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PTH04000W Status: ACTIVE

3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing


      
         
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 PTH04000WPTH04070W 
Vin(Min)(V)3  3  
Vin(Max)(V)5.5  5.5  
Vout(Min)(V)0.9  0.9  
Vout(Max)(V)3.6  3.6  
Iout(Max)(A)3  3  
Pin/Package6DIP MODULE  5DIP MODULE  
Regulated Outputs(#)1  1  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PTH08T230W: 6-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans
  • PTH08080W: 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module
  • PTH04070W: 3-A, 3.3/5-V Input Adjustable Switching Regulator
  • TPS51116: DDR1, DDR2, DDR3 Switcher and LDO
  • TPS62410: 2.25MHZ 2x800mA Dual Step-Down Converter with 1-Wire Interface in QFN
  • BQ2004: Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination

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Product Information

Features

  • Up to 3-A OutputCurrent at 85°C
  • 3.3-V / 5-V Input Voltage
  • Wide-Output Voltage Adjust (0.9 V to 3.6 V)
  • Efficiencies Up To 94%
  • On/Off Inhibit
  • Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Overtemperature Protection
  • Ambient Temperature Range: -40°C to 85°C
  • Point-of-Load Alliance (POLA)™ Compatible
  • Surface Mount Package
  • Safety Agency Approvals: - UL/IEC/CSA-22.2 60950-1
  • APPLICATIONS
    • Telecommunications, Instrumentation, and General-Purpose Circuits

POLA, Auto-Track, TMS320 are trademarks of Texas Instruments.

Description

The PTH04000W is a highly integrated, low-cost switching regulator module that delivers up to 3 A of output current. Occupying a small PCB area, the PTH04000W provides output current at a high efficiency and with minimal power dissipation, thereby eliminating the need for a heat sink. Their small size (0.75 inch × 0.5 inch), high efficiency, and low cost makes these modules practical for a variety of applications.

The input voltage range of the PTH04000W is from 3 V to 5.5 V, allowing operation from either a 3.3-V or 5-V input bus. Using state-of-the-art switched-mode power-conversion technology, the PTH04000W can step down to voltages as low as 0.9 V from a 5-V input bus, with typically less than 1 W of power dissipation.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
PTH04000WAHACTIVE-40 to 854.50 | 1kuDIP MODULE (EUS) | 6 56 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH04000WASACTIVE-40 to 854.50 | 1kuDIP MODULE (EUT) | 6 49 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH04000WASTACTIVE-40 to 854.65 | 1kuDIP MODULE (EUT) | 6 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
PTH04000WAZACTIVE-40 to 854.50 | 1kuDIP MODULE (EUT) | 6 49 Download CAD Format for this Symbol Download CAD Format for this Footprint
PTH04000WAZTACTIVE-40 to 854.65 | 1kuDIP MODULE (EUT) | 6 250 | SMALL 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 11:37 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 WeeksPTH04000WAH
AmericasArrow >1k
Rochester Electronics 34
EuropeAvnet-SILICA >1k
Compel 334
WorldwideDigiKey 308
TI Lead Time*: 8 WeeksPTH04000WAS
AmericasArrow 48
Avnet 312
EuropeAvnet-SILICA 93
WorldwideDigiKey 179
TI Lead Time*: 8 WeeksPTH04000WAST
WorldwideDigiKey  Available
TI Lead Time*: 8 WeeksPTH04000WAZ
AmericasAvnet 653
EuropeAvnet-SILICA 374
WorldwideDigiKey 12
Mouser Electronics 24
TI Lead Time*: 8 WeeksPTH04000WAZT
WorldwideDigiKey  Available
Mouser Electronics 427
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
PTH04000WAH RoHS Compliant Pb-Free (RoHS) Call TI N/A for Pkg TypeViewView
PTH04000WAS  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
PTH04000WAST  TBD Call TI Level-1-235C-UNLIM/Level-3-260C-168HRSViewView
PTH04000WAZ RoHS Compliant Pb-Free (RoHS) Call TI Level-3-260C-168 HRViewView
PTH04000WAZT 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 PTH04000W Help

Datasheet

Application Notes

Customers Who Evaluated This Product Also Evaluated...
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PTH08T230W 6-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH08080W 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature 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.
PTH05050W 6 A, 5-V Input Non-Isolated Wide Adjust Module w/ Auto-Track PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
PTH08T240W 10-A, 4.5V to 14V Input, Non-Isolated, Wide Output Adjustable Power Module with TurboTrans PLUG-IN POWER MODULES-NON-ISOLATED POL TI customers also evaluated this product.
TPS51116 DDR1, DDR2, DDR3 Switcher and LDO NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS62410 2.25MHZ 2x800mA Dual Step-Down Converter with 1-Wire Interface in QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
BQ2004 Switch-mode NiCd/NiMH Battery Charger w/Negative dV, Peak Voltage Detection, dT/dt Termination BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.
TPS62040 Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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TPS62400 Dual, Adjustable, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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