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TPS2067 Status: ACTIVE

Triple 1A Current-Limited, Power-Distribution Switche


      
         
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 TPS2061 TPS2062 TPS2063 TPS2065 TPS2066 TPS2067
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)1.5  1.5  1.5  1.5  1.5  1.5  
rDS(on) per FET(Typ)(mOhms)70  70  70  70  70  70  
Pin/Package5SOT-23, 8MSOP-PowerPAD, 8SOIC  8MSOP-PowerPAD, 8SOIC  16SOIC  5SOT-23, 8MSOP-PowerPAD, 8SOIC  8MSOP-PowerPAD, 8SOIC  16SOIC  
Operating Temp Range(Celsius)-40 to 85,0 to 70  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Continuous Current(Max)(A)1  1  1  1  1  1  
Number of Switches1  2  3  1  2  3  
EnableActive Low  Active Low  Active Low  Active High  Active High  Active High  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2062: Dual 1A Current-Limited, Power-Distribution Switches
  • TPS61085: 18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode
  • TPS65930: Integrated Power Management IC with 3 DC/DC's, 4 LDO's, Audio Codec, USB HS Transceiver
  • TPS2082: 0.7A, 2.7 to 5.5V Dual (2 Input/ 2 Output) High-Side MOSFET Switch IC, Fault Reporting, 2 Act-Lo En

Product Information

Features

  • 70-m High-Side MOSFET
  • 1-A Continuous Current
  • Thermal and Short-Circuit Protection
  • Accurate Current Limit (1.1 A min, 1.9 A max)
  • Operating Range: 2.7 V to 5.5 V
  • 0.6-ms Typical Rise Time
  • Undervoltage Lockout
  • Deglitched Fault Report (OC)
  • No OC Glitch During Power Up
  • 1-µA Maximum Standby Supply Current
  • Bidirectional Switch
  • Ambient Temperature Range: -40°C to 85°C
  • Built-in Soft-Start
  • UL Listed - File No. E169910
  • APPLICATIONS
    • Heavy Capacitive Loads
    • Short-Circuit Protections

Description

The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-m N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a 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, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at 1.5 A typically.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS2067DACTIVE-40 to 850.99 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS2067DG4ACTIVE-40 to 850.99 | 1kuSOIC (D) | 16 View 40 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS2067DRACTIVE-40 to 850.90 | 1kuSOIC (D) | 16 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2067DRG4ACTIVE-40 to 850.90 | 1kuSOIC (D) | 16 View 2500 | 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 10:13 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS2067D
AmericasRochester Electronics >1k
WorldwideDigiKey  Available
Mouser Electronics 360
TI Lead Time*: 20 WeeksTPS2067DG4
WorldwideDigiKey  Available
TI Lead Time*: 1 WeekTPS2067DR
WorldwideDigiKey >1k
TI Lead Time*: 1 WeekTPS2067DRG4
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
TPS2067D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2067DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2067DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2067DRG4 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 TPS2067 Help

Datasheet

Application Notes

User Guides

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS2062 Dual 1A Current-Limited, Power-Distribution Switches PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS61085 18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS65930 Integrated Power Management IC with 3 DC/DC's, 4 LDO's, Audio Codec, USB HS Transceiver POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS2082 0.7A, 2.7 to 5.5V Dual (2 Input/ 2 Output) High-Side MOSFET Switch IC, Fault Reporting, 2 Act-Lo En POWER MUXES AND CURRENT LIMITED SWITCHES-CURRENT LIMITED SWITCHES TI customers also evaluated this product.

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