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PTN78020W Status: ACTIVE

6-A Wide-Input Voltage Adjustable Switching Regulator

      
         
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Datasheet

Download - PDF Icon
  • 6-A Wide-Input Voltage Adjustable Switching Regulator (Rev. B) (ptn78020w.pdf, 705 KB)
    16 Apr 2008 Download

 PTN78000H PTN78000W PTN78020H PTN78020WPTN78060H PTN78060W 
Vin(Min)(V)15  7  15  7  15  7  
Vin(Max)(V)36  36  36  36  36  36  
Vout(Min)(V)11.85  2.5  11.85  2.5  11.85  2.5  
Vout(Max)(V)22  12.6  22  12.6  22  12.6  
Iout(Max)(A)1.5  1.5  6  6  3  3  
Pin/Package5DIP MODULE  5DIP MODULE  7DIP MODULE  7DIP MODULE  7DIP MODULE  7DIP MODULE  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PTN78020H: 6 A, Wide Input Non-Isolated, Wide Output Adjust Module
  • PTN78060H: 3 A, Wide Input Non-Isolated, Wide Output Adjust Module
  • PTN04050C: 12-W, 3.3/5-V Input, Wide Adjust Output Boost Converter
  • BQ24080: Low-Cost 1-cell Li-Ion Charger w/ 1-A FET, AC Present and Charge Enable in QFN-10
  • TPS2051B: Single, Current-Limited, Power-Distribution Switch
  • BQ24032A: Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V

More Related Products

Product Information

Features

  • 6-A OutputCurrent
  • Wide-Input Voltage
    (7 V to 36 V) / (15 V to 36 V)
  • Wide-Output Voltage Adjust
    (2.5 V to 12.6 V) / (11.85 V to 22 V)
  • High Efficiency (Up to 96%)
  • On/Off Inhibit
  • Undervoltage Lockout
  • Output Current Limit
  • Overtemperature Shutdown
  • Operating Temperature: -40°C to 85°C
  • Surface Mount Package Available
  • APPLICATIONS
    • General-Purpose, Industrial Controls,
      HVAC Systems, Test and Measurement,
      Medical Instrumentation, AC/DC Adaptors,
      Vehicles, Marine, and Avionics

Description

The PTN78020 is a series of high-efficiency, step-down integrated switching regulators (ISRs), that represent the third generation in the evolution of high-performance power modules designed for industrial use. The wide-input voltage range makes these modules suitable for a variety of applications that operate off 12-V, 24-V, and 28-V dc power. In new designs they should be considered in place of the PT6620, PT6650, PT6680, and PT6880 series of single in-line pin (SIP) products. The PTN78020 is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The caseless, double-sided package has excellent thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

Operating from a wide-input voltage range, the PTN78020 provides high-efficiency, step-down voltage conversion for loads of up to 6 A. The output voltage is set using a single, external resistor. The PTN78020W may be set to any value within the range, 2.5 V to 12.6 V, and the PTN78020H from 11.85 V to 22 V. The output voltage of the PTN78020W can be as little as 2 V lower than the input, allowing operation down to 7 V, with an output voltage of 5 V. The output voltage of the PTN78020H can be as little as 3 V lower than the input, allowing operation down to 15 V, with an output voltage of 12 V.

The PTN78020 has undervoltage lockout, an integral on/off inhibit, and includes an output current limit and overtemperature protection.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
PTN78020WADACTIVE-40 to 8515.00 | 1kuDIP MODULE (EUK) | 7 20 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PTN78020WAHACTIVE-40 to 8515.00 | 1kuDIP MODULE (EUK) | 7 20 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTN78020WASACTIVE-40 to 8515.00 | 1kuDIP MODULE (EUL) | 7 20 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTN78020WASTACTIVE-40 to 8515.15 | 1kuDIP MODULE (EUL) | 7 200 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PTN78020WAZACTIVE-40 to 8515.00 | 1kuDIP MODULE (EUL) | 7 20 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTN78020WAZTACTIVE-40 to 8515.15 | 1kuDIP MODULE (EUL) | 7 200 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

  TI Inventory Status Reported Distributor Inventory
PTN78020WADAs of 8:53 AM GMT, 12 Oct 2008As of 8:53 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 5672 | 8 Dec 8 Weeks AmericasArrow 120
 >10k | 15 Dec EuropeArrow Southern Europe 20
  Farnell 59
PTN78020WAHAs of 8:53 AM GMT, 12 Oct 2008As of 8:53 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 5672 | 8 Dec 8 Weeks AmericasDigiKey 34
 >10k | 15 Dec Mouser Electronics >1k
  Newark 269
  EuropeSpoerle 138
PTN78020WASAs of 8:53 AM GMT, 12 Oct 2008As of 8:53 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 40 | 1 Dec 8 Weeks AmericasAvnet 152
 5672 | 8 Dec DigiKey 74
 >10k | 15 Dec Mouser Electronics 130
  Newark 7
PTN78020WASTAs of 8:53 AM GMT, 12 Oct 2008As of 8:53 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 8 Dec 8 Weeks None Reported
View Distributors		   
PTN78020WAZAs of 8:53 AM GMT, 12 Oct 2008As of 8:53 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 5672 | 8 Dec 8 Weeks AmericasArrow 382
 >10k | 15 Dec Avnet 147
  DigiKey 322
  EuropeEBV Elektronik 5
  Farnell 147
PTN78020WAZTAs of 8:53 AM GMT, 12 Oct 2008As of 8:53 AM GMT, 12 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 5672 | 8 Dec 8 Weeks None Reported
View Distributors		   
 >10k | 15 Dec     
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
PTN78020WAD RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTN78020WAH RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTN78020WAS  TBD Call TI Call TIViewView
PTN78020WAST  TBD Call TI Call TIViewView
PTN78020WAZ RoHS Compliant Pb-Free (RoHS) Call TI Level-3-260C-168 HRViewView
PTN78020WAZT 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

Datasheets

  • 6-A Wide-Input Voltage Adjustable Switching Regulator (Rev. B) (ptn78020w.pdf, 705 KB)
    16 Apr 2008 Download

Application Notes

  • Wide-input dc/dc modules offer maximum design flexibility (slyt239.pdf, 272 KB)
    18 Apr 2006 Download
  • New power modules improve surface-mount manufacturability (slyt212.pdf, 1102 KB)
    14 Jul 2005 Download
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 Complementary Products - Can be used with PTN78020W
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
BQ24080Low-Cost 1-cell Li-Ion Charger w/ 1-A FET, AC Present and Charge Enable in QFN-10BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENTTI customers also evaluated this product.
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