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

TPS62601 Status: ACTIVE

500-mA, 6-MHz Synchronous Step-Down Converter in Chip Scale Packaging


      
         
Alert me about changes<br/>to this product

See Also

  • TPS62621 - The device has same functionality and pinout to the compared device but has better efficiency and lower output ripple.
  • TPS62622 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Datasheet

Download - PDF Icon		 

Functional Block Diagram


enlarge Enlarge

 TPS62600 TPS62601
Iout(Max)(A)0.5  0.5  
Vin(Min)(V)2.3  2.3  
Vin(Max)(V)5.5  5.5  
Vout(Min)(V)1.83  1.8  
Vout(Max)(V)1.83  1.8  
Preset Vout(V)1.83  1.8  
Iq(Typ)(mA)0.03  0.03  
Switching Frequency(Max)(kHz)6000  6000  
TopologyBuck  Buck  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  
Pin/Package6DSBGA  6DSBGA  
RatingCatalog  Catalog  
Duty Cycle(Max)(%)79  78  
Regulated Outputs(#)1  1  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS54386: Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz
  • TPS5431: 5.5-V to 23-V, 3-A Step-Down SWIFT™ Converter
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS51220A: Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller
  • TPS76301: Single Output LDO, 150mA, Adj.(1.5 to 6.0V), Low Quiescent Current, Thermal Protection
  • REG71050: 60-mA, 5.0-V, Buck/Boost Charge Pump in ThinSOT-23

More Related Products

Product Information

Features

  • 89% Efficiency at 6MHzOperation
  • Output Current Up to 500mA
  • Wide VIN Range From 2.3V to 5.5V
  • 6MHz Regulated Frequency Operation
  • Best in Class Load and Line Transient
  • ±1.5% Total DC Voltage Accuracy
  • Automatic PFM/PWM Mode Switching
  • 30µA Quiescent Current
  • 35ns Minimum On-Time
  • Internal Soft Start, <200-µs Start-Up Time
  • Current Overload and Thermal Shutdown Protection
  • Three Surface-Mount External Components Required (One MLCC Inductor, Two Ceramic Capacitors)
  • Complete Sub 1-mm Component Profile Solution
  • Total Solution Size <13 mm2
  • Available in a 6-Pin NanoFree (CSP) Packaging
  • APPLICATIONS
    • Cell Phones, Smart-Phones
    • PDAs, Pocket PCs
    • WLAN and Bluetooth Applications
    • DVB-H Tuner Applications

View All Features in Datasheet

Description

The TPS6260x device is a high-frequency synchronous step-downdc/dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6260x supports up to 500mA load current, and allows the use of low-cost chip inductor and capacitors.

With a wide input voltage range of 2.3V to 5.5V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1V to 2.5V.

The TPS6260x operates at a regulated 6-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range.

The PFM mode extends the battery life by reducing the quiescent current to 30µA (typ) during light load and standby operation.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS62601YFFRACTIVE-40 to 850.85 | 1kuDSBGA (YFF) | 6 3000 | LARGE T&R
TPS62601YFFTACTIVE-40 to 850.95 | 1kuDSBGA (YFF) | 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 10:09 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS62601YFFR
AmericasNewark >1k
AsiaWPI >1k
WorldwideDigiKey >1k
TI Lead Time*: 14 WeeksTPS62601YFFT
AmericasArrow >1k
Avnet 250
WorldwideDigiKey 150
Mouser Electronics 533
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
TPS62601YFFR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMView 
TPS62601YFFT RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMView 

* 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 TPS62601 Help

Datasheet

Application Notes

View Application Notes for Step-Down Regulators

User Guides

More Literature

View More Literature for Step-Down Regulators

Tools & Software

NamePart # Company Tool / Software Type
TPS62601EVM-327 Evaluation ModuleTPS62601EVM-327Texas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
TPS62621   600-mA, 6-MHz, Vout 1.8V, 90% Efficiency Step-Down Converter   DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS   The device has same functionality and pinout to the compared device but has better efficiency and lower output ripple.  
TPS62622   600-mA, 6-MHz, Vout 1.5V, 90% Efficiency Step-Down Converter   DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
Customers Who Evaluated This Product Also Evaluated...
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.
TPS5431 5.5-V to 23-V, 3-A Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ 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.
TPS51220A Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS76301 Single Output LDO, 150mA, Adj.(1.5 to 6.0V), Low Quiescent Current, Thermal Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REG71050 60-mA, 5.0-V, Buck/Boost Charge Pump in ThinSOT-23 INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-BUCK-BOOST CHARGE PUMP REGULATORS TI customers also evaluated this product.
BQ2022A 1K-bit Serial EPROM with SDQ Interface BATTERY MANAGEMENT-BATTERY FUEL GAUGES 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.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS79328 Single Output LDO, 200mA, Fixed(2.8V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO 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.
BQ24030 Dual Input Li-Ion Charger with Dynamic Power-Path Management, Output regulated to 6V, Vbat 4.2V BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.
TPS71533 Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current 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