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TPS2057A Status: ACTIVE

0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable


      
         
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 TPS2045A TPS2048A TPS2055A TPS2056A TPS2057ATPS2058A 
Vin(Min)(V)2.7  2.7  2.7  2.7  2.7  2.7  
Vin(Max)(V)5.5  5.5  5.5  5.5  5.5  5.5  
Current Limit(A)0.5  0.5  0.5  0.5  0.5  0.5  
rDS(on) per FET(Typ)(mOhms)80  80  80  80  80  80  
Pin/Package8SOIC  16SOIC  8SOIC  8SOIC  16SOIC  16SOIC  
Operating Temp Range(Celsius)0 to 85  0 to 85  0 to 85  0 to 85  0 to 85  0 to 85  
Continuous Current(Max)(A)0.25  0.25  0.25  0.25  0.25  0.25  
Number of Switches1  4  1  2  3  4  
EnableActive Low  Active Low  Active High  Active High  Active High  Active High  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • BQ2057: Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoCompTM, 4.1V

    • Product Information

    Features

    • 80-m High-Side MOSFET Switch
    • 250 mA Continuous Current Per Channel
    • Independent Thermal and Short-Circuit Protection With Overcurrent Logic Output
    • Operating Range: 2.7-V to 5.5-V
    • CMOS- and TTL-Compatible Enable Inputs
    • 2.5-ms Typical Rise Time
    • Undervoltage Lockout
    • 10 µA Maximum Standby Supply Current for Single and Dual (20 µA for Triple and Quad)
    • Bidirectional Switch
    • Ambient Temperature Range, 0°C to 85°C
    • ESD Protection

    Description

    The TPS2045A through TPS2048A and TPS2055A through TPS2058A power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered.

    These devices incorporate 80-m N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by an independent logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

    When the output load exceeds the current-limit threshold or a short is present, these devices limit the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TPS2057ADACTIVE0 to 850.99 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS2057ADG4ACTIVE0 to 850.99 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TPS2057ADRACTIVE0 to 850.90 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TPS2057ADRG4ACTIVE0 to 850.90 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 10:18 AM GMT, 25 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksTPS2057AD
    AmericasRochester Electronics >1k
    WorldwideDigiKey 173
    TI Lead Time*: 20 WeeksTPS2057ADG4
    EuropeEBV Elektronik 120
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTPS2057ADR
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksTPS2057ADRG4
    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
    TPS2057AD RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS2057ADG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS2057ADR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
    TPS2057ADRG4 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 TPS2057A Help

    Datasheet

    Application Notes

    User Guides

    Tools & Software

    NamePart # Company Tool / Software Type
    TPS2057A Evaluation ModuleTPS2057AEVM-294Texas InstrumentsDevelopment Boards/EVMs

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    BQ2057 Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoCompTM, 4.1V BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.

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