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TPS2392 Status: ACTIVE

Full Featured -48V Hot Swap Power Manager, Industrial Temp.


      
         
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Datasheet

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 TPS2350 TPS2390 TPS2391 TPS2392TPS2393 TPS2393A TPS2398 TPS2399 
No. of Outputs1  1  1  1  1  1  1  1  
Vin(Min)(V)-80  -80  -80  -80  -80  -80  -80  -80  
Vin(Max)(V)-12  -36  -36  -20  -20  -20  -36  -36  
Pin/Package14SOIC, 14TSSOP  8MSOP  8MSOP  14TSSOP  14TSSOP, 44TSSOP  14TSSOP  8MSOP  8MSOP  
OperationAuto-Retry  Latch Off  Auto-Retry  Latch Off  Auto-Retry   Latch Off  Auto-Retry  
OutputPG, Fault  Fault  Fault  PG, Fault  PG, Fault   PG  PG  
Approx. Price (US$) 1.90 | 1ku   1.10 | 1ku   1.10 | 1ku   1.80 | 1ku   1.80 | 1ku   1.80 | 1ku   1.25 | 1ku   1.25 | 1ku  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Product Information

Features

  • Wide Input Supply Range: –20 V to –80 V
  • Transient Rating to –100 V
  • Programmable Current Limit
  • Programmable Current Slew Rate
  • Programmable UV/OV Thresholds/Hysteresis
  • Debounced Insertion Detection Inputs
  • Open-Drain Power Good (PG)\ Output
  • Fault Timer to Eliminate Nuisance Trips
  • Open-Drain Fault Output (FAULT)\
  • Enable Input (EN)
  • 14-Pin TSSOP package
  • 44-Pin TSSOP Pacake for Creapage/Clearance
  • APPLICATIONS
    • –48-V Distributed Power Systems
    • Central Office Switching
    • Wireless Base Station

Description

The TPS2392 and TPS2393 integrated circuits are hot swap power managers optimized for use in nominal –48-V systems. They operate with supply voltage ranges from –20-V to –80-V, and are rated to withstand spikes to –100 V. In conjunction with an external N-channel FET and sense resistor, they can be used to enable live insertion of plug-in cards and modules in powered systems. Each device provides load current slew rate control and peak magnitude limiting. Undervoltage and overvoltage shutdown thresholds are easily programmed via a three-resistor divider network. In addition, two active-low, debounced inputs provide plug-in insertion detection. A power good (PG)\ output enables downstream converters.

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Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS2392PWACTIVE-40 to 852.00 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2392PWG4ACTIVE-40 to 852.00 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2392PWRACTIVE-40 to 851.80 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS2392PWRG4ACTIVE-40 to 851.80 | 1kuTSSOP (PW) | 14 View 2000 | 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 10:16 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS2392PW
AmericasArrow 14
Rochester Electronics >1k
WorldwideDigiKey 65
TI Lead Time*: 20 WeeksTPS2392PWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS2392PWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS2392PWRG4
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
TPS2392PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2392PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2392PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2392PWRG4 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 TPS2392 Help

Datasheet

Application Notes

View Application Notes for Hot-Swap Controllers (External FET)

User Guides

Reference Designs

Description Part # Company
TPS2393 200W ATCA Hot Swap Reference Design TPS2393ATCA Texas Instruments

Tools & Software

NamePart # Company Tool / Software Type
TPS2392 Software Design Calculation ToolTPS2392CALCTexas InstrumentsCalculation Utilities
Simple -48V Hot Swap Controller EVMTPS2392EVMTexas InstrumentsDevelopment Boards/EVMs

Part # Name Product Family Comments
PTEA404120   50-W, 48-V Input, 12-V Output, Isolated DC/DC Converter   ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK   Hot-swap controllers precede isolated modules in most systems    
PTMA402050   10W, 36V to 75V Input, 1500V Isolation, DC-DC Converter   ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK   Hot-swap controllers precede isolated modules in most systems    
PTQA420050   100-W, 48-V Input, 5-V Output, Isolated DC/DC Converter   ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK   Hot-swap controllers precede isolated modules in most systems    
PTQB425080   200-W, 48-V Input, 8-V Output, Isolated DC/DC Bus Converter   ISOLATED DC/DC CONVERTERS - 48V STANDARD PINOUT BRICK   Hot-swap controllers precede isolated modules in most systems    
UCC27200   120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver   AC/DC AND DC/DC POWER SUPPLIES - MOSFET DRIVERS      

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