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TPS2375-1 Status: ACTIVE

IEEE 802.3af PoE Powered Device Controllers


      
         
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 TPS2375 TPS2375-1TPS2376 TPS2376-H TPS2377 TPS2377-1 
PoE Standards Supported802.3at type1  802.3at type1  802.3at type1  802.3at type1 (high current)  802.3at type1  802.3at type1  
PD Power Level13W  13W  13W  25W  13W  13W  
PoE Inrush Limit(Typ)(mA)Programmable  Programmable  Programmable  Programmable  Programmable  Programmable  
PoE Current Limit(Min)(mA)405  405  405  625  405  405  
UVLO802.3af  802.3af  Adjustable  Adjustable  Unified  Unified  
rDS(on) per FET(Typ)(mOhms)580  580  580  580  580  580  
Fault ResponseLatch  Auto Retry  Latch  Auto Retry  Latch  Auto Retry  
Error AmplifierN/A  N/A  N/A  N/A  N/A  N/A  
Auxiliary/Local Power SupportExternal Circuit  External Circuit  External Circuit  External Circuit  External Circuit  External Circuit  
Auxiliary Power Rails SupportedN/A  N/A  N/A  N/A  N/A  N/A  
Driven/Active Clamp (Second Gate Drive)N/A  N/A  N/A  N/A  N/A  N/A  
Duty Cycle(%)N/A  N/A  N/A  N/A  N/A  N/A  
Switching FrequencyN/A  N/A  N/A  N/A  N/A  N/A  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package8SOIC, 8TSSOP  8TSSOP  8SOIC, 8TSSOP  8SO PowerPAD  8SOIC, 8TSSOP  8SOIC  
Approx. Price (US$) 1.00 | 1ku   1.00 | 1ku   1.00 | 1ku   1.25 | 1ku   1.00 | 1ku   1.00 | 1ku  
RatingCatalog  Catalog  Catalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2375: IEEE 802.3af PoE Powered Device Controllers
  • TPS23753: IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller
  • TPS23750: IEEE 802.3af PD Controller with Integrated DC/DC
  • UCC3809-2: Economy Primary Side Controller

More Related Products

Product Information

Features

  • Auto-Retry After Current-Limit Fault
  • TPS2375-1: IEEE 802.3af Thresholds
  • TPS2377-1: Legacy Thresholds
  • Fully Supports IEEE 802.3af Specification
  • Integrated 0.58-Ω, 100-V, Low-Side Switch
  • 15-kV System Level ESD Capable
  • Programmable Inrush Current Control
  • Fixed 450-mA Current Limit
  • Open-Drain, Power-Good Reporting
  • Industrial Temperature Range: -40°C to 85°C
  • 8-Pin SOIC and TSSOP Packages
  • APPLICATIONS
    • VoIP Phones
    • WLAN Access Points
    • Security Cameras
    • Internet Appliances
    • POS Terminals

Description

These easy-to-use 8-pin integrated circuits contain all of the features needed to develop an IEEE 802.3af-compliant powered device (PD). The TPS2375-1 and TPS2377-1 are second generation PDCs (PD Controllers) featuring a 100-V ratings and true open-drain, power-good function. These devices are auto-retry versions of selected TPS2375 family members. Information on the TPS2375/6/7 devices can be found on the TPS2375/6/7 data sheet (SLVS525A).

In addition to the basic functions of detection, classification, and undervoltage lockout (UVLO), these controllers include an adjustable inrush limiting feature. The TPS2375-1 has 802.3af-compliant UVLO limits, and the TPS2377-1 has legacy UVLO limits.

The TPS2375 family specifications incorporate a voltage offset of 1.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS2375PW-1ACTIVE-40 to 851.10 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2375PW-1G4ACTIVE-40 to 851.10 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS2375PWR-1ACTIVE-40 to 851.00 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS2375PWR-1G4ACTIVE-40 to 851.00 | 1kuTSSOP (PW) | 8 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 10:17 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS2375PW-1
AsiaFarnell Asia 15
WPI 176
EuropeFarnell 10
TI Lead Time*: 20 WeeksTPS2375PW-1G4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS2375PWR-1
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS2375PWR-1G4
None Reported
View Distributors
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
TPS2375PW-1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2375PW-1G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2375PWR-1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS2375PWR-1G4 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 TPS2375-1 Help

Datasheet

Application Notes

View Application Notes for Powered Devices

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS2375 IEEE 802.3af PoE Powered Device Controllers POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS23753 IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS23750 IEEE 802.3af PD Controller with Integrated DC/DC POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS23756 High Power/High Efficiency PoE Interface and DC/DC Controller POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS2377-1 IEEE 802.3af PoE Powered Device Controllers POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
UCC3809-2 Economy Primary Side Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.

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