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PTEA404120 Status: ACTIVE

50-W, 48-V Input, 12-V Output, Isolated DC/DC Converter


      
         
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 PTEA404120PTEA415050 PTEA420025 PTEA420033 
VO(V)12  5.0  2.5  3.3  
Vin(Min)(V)36  36  36  36  
Vin(Max)(V)75  75  75  75  
Iout(Max)(A)4.2  15  20  20  
Pin/Package8DIP MODULE  8DIP MODULE  8DIP MODULE  8DIP MODULE  
Vout(Min)(V)7.2   1.5  1.98  
Vout(Max)(V)13.2   2.75  3.63  
Approx. Price (US$) 26.50 | 1ku    26.50 | 1ku   26.50 | 1ku  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  
PO(W)50  75  50  66  
Regulated Outputs(#)1  1  1  1  
 SamplesSamplesSamplesSamples
 InventoryInventory Not AvailableInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PTEA420033: 20-A, 48-V Input, Isolated, 1/8th Brick DC/DC Converter
  • PTEA415050: 15-A, 48-V Input, 5-V Output, Isolated, 1/8th Brick DC/DC Converter
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter
  • PCA9306: Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator
  • TMS320F2812: 32-Bit Digital Signal Controller with Flash

Product Information

Features

  • 50-W Output
  • Input Voltage Range: 36 V to 75 V
  • 91% Efficiency
  • 2000 VDC Isolation
  • On/Off Control
  • Overcurrent Protection
  • Differential Remote Sense
  • Adjustable Output Voltage
  • Output Overvoltage Protection
  • Over-Temperature Shutdown
  • Undervoltage Lockout
  • Standard 1/8-Brick Footprint
  • UL Safety Agency Approval

Description

The PTEA404120 power module is a single-output isolated DC/DC converter, housed in an industry standard one-eighth brick package. This module is rated up to 50 W with a maximum load current of 4.2 A.

The PTEA404120 operates from a standard 48-V telecom central office (CO) supply and occupies less than 2.0 in2 of PCB area. The modules offer OEMs a compact and flexible high-output power source in an industry standard footprint. They are suitable for distributed power applications in both telecom and computing environments, and may be used for intermediate bus converter architectures.

Features include a remote On/Off control with optional logic polarity, an undervoltage lockout (UVLO), a differential remote sense, and an industry standard output voltage adjustment using an external resistor.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
PTEA404120N2ADACTIVE-40 to 8526.50 | 1kuDIP MODULE (EAW) | 8 15 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTEA404120P2ADACTIVE-40 to 8526.50 | 1kuDIP MODULE (EAW) | 8 15 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 11:36 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 WeeksPTEA404120N2AD
AmericasArrow 2
WorldwideDigiKey 20
Mouser Electronics 2
TI Lead Time*: 8 WeeksPTEA404120P2AD
AmericasAvnet 3
WorldwideDigiKey 6
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
PTEA404120N2AD RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTEA404120P2AD RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView

* 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 PTEA404120 Help

Datasheet

Part # Name Product Family Comments
TPS2390   Simple -48V Hot Swap Controller   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2391   Simple -48V Hot Swap Controller   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2392   Full Featured -48V Hot Swap Power Manager, Industrial Temp.   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2393   Full Featured -48V Hot Swap Power Manager, Industrial Temp.   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2393A   -48V Hot Swap with Insertion and Removal Detection Delay   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2398   -48V Hot Swap Controller   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2399   Simple -48V Hot Swap Controller with Enable   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
TPS2350   Hot Swap Power Manager For Redundant -48V Supplies   HOT SWAP POWER MANAGEMENT - HOT-SWAP CONTROLLERS (EXTERNAL FET)      
Customers Who Evaluated This Product Also Evaluated...
PTEA420033 20-A, 48-V Input, Isolated, 1/8th Brick DC/DC Converter ISOLATED DC/DC CONVERTERS-48V STANDARD PINOUT BRICK TI customers also evaluated this product.
PTEA415050 15-A, 48-V Input, 5-V Output, Isolated, 1/8th Brick DC/DC Converter ISOLATED DC/DC CONVERTERS-48V STANDARD PINOUT BRICK 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.
PCA9306 Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator I2C (SL)-I2C SPECIAL FUNCTIONS TI customers also evaluated this product.
TMS320F2812 32-Bit Digital Signal Controller with Flash C2000™ 32-BIT MICROCONTROLLERS-28X FIXED-POINT SERIES TI customers also evaluated this product.

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