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PTB48560A Status: ACTIVE

30-W, 3.6 V to 5.5 V Adjustable DC/DC Converter w/ Auto-Track


      
         
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 PTB48560APTB48560B PTB48560C 
Vin(Min)(V)36  36  36  
Vin(Max)(V)75  75  75  
PO(W)30  30  30  
Iout(Max)(A)6  8  2.5  
VO(V)5  3.3  12  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Regulated Outputs(#)1  1  1  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS54231: 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™

    • Product Information

    Features

    • Input Voltage: 36 V to 75 V
    • 30-W Total Output Power
    • Output Voltages: 3.3 V, 5 V, and 12 V
    • Wide-Output Adjust/Trim
    • Up To 88% Efficiency
    • Overcurrent Protection
    • Overtemperature Shutdown
    • Undervoltage Lockout
    • Input Overvoltage Protection
    • Auto-Track™ Power-Up Sequencing (Includes Sequenced Output with PTB48560B)
    • Smart-Sense Remote Sensing (PTB48560B)
    • Dual-Logic Enable Control
    • Space-Saving 1×2 Footprint
    • Surface Mount Package
    • 1500-Vdc Isolation
    • Agency Approvals (Pending):
      UL/cUL 60950, EN 60950
    • APPLICATIONS
      • Intermediate Bus Architectures
      • Telecom, High-End Computing Platforms
      • Multi-Rail Power Systems with Power-Up Sequencing

    View All Features in Datasheet

    Description

    The PTB48560x is a series of 30-W rated isolated dc/dc converters, designed to operate from a standard -48-V telecom central office (CO) supply. Housed in a 1×2 package, each model has a wide-adjust output voltage that can be set to one of the common intermediate bus voltages of 3.3 V, 5 V, or 12 V.

    The PTB48560 series incorporates Auto-Track™, a feature that simplifies the power-up sequencing of multiple power modules and operates from the same intermediate bus. During a power-up cycle, modules with this feature have the capability of following a common ramp voltage applied to an input called Track. The PTB48560 series is specifically designed to control the Track voltage of any number of nonisolated downstream modules powered from its output.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
    PTB48560AAHACTIVE-40 to 8531.25 | 1kuDIP MODULE (ERW) | 11 12 Download CAD Format for this Symbol Download CAD Format for this Footprint
    PTB48560AASACTIVE-40 to 8531.25 | 1kuDIP MODULE (ERY) | 11 12 Download CAD Format for this Symbol Download CAD Format for this Footprint
    PTB48560AAZACTIVE-40 to 8531.25 | 1kuDIP MODULE (ERY) | 11 12 Download CAD Format for this Symbol Download CAD Format for this Footprint

    * 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 11:39 AM GMT, 24 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 12 WeeksPTB48560AAH
    AmericasArrow 12
    EuropeAvnet-SILICA 8
    WorldwideDigiKey 14
    TI Lead Time*: 12 WeeksPTB48560AAS
    WorldwideDigiKey 2
    TI Lead Time*: 8 WeeksPTB48560AAZ
    AmericasAvnet >1k
    AsiaWPI 28
    WorldwideDigiKey 15
    Mouser Electronics 24
    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
    PTB48560AAH RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
    PTB48560AAS  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
    PTB48560AAZ 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 PTB48560A Help

    Datasheet

    Application Notes

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    TPS54231 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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