TI Home > Semiconductors > Power Management > Non-Isolated Switching DC/DC Regulators > DC/DC Controllers (External Switch) >
clear gifTPS40200, Status:ACTIVE
Wide Input Non-Synchronous Buck DC/DC Controller
 
clear gif
See Also:
TPS400578.0 to 40V input synchronous buck controller that supports higher output current.
TPS4006110 to 55V input synchronous buck controller that supports higher output current
TPS54305.5 to 36V 3A DC/DC converter with integrated MOSFET
Product Features and DescriptionFeaturesRequest Free SamplesSamplesTechnical Documents: app notes, user guides, models, and product bulletinsTechnical Documents
Quality: Product Contents, MTBF/FIT Rate and Moisture SensitivityQuality & Pb-Free DataPrice and Packaging InformationPricing/PackagingDownload Application NotesApplication Notes
related productsRelated ProductsInventory, Leadtime, and AvailabilityInventoryModels: BSDL, IBIS, or SPICESimulation Models
Tools & Software: EVMs, CCStudio, and developerTools & Software Download CAD Design ToolsSymbols/FootprintsAccess Reference DesignsReference Designs

 Datasheet
Download Datasheet
Wide Input Range Non-Synchronous Voltage Mode Controller (Rev. C) (tps40200.pdf, 849 KB)
07 Mar 2007 Download

TPS40200
TopologyBuck  
Vin(Min)(V)4.5  
Vin(Max)(V)52  
Vout(Min)(V)0.7  
Vout(Max)(V)46  
Regulated Outputs(#)1  
Iout(Max)(A)3  
Iq(Typ)(mA)1.5  
Pin/Package8SOIC  
Iout2(A)3  
RatingCatalog  
 Samples
 Inventory

Product Information
Back to TopFeatures
  • Input Voltage Range 4.5 to 52 V
  • Output Voltage (700 mV to 90% VIN)
  • 200 mA Internal P-Channel FET Driver
  • Voltage Feed-Forward Compensation
  • Undervoltage Lockout
  • Programmable Fixed Frequency (35-500 kHz) Operation
  • Programmable Short Circuit Protection
  • Hiccup Overcurrent Fault Recovery
  • Programmable Closed Loop Soft Start
  • 700 mV 1% Reference Voltage
  • External Synchronization
  • Small 8-Pin SOIC (D) Package
  • APPLICATIONS
    • Industrial Control
    • Distributed Power Systems
    • DSL/Cable Modems
    • Scanners
    • Telecom
Back to TopDescription

The TPS40200 is a flexible non-synchronous controller with a built in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V with a power-saving feature that turns off driver current once the external FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V without dissipating excessive power. The circuit operates with voltage-mode feedback and has feed-forward input-voltage compensation that responds instantly to input voltage change. The integral 700-mV reference is trimmed to 2%, providing the means to accurately control low voltages. The TPS40200 is available in an 8-pin SOIC, and supports many of the features of more complex controllers. Clock frequency, soft-start, and overcurrent limit are each easily programmed by a single, external component. The part has undervoltage lockout, and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.
Analog eLab(TM) Design Center

Customers Who Evaluated This Product Also Evaluated...

These Alternative Products:


These Complementary Products:

What's This?

Customer Tags

Most Popular Tags forTPS40200:


  View All Tags

Refine Your Selection

- Selection Guides

- Analog & Mixed-Signal: DC/DC Controllers (External Switch)


Support

- KnowledgeBase

- Contact Technical Support

- TI Cross Reference

- Training

- Part Marking Lookup

Pricing/Packaging/CAD Design Tools/Samples
Back to TopPricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Budget Price
($US) | QTY		Industry Standard
(TI Pkg) | Pins		Top Side MarkingStandard Pack Quantity | Package CarrierSymbolsFootprintsSamples
TPS40200DACTIVE-40 to 850.95 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
TPS40200DG4ACTIVE-40 to 850.95 | 100uSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintRequest Free Samples
TPS40200DRACTIVE-40 to 850.95 | 100uSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS40200DRG4ACTIVE-40 to 850.95 | 100uSOIC (D) | 8 View 2500 | LARGE 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
Back to TopTI Inventory StatusReported Distributor Inventory
TPS40200DAs of 7:53 AM GMT, 20 Jul 2008As of 7:53 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4050* 5045 | 21 Jul 6 Weeks AmericasArrow 609 Buy Now
 >10k | 14 Aug DigiKey >1k Buy Now
  Mouser Electronics 568 Buy Now
  AsiaWPI 23 Buy Now
  EuropeArrow Southern Europe >1k Buy Now
  Avnet-SILICA 225 Buy Now
TPS40200DG4As of 7:53 AM GMT, 20 Jul 2008As of 7:53 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4050* 5045 | 21 Jul 6 Weeks AmericasAvnet 90 Buy Now
 >10k | 14 Aug Mouser Electronics 365 Buy Now
  EuropeEBV Elektronik 375 Buy Now
  Farnell >1k Buy Now
TPS40200DRAs of 7:53 AM GMT, 20 Jul 2008As of 7:53 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 15 Aug 6 Weeks AmericasArrow >1k Buy Now
  EuropeArrow Southern Europe >1k Buy Now
TPS40200DRG4As of 7:53 AM GMT, 20 Jul 2008As of 7:53 AM GMT, 20 Jul 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 15 Aug 6 Weeks AmericasAvnet >1k Buy Now
  Newark >1k Buy Now
  AsiaWPI >1k Buy Now
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
Back to TopProduct ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TPS40200D RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS40200DG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS40200DR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS40200DRG4 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
Back to TopDatasheets
Wide Input Range Non-Synchronous Voltage Mode Controller (Rev. C) (tps40200.pdf, 849 KB)
07 Mar 2007 Download
Back to TopApplication Notes
High-Power LED Driving Using the TPS40200 (slvu167.htm, 8 KB)
07 Jun 2006 Abstract
View Application Notes for DC/DC Controllers (External Switch)
Back to TopUser Guides
Using the TPS40200EVM-001 with a 12V Input (Rev. C) (slvu147c.pdf, 251 KB)
08 Apr 2008 Download
Using the TPS40200EVM-002 with a 24V Input (Rev. A) (slvu174a.pdf, 254 KB)
30 Aug 2006 Download
View User Guides for DC/DC Controllers (External Switch)
Back to TopSimulation Models
Spice Model
TPS40200 PSpice Models (slvj006.zip, 18361 KB)
29 Jan 2008 zip
TPS40200 TINA Spice Models (Rev. A) (slvj005a.zip, 203 KB)
11 Mar 2008 zip
Back to TopMore Literature
TPS40200D Test Report (slul030.pdf, 377 KB)
15 Feb 2008 Download
TPS40200D Schematic (slur014.pdf, 61 KB)
15 Feb 2008 Download
TPS40200D Bill of Materials (slur013.pdf, 27 KB)
15 Feb 2008 Download
Power Management Solutions for Xilinx and Altera FPGAs (slym065.pdf, 1970 KB)
30 Jan 2007 Download
FPGA Power Reference Designs (sbvr002.pdf, 117 KB)
22 Jan 2007 Download
Reference Design Cookbook 2 - Power Management (slub012.pdf, 3733 KB)
27 Feb 2006 Download

Reference Designs
Back to TopDescription Part # Company
Buck Converter with Minimum Component Count to Drive LEDs PMP2493 Texas Instruments

Tools & Software
Back to Top Name Part # Company Tool / Software Type
12V Input, 3.3V Output, 2.5A Non-Sync Buck Controller Evaluation ModuleTPS40200EVM-001Texas InstrumentsDevelopment Boards/EVMs
Evaluation Module for a 24V InputTPS40200EVM-002Texas InstrumentsDevelopment Boards/EVMs

Related Products
Back to Top Alternative Products - Are similar to TPS40200
Part #Name Comments
TPS40057 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias 8.0 to 40V input synchronous buck controller that supports higher output current. 
TPS40061 Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink 10 to 55V input synchronous buck controller that supports higher output current 
TPS5430 5.5V to 36V Input, 3-A Step Down Converter 5.5 to 36V 3A DC/DC converter with integrated MOSFET 
Customers Who Evaluated This Product Also Evaluated...
TPS40060Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source onlyTI customers also evaluated this product.
TPS40210Wide Input Range Current Mode Boost Controller TI customers also evaluated this product.
TPS40055Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sinkTI customers also evaluated this product.
TPS40061Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sinkTI customers also evaluated this product.
TL5001PWM Controller with Wide Input RangeTI customers also evaluated this product.
Back to Top Complementary Products - Can be used with TPS40200
Part #NameProduct FamilyComments
TPS1101 Single P-channel Enhancement-Mode MOSFET POWER SUPPLY SUPPORT- PMOS SWITCHES PFET useable with TPS40200
See Literature slvs084f  
Customers Who Evaluated This Product Also Evaluated...
TPS54315.5-V to 23-V, 3-A Step-Down Swift(TM) ConverterDC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
TPS62200Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
TPS6104230-V, 500-mA Switch Boost Converter in QFN-8 for White LED ApplicationsLIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERSTI customers also evaluated this product.
TPS651205V/20mA(I/O), 4-CH high-accuracy Multi-Converter w/ 3.3V LDO for LCD Bias, 16 QFNLIGHTING AND DISPLAY SOLUTIONS-LCD/OLED DISPLAY BIAS SOLUTIONSTI customers also evaluated this product.
TPS612000.3V Input Voltage Boost Converter with 1.5A Switches and 'Down Mode' in a 3x3 QFNDC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORSTI customers also evaluated this product.
TPS71533Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent CurrentLINEAR REGULATORS-SINGLE CHANNEL LDOTI customers also evaluated this product.
TPS622033.3-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
TPS79301Single Output LDO, 200mA, Adj.(1.2 to 5.5V), High PSRR, Low NoiseLINEAR REGULATORS-SINGLE CHANNEL LDOTI customers also evaluated this product.
TPS2052BCurrent-Limited, Power-Distribution SwitchesPCMCIA AND USB-USB POWER SWITCHESTI customers also evaluated this product.
TPS54305.5V to 36V Input, 3-A Step Down ConverterDC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORSTI customers also evaluated this product.
Back to TopRelated Block Diagrams
Camera: Surveillance Analog
HVAC
Programmable Logic Controller
Solar Inverter: Grid Power
All Block Diagrams