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TPS2112A Status: ACTIVE

Autoswitching Power Mux


      
         
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Datasheet

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 TPS2110A TPS2111A TPS2112ATPS2113A TPS2114A TPS2115A 
Number of Inputs2  2  2  2  2  2  
IN1, IN2 Input Voltage(Min)(V)2.8  2.8  2.8  2.8  2.8  2.8  
IN1, IN2 Input Voltage(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  
IN1 rDS(on)(Typ)(mOhm)120  84  120  84  120  84  
IN2 rDS(on)(Typ)(Ohms)0.12  0.084  0.12  0.084  0.12  0.084  
IN1 Output Current(Max)(A)0.75  1.25  0.75  1.25  0.75  1.25  
IN2 Output Current(Max)(A)0.75  1.25  0.75  1.25  0.75  1.25  
Pin/Package8TSSOP  8TSSOP  8TSSOP  8TSSOP  8TSSOP  8SON, 8TSSOP  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2110A: Autoswitching Power Mux
  • TPS2112: Dual In/Single Out Autoswitching Power MUX, Auto Sw, Adj. Cur Limit, Adj. Vol Threshold, Sw Status
  • TPS2115A: Autoswitching Power Mux

More Related Products

Product Information

Features

  • Two-Input, One-Output Power MultiplexerWith Low rDS(on) Switches:
    • 84 m Typ (TPS2113A)
    • 120 m Typ (TPS2112A)
  • Reverse and Cross-Conduction Blocking
  • Wide Operating Voltage Range . . . .2.8 V to 5.5 V
  • Low Standby Current . . . . 0.5-µA Typ
  • Low Operating Current . . . . 55-µA Typ
  • Adjustable Current Limit
  • Controlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up Capacitance
  • CMOS- and TTL-Compatible Control Inputs
  • Auto-Switching Operating Mode
  • Thermal Shutdown
  • Available in TSSOP-8 and 3mm × 3mm SON-8 Packages
  • APPLICATIONS
    • PCs
    • PDAs
    • Digital Cameras
    • Modems
    • Cell Phones
    • Digital Radios

View All Features in Datasheet

Description

The TPS211xA family of power multiplexers enables seamless transition between two power supplies, such as a battery and a wall adapter, each operating at 2.8-5.5 V and delivering up to 1 A. The TPS211xA family includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS2112APWACTIVE-40 to 850.85 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS2112APWG4ACTIVE-40 to 850.85 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS2112APWRACTIVE-40 to 850.75 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2112APWRG4ACTIVE-40 to 850.75 | 1kuTSSOP (PW) | 8 View 2000 | LARGE 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 10:17 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS2112APW
AmericasAvnet 25
WorldwideDigiKey  Available
Mouser Electronics 289
TI Lead Time*: 20 WeeksTPS2112APWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS2112APWR
WorldwideDigiKey >1k
TI Lead Time*: 20 WeeksTPS2112APWRG4
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
TPS2112APW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2112APWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2112APWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2112APWRG4 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.

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Technical Documents

Most useful technical documents for TPS2112A Help

Datasheet

User Guides

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS2110A Autoswitching Power Mux POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES TI customers also evaluated this product.
TPS2112 Dual In/Single Out Autoswitching Power MUX, Auto Sw, Adj. Cur Limit, Adj. Vol Threshold, Sw Status POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES TI customers also evaluated this product.
TPS2115A Autoswitching Power Mux POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES TI customers also evaluated this product.
TPS2114A Autoswitching Power Mux POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES TI customers also evaluated this product.
TPS2111A Autoswitching Power Mux POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES TI customers also evaluated this product.
TPS2114 Dual In/Single Out Autoswitching Power MUX, Manual/Auto Switching, Adj. Cur Limit, Switch Status POWER MUXES AND CURRENT LIMITED SWITCHES-POWER MUXES TI customers also evaluated this product.

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