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PTH03050Y Status: ACTIVE

6 A 3.3-V Input Bus Termination Power Module for DDR/QDR Memory


      
         
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 PTH03010Y PTH03050YPTH03060Y 
Vin(Min)(V)2.95  2.95  2.95  
Vin(Max)(V)3.65  3.65  3.65  
Vout(Min)(V)0.55  0.55  0.55  
Vout(Max)(V)1.8  1.8  1.8  
Iout(Max)(A)15  6  10  
Pin/Package10DIP MODULE  6DIP MODULE  10DIP MODULE  
Regulated Outputs(#)1  1  1  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PTH03020W: 22 A, 3.3-V Input Wide-Output Adjust Plug-in Power Module
  • PTH03050W: 6 A, 3.3-V Input Non-Isolated Wide Adjust Module w/ Auto-Track
  • PTH04000W: 3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing

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Product Information

Features

  • VTT Bus Termination Output (Output Tracks the System VREF)
  • 6 A Output Current (8 A Peak)
  • 3.3-V, 5-V or 12-V Input Voltage
  • DDR and QDR Compatible
  • On/Off Inhibit (for VTT Standby)
  • Under-Voltage Lockout
  • Operating Temp: –40 to +85°C
  • Efficiencies up to 88 %
  • Output Overcurrent Protection (Non-Latching, Auto-Reset)
  • 50 W/in³ Power Density
  • Safety Agency Approvals: UL/cUL60950, EN60950, VDE
  • Point-of-Load Alliance (POLA™) Compatible

POLA is a trademark of Texas Instruments.

Description

The PTHxx050Y are a series of ready-to-use switching regulator modules from Texas Instruments designed specifically for bus termination in DDR and QDR memory applications. Operating from either a 3.3-V, 5-V or 12-V input, the modules generate a VTT output that will source or sink up to 6 A of current (8 A transient) to accurately track their VREF input. VTT is the required bus termination supply voltage, and VREF is the reference voltage for the memory and chipset bus receiver comparators. VREF is usually set to half the VDDQ power supply voltage.

Both the PTHxx050Y series employs an actively switched synchronous rectifier output to provide state-of-the-art step-down switching conversion. The products are small in size (0.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
PTH03050YAHACTIVE-40 to 856.90 | 1kuDIP MODULE (EUU) | 6 56 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH03050YASACTIVE-40 to 856.90 | 1kuDIP MODULE (EUV) | 6 56 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH03050YASTACTIVE-40 to 857.05 | 1kuDIP MODULE (EUV) | 6 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PTH03050YAZACTIVE-40 to 856.90 | 1kuDIP MODULE (EUV) | 6 56 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH03050YAZTACTIVE-40 to 857.05 | 1kuDIP MODULE (EUV) | 6 250 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 11:38 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 WeeksPTH03050YAH
None Reported
View Distributors
TI Lead Time*: 8 WeeksPTH03050YAS
AmericasAvnet 261
Rochester Electronics 24
WorldwideDigiKey 21
Mouser Electronics 33
TI Lead Time*: 8 WeeksPTH03050YAST
WorldwideDigiKey  Available
TI Lead Time*: 8 WeeksPTH03050YAZ
AmericasAvnet 45
EuropeAvnet-SILICA 46
WorldwideDigiKey 67
TI Lead Time*: 8 WeeksPTH03050YAZT
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
PTH03050YAH RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTH03050YAS  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
PTH03050YAST  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
PTH03050YAZ RoHS Compliant Pb-Free (RoHS) Call TI Level-3-260C-168 HRViewView
PTH03050YAZT RoHS Compliant Pb-Free (RoHS) Call TI Level-3-260C-168 HRViewView

* 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 PTH03050Y Help

Datasheet

Application Notes

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
PTH03020W 22 A, 3.3-V Input Wide-Output Adjust Plug-in Power Module PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH03050W 6 A, 3.3-V Input Non-Isolated Wide Adjust Module w/ Auto-Track PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH04000W 3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH03010W 15 A, 3.3-V Input Non-Isolated Wide-Output Adjust Power Module PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH04070W 3-A, 3.3/5-V Input Adjustable Switching Regulator PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH08T221W 16-A, 4.5-V to 14-V Input, Ceramic Cap Version, Non-Iso, Wide Output Adj, Pwr Module w/TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH08T210W 30-A, 5.5-V to 14-V Input, Non-Isolated, Wide Output Adjust, Power Module w/ TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH03060W 10 A, 3.3-V Input Non-Isolated Wide Adjust Module PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.

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