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TPS5430-EP Status: ACTIVE

Enhanced Product 5.5V to 36V, 3A, 500kHz Step Down SWIFT(tm) Converter


      
         
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Datasheet

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 TPS5430-EP
Iout(Max)(A)3  
Vin(Min)(V)5.5  
Vin(Max)(V)36  
Vout(Min)(V)1.23  
Vout(Max)(V)31  
Iq(Typ)(mA)3  
Switching Frequency(Typ)(kHz)500  
Switch Current Limit(Typ)(A)4  
TopologyBuck  
Operating Temp Range(Celsius)-55 to 125  
Pin/Package8SO PowerPAD  
RatingHiRel Enhanced Product  
Duty Cycle(Max)(%)87  
Regulated Outputs(#)1  
Thermal ShutdownYes  
 Samples
 Inventory

Other qualified versions of TPS5430-EP

Version Part Number Definition
Automotive TPS5430-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog TPS5430 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS5450-EP: Enhanced Product 5-A, Wide Input Range, Step-Down SWIFT(tm) Converter
  • TPS5410-EP: Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down SWIFT™ Converter

More Related Products

Product Information

Features

  • Wide Input Voltage Range: 5.5 V to 36 V
  • Up to 3-A Continuous (4-A Peak) Output Current
  • High Efficiency up to 95% Enabled by 110-m
    Integrated MOSFET Switch
  • Wide Output Voltage Range: Adjustable Down to
    1.22 V With 1.5% Initial Accuracy
  • Internal Compensation Minimizes External
    Parts Count
  • Fixed 500-kHz Switching Frequency for
    Small Filter Size
  • Improved Line Regulation and Transient Response
    by Input Voltage Feed Forward
  • System Protected by Overcurrent Limiting, Overvoltage
    Protection, and Thermal Shutdown
  • –55°C to 125°C Operating Junction
    Temperature Range
  • Available in Small Thermally Enhanced 8-Pin
    SOIC PowerPAD™ Package
  • For SWIFT™ Documentation, Application Notes,
    and Design Software, See the TI Website at
    www.ti.com/swift
  • SUPPORTS DEFENSE, AEROSPACE,
    AND MEDICAL APPLICATIONS
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C) Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
  • APPLICATIONS

View All Features in Datasheet

Description

As a member of the SWIFT™ family of dc/dc regulators, the TPS5430 is a high-output-current pulse-width modulation (PWM) converter that integrates a low-resistance high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions, an undervoltage lockout (UVLO) circuit to prevent start-up until the input voltage reaches 5.5 V, an internally set slow-start circuit to limit inrush currents, and a voltage feed-forward circuit to improve the transient response. Using the enable (ENA) pin, shutdown supply current is reduced to 18 µA typically. Other features include an active-high enable, overcurrent limiting, overvoltage protection (OVP) and thermal shutdown.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS5430MDDAREPACTIVE-55 to 125V62/09625-01XE3.70 | 1kuSO PowerPAD (DDA) | 8 View 2500 | LARGE T&RContact TI Distributor or Sales Office
TPS5430MDDAREPG4ACTIVE-55 to 125 3.70 | 1kuSO PowerPAD (DDA) | 8 View 2500 | LARGE T&RContact TI Distributor or Sales Office
V62/09625-01XEACTIVE-55 to 125 3.70 | 1kuSO PowerPAD (DDA) | 8 View 2500 | LARGE T&RContact TI Distributor or Sales Office

* 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 10:13 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS5430MDDAREP
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksTPS5430MDDAREPG4
None Reported
View Distributors
TI Lead Time*: 16 WeeksV62/09625-01XE
None Reported
View Distributors
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
TPS5430MDDAREP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS5430MDDAREPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
V62/09625-01XE RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 TPS5430-EP Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5450-EP Enhanced Product 5-A, Wide Input Range, Step-Down SWIFT(tm) Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5410-EP Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5450 5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5420 5.5V to 36V, 2A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54332 3A, 28V Input, 1MHz Step Down SWIFT™ DC/DC Converter with Eco-mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54362-Q1 Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5430-Q1 Automotive Catalog 3-A Wide-Input-Range Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5420-Q1 Automotive Catalog 2-A Wide-Input-Range Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54160 3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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