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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

Customers Who Evaluated This Product Also Evaluated

  • TPD2S017: 2-Channel Ultra Low Clamp Voltage ESD Solution with Series-Resistor Isolation
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  • TPD2E009: 2-Channel ESD Protection Array for High-Speed Data Interfaces
  • SN74AVC8T245: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
  • TXB0108: 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect
  • SN74LVC16244A: 16-Bit Buffer/Driver With 3-State Outputs

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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 10:19 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPD4S012DRYR
AmericasArrow >1k
Avnet >1k
AsiaWPI >1k
EuropeAvnet-SILICA >1k
EBV Elektronik >1k
Spoerle >1k
WorldwideDigiKey >1k
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

Selection Guides

More Literature

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Customers Who Evaluated This Product Also Evaluated...
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TPD2E007 2-Channel ESD Protection Array for AC Signal Data Interface ESD/EMI Protection-ESD Solutions TI customers also evaluated this product.
TPD2E009 2-Channel ESD Protection Array for High-Speed Data Interfaces ESD/EMI Protection-ESD Solutions TI customers also evaluated this product.
TPD2E001 Low-Capacitance 2-Channel +/-15 kV ESD-Protection Array for High-Speed Data Interfaces ESD/EMI Protection-ESD Solutions TI customers also evaluated this product.
TPD4E004 4-Channel ESD Protection Array for High-Speed Data Interfaces ESD/EMI Protection-ESD Solutions TI customers also evaluated this product.
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