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TPS2590 Status: ACTIVE

3-V to 20-V High Current Load Switch


      
         
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Datasheet

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 TPS2590
Fault Current Range (IFLT)(A)0 - 5  
Vin(Min)(V)3  
Vin(Max)(V)20  
Rds(ON) FET(Typ)(mOhms)28  
Fault PinYes  
Power Good PinYes  
Latch offYes  
RetryYes  
Current MonitorYes  
Pin/Package16QFN  
Operating Temp Range(Celsius)-40 to 125  
Approx. Price (US$) 1.05 | 1ku  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2420: 3-20V Integrated FET 0-5A Dual Fault Threshold Hot Swap with Load Current Monitoring
  • TPS2421-1: 3-20V Integrated FET 0-5A Hot Swap with Latch off on Fault
  • TPS2421-2: 3-20V Integrated FET 0-5A Hot Swap with Retry on Fault
  • TPS65023: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs
  • TPS40210: Wide Input Range Current Mode Boost Controller
  • TPS2551: Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch

Product Information

Features

  • Integrated Pass MOSFET
  • 3-V to 20-V Bus Operation
  • Programmable Fault Timer
  • Programmable Fault Current
  • Programmable Hard Current Limit
  • Fast Disable
  • Thermal Shutdown
  • Load Fault Alert
  • Latching and Auto-retry Operation
  • 4-mm × 4-mm QFN
  • –40°C to 125°C Junction Temperature Range
  • APPLICATIONS
    • RAID Arrays
    • Telecommunications
    • Plug-In Circuit Boards
    • Disk Drive
    • Notebooks/Netbooks

Description

The TPS2590 provides highly integrated hot-swap power management and superior protection in applications where the load is powered by voltages between 3.0 V and 20 V. This device is intended for systems where a voltage bus must be protected to prevent load shorts from interrupting or damaging other system components. The TPS2590 is in a 16-pin QFN package.

The TPS2590 has multiple programmable protection features. Load protection is accomplished by a non-current limiting fault threshold, a hard current limit threshhold, and a fault timer. The dual current thresholds allow the system to draw high current for short periods without causing a voltage droop at the load. An example of this is a disk drive startup. This technique is ideal for loads that experience brief high demand, but benefit from protection levels consistent with average current draw.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS2590RSARACTIVE-40 to 1251.05 | 1kuQFN (RSA) | 16 View 3000 | LARGE T&RPurchase Samples
TPS2590RSATACTIVE-40 to 1251.20 | 1kuQFN (RSA) | 16 View 250 | SMALL 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 10:16 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS2590RSAR
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS2590RSAT
None Reported
View Distributors
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** 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
TPS2590RSAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView 
TPS2590RSAT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView 

* 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 TPS2590 Help

Datasheet

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPS2590 Hot Swap Controller System Evaluation ModuleTPS2590EVMTexas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS2420 3-20V Integrated FET 0-5A Dual Fault Threshold Hot Swap with Load Current Monitoring HOT SWAP POWER MANAGEMENT-HOT-SWAP SWITCHES (INTEGRATED FET) TI customers also evaluated this product.
TPS2421-1 3-20V Integrated FET 0-5A Hot Swap with Latch off on Fault HOT SWAP POWER MANAGEMENT-HOT-SWAP SWITCHES (INTEGRATED FET) TI customers also evaluated this product.
TPS2421-2 3-20V Integrated FET 0-5A Hot Swap with Retry on Fault HOT SWAP POWER MANAGEMENT-HOT-SWAP SWITCHES (INTEGRATED FET) TI customers also evaluated this product.
TPS65023 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS40210 Wide Input Range Current Mode Boost Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS2551 Adjustable, Active High, Constant-Current, Current-Limited Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS62260 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS2061 Single 1A Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS73033 Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS62590 2.25MHz, 1A Step-Down Converter in 2 x 2 SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS650243 Power Management ICs for Li-Ion Powered Systems POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS61081 27V, 1.2A switch, 1.2MHz Boost Converter with integrated power diode LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.

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