:   2.5 V     6 V
* Vin Max:   2.5 V     6 V
 Output
      Min       Max
* Vout:   1.2 V     1.2 V
* Iout Max:   0.0 A     0.3 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 #CompanySoftware/Tool Type
SwitcherPro(TM) Online and Desktop Design Creator and Management SoftwareSWITCHERPRO Texas Instruments Application Software 

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS62202 1.8-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54418 2.95V to 6V Input, 4A, 2MHz Synchronous Step Down SWIFT™ DCDC Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54231 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54386 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
LM4040C50 5-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
REF5050 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
TPS79301 Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS65053 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS61161 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TL431B Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS2051B Single, Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
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.
BQ29330 Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE BATTERY MANAGEMENT-LITHIUM ION PROTECTION TI customers also evaluated this product.

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here