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TPD4S012 Status: ACTIVE

4-Channel USB ESD Solution with Power Clamp


      
         
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 TPD4S012
Number of Channels4  
IEC 61000-4-2 Contact(kV)+/-8  
IEC 61000-4-2 Air-Gap(kV)+/-11  
IO Capacitance(Typ)(pF)0.9  
Breakdown Voltage(Min)(V)7  
IO Leakage Current(nA)10  
Operating Temp Range(Celsius)-40 to 85  
 Samples
 Inventory

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    • Product Information

    Features

    • Integrated ESD Clamps for D+, D–, VBUS, and ID Pins to Provide
      Single-Chip ESD Protection for USB High Speed, USB-OTG, and
      USB Charger Interface
    • Special Snap Back Technology Allows High-voltage Tolerance During
      Normal Operation while Reducing the Clamp Voltage during System
      Level ESD Stress
    • USB Signal Pins (D+, D–, ID)
      • 0.8-pF Line Capacitance
      • Tolerates 6 V Signal
    • VBUS Line (VBUS)
      • 11-pF Line Capacitance
      • Tolerates 20 V Signal
    • Flow-Through Pin Mapping for the High-Speed Lines Ensures Zero
      Additional Skew Due to Board Layout While Placing the ESD
      Protection Chip Near the Connector
    • Supports Data Rates in Excess of 480 Mbps
    • IEC 61000-4-2 (Level 4) System Level ESD Compliance Measured
      at the D+, D–, and ID Pins
      • ±10-kV IEC 61000-4-2 Contact Discharge
      • ±10-kV IEC 61000-4-2 Air-Gap Discharge
    • 3 Amps Peak Pulse Current (8/20 µs Pulse) for VBUS and D+, D–, and ID Lines
    • Industrial Temperature Range: –40°C to 85°C
    • APPLICATIONS
      • Cellular Phones
      • Digital Cameras
      • Global Positioning Systems (GPS)
      • Portable Digital Assistants (PDA)

    View All Features in Datasheet

    Description

    The TPD4S012 is a four-channel electrostatic discharge (ESD) solution for USB charger or USB on-the-go (OTG) interface. In many cell phone applications, the USB connector is the de facto communication port for external communications like high-speed data transfer, audio signal, charging, car-kit, etc. In order to support different interfaces, the USB port needs to handle different voltage levels. For example, some chargers require the VBUS port of the USB connector to handle in excess of the normal VBUS voltage per USB specifications. The TPD4S012 offers combinations of two different clamp voltages to match the voltage tolerances of the different signal interfaces using the common USB connector. Refer to Figure 5-6 & Figure 9-12, special snap back technology allows high-voltage tolerance during normal operation while reducing the clamp voltage during system level ESD stress.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
    TPD4S012DRYRACTIVE-40 to 850.21 | 1kuSON (DRY) | 6 5000 | LARGE 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 9:58 AM GMT, 09 Feb 2010
    RegionCompanyIn StockPurchase
    TI Lead Time*: 14 WeeksTPD4S012DRYR
    AmericasAvnet >1k
    AsiaWPI >1k
    EuropeArrow Central Europe >1k
    Avnet-SILICA >1k
    WorldwideDigiKey 1
    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
    TPD4S012DRYR 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 TPD4S012 Help

    Datasheet

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    More Literature

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