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TPS2393A Status: ACTIVE

-48V Hot Swap with Insertion and Removal Detection Delay


      
         
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 TPS2350 TPS2390 TPS2391 TPS2392 TPS2393 TPS2393ATPS2398 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

Customers Who Evaluated This Product Also Evaluated

  • TPS2393: Full Featured -48V Hot Swap Power Manager, Industrial Temp.
  • TPS62290: 2.25MHz 1A Step-Down Converter in 2x2mm SON Package
  • TPS40140: Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter

Product Information

Features

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

Description

The TPS2393A integrated circuit is a hot swap power manager optimized for use in nominal –48-V systems. It operates with supply voltage ranges from –20-V to –80-V, and is rated to withstand spikes to –100 V. In conjunction with an external N-channel FET and sense resistor, it can be used to enable live insertion of plug-in cards and modules in powered systems. It 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 and removal detection. The associated debounce delay applies to both actions. A power good (PG)\ output enables downstream converters.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS2393APWACTIVE-40 to 852.00 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2393APWG4ACTIVE-40 to 852.00 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2393APWRACTIVE-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
TPS2393APWRG4ACTIVE-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, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS2393APW
AmericasRochester Electronics >1k
WorldwideDigiKey 193
TI Lead Time*: 20 WeeksTPS2393APWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS2393APWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS2393APWRG4
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
TPS2393APW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2393APWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2393APWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2393APWRG4 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.

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Technical Documents

Most useful technical documents for TPS2393A Help

Datasheet

Application Notes

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

User Guides

Tools & Software

NamePart # Company Tool / Software Type
TPS2392 Software Design Calculation ToolTPS2392CALCTexas InstrumentsCalculation Utilities

Part # Name Product Family Comments
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    
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    
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    
UCC27200   120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver   AC/DC AND DC/DC POWER SUPPLIES - MOSFET DRIVERS      
Customers Who Evaluated This Product Also Evaluated...
TPS2393 Full Featured -48V Hot Swap Power Manager, Industrial Temp. HOT SWAP POWER MANAGEMENT-HOT-SWAP CONTROLLERS (EXTERNAL FET) TI customers also evaluated this product.
TPS62290 2.25MHz 1A Step-Down Converter in 2x2mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS40140 Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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