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TPS62233 Status: ACTIVE

3MHz, 500mA Step-Down Converter in 1 x 1.5mm SON Package


      
         
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Datasheet

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Functional Block Diagram


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 TPS62230 TPS62231 TPS622310 TPS62232 TPS62233TPS62234 TPS62238 TPS62239 
Iout(Max)(A)0.5  0.5  0.5  0.5  0.5  0.5  0.5  0.5  
Vin(Min)(V)2.05  2.05  2.05  2.05  2.05  2.05  2.05  2.05  
Vin(Max)(V)6  6  6  6  6  6  6  6  
Vout(Min)(V)2.5  1.8  2.3  1.2  3.0  2.1  2.25  1.0  
Vout(Max)(V)2.5  1.8  2.3  1.2  3.0  2.1  2.25  1.0  
Preset Vout(V)2.5  1.8  2.3  1.2  3.0  2.1  2.25  1.0  
Iq(Typ)(mA)0.022  0.022  0.022  0.022  0.022  0.022  0.022  0.022  
Switching Frequency(Typ)(kHz)3000  3000  3000  3000  3000  3000  3000  3000  
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/Package6SON  6SON  6SON  6SON  6SON  6SON  6SON  6SON  
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

  • TPS62751: 2.25MHz, 92% Efficiency Step-Down Converter with Forced PWM Mode
  • TPS5410-EP: Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down SWIFT™ Converter
  • TPS54140: 3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)
  • TPS61093: Low Input, 20V/1.1A Step-Up DC/DC Converter with Integrated Power Diode and Input/Output Isolation
  • TLV70028: 200mA, Low IQ, Low Dropout Regulator for Portables
  • TPS60151: 140mA, 5V Charge Pump in 2x2 QFN

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Product Information

Features

  • 3 MHz switch frequency
  • Up to 94% efficiency
  • Output Peak Current up to 500mA
  • Excellent AC and Transient Load Regulation
  • High PSRR (up to 90dB)
  • Small External Output Filter Components 1.0µH/ 4.7µF
  • VIN range from 2.05V to 6V
  • Optimized Power Save Mode For Low Output Ripple Voltage
  • Forced PWM Mode Operation
  • Typ. 22 µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Small 1 × 1.5 × 0.6mm3 SON Package
  • 12 mm2 Minimum Solution Size
  • Supports 0.6 mm Maximum Solution Height
  • Soft Start with typ. 100µs Start Up Time
  • APPLICATIONS
    • LDO Replacement
    • Portable Audio, Portable Media
    • Cell Phones
    • Low Power Wireless

View All Features in Datasheet

Description

The TPS6223X device family is a high frequency synchronous step down DC-DC converter optimized for battery powered portable applications. It supports up to 500mA output current and allows the use of tiny and low cost chip inductors and capacitors.

With a wide input voltage range of 2.05V to 6V the device supports applications powered by Li-Ion batteries with extended voltage range. The minimum input voltage of 2.05V allows as well the operation from Li-primary or two alkaline batteries. Different fixed output voltage versions are available from 1.2V to 2.5V.

The TPS6223X series features switch frequency up to 3.8MHz. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS62233DRYRACTIVE-40 to 850.45 | 1kuSON (DRY) | 6 5000 | LARGE T&RPurchase Samples
TPS62233DRYTACTIVE-40 to 850.50 | 1kuSON (DRY) | 6 250 | SMALL T&R

* 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, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS62233DRYR
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS62233DRYT
AmericasAvnet 500
WorldwideDigiKey 135
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
TPS62233DRYR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS62233DRYT 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 TPS62233 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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.
TPS5410-EP Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54140 3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm) 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.
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.
TPS62232 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.
TPS61093 Low Input, 20V/1.1A Step-Up DC/DC Converter with Integrated Power Diode and Input/Output Isolation DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TLV70028 200mA, Low IQ, Low Dropout Regulator for Portables LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS60151 140mA, 5V Charge Pump in 2x2 QFN INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-STEP-UP CHARGE PUMP REGULATORS TI customers also evaluated this product.
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