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TPS61032 Status: ACTIVE

5-V Output, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16

      
         
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Datasheet

Download - PDF Icon
  • TPS61030/1/2 - 96% Efficient Synchronous Boost Converter With 4A Switch (Rev. D) (tps61032.pdf, 1084 KB)
    12 Apr 2004 Download

 TPS61030 TPS61031 TPS61032
Iout(Max)(A)1  1  1  
Iq(Typ)(mA)0.02  0.02  0.02  
Vin(Min)(V)1.8  1.8  1.8  
Vin(Max)(V)5.5  5.5  5.5  
Vout(Min)(V)1.8  3.3  5  
Vout(Max)(V)5.5    
Switching Frequency(Max)(kHz)700  700  700  
Regulated Outputs(#)1  1  1  
Duty Cycle(Max)(%)100  100  100  
Switch Current Limit(Typ)(A)4.5  4.5  4.5  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  
Pin/Package16HTSSOP,16QFN  16HTSSOP,16QFN  16HTSSOP,16QFN  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS61027: 5-V Output, 1.5-A Switch, 96% Efficient Boost Converter w/ LDO Down-Mode, QFN-10
  • TPS61031: 3.3-V Output, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16
  • TPS61030: Adjustable, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16
  • BQ24032A: Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V
  • TLC7733: Single SVS For 3.3V Systems W/Programmable Time Delay
  • REF3225: 2.5V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference

Product Information

Features

  • 96% Efficient Synchronous Boost Converter With 1000-mA Output Current From 1.8-V Input
  • Device Quiescent Current . . 20-µA (Typ)
  • Input Voltage Range . . 1.8-V to 5.5-V
  • Fixed and Adjustable Output Voltage Options Up to 5.5-V
  • Power Save Mode for Improved Efficiency at Low Output Power
  • Low Battery Comparator
  • Low EMI-Converter (Integrated Antiringing Switch)
  • Load Disconnect During Shutdown
  • Over-Temperature Protection
  • Available in a Small 4 mm x 4 mm QFN-16 or in a TSSOP-16 Package
  • APPLICATIONS
    • All Single Cell Li or Dual Cell Battery Operated Products as MP-3 Player, PDAs, and Other Portable Equipment

PowerPAD is a trademark of Texas Instruments.

Description

The TPS6103x devices provide a power supply solution for products powered by either a one-cell Li-Ion or Li-polymer, or a two to three-cell alkaline, NiCd or NiMH battery. The converter generates a stable output voltage that is either adjusted by an external resistor divider or fixed internally on the chip. It provides high efficient power conversion and is capable of delivering output currents up to 1 A at 5 V at a supply voltage down to 1.8 V. The implemented boost converter is based on a fixed frequency, pulse-width- modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency. At low load currents the converter enters Power Save mode to maintain a high efficiency over a wide load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. It can also operate synchronized to an external clock signal that is applied to the SYNC pin. The maximum peak current in the boost switch is limited to a value of 4500 mA.

The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected from the battery. A low-EMI mode is implemented to reduce ringing and, in effect, lower radiated electromagnetic energy when the converter enters the discontinuous conduction mode.

The device is packaged in a 16-pin QFN package measuring 4 mm x 4 mm (RSA) or in a 16-pin TSSOP PowerPAD™ package (PWP).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS61032PWPACTIVE-40 to 852.80 | 100uHTSSOP (PWP) | 16 View 90 | TUBE Download CAD Format for this SymbolPurchase Samples
TPS61032PWPG4ACTIVE-40 to 852.80 | 100uHTSSOP (PWP) | 16 View 90 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS61032PWPRACTIVE-40 to 852.80 | 100uHTSSOP (PWP) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol
TPS61032PWPRG4ACTIVE-40 to 852.80 | 100uHTSSOP (PWP) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol
TPS61032RSARACTIVE-40 to 852.80 | 100uQFN (RSA) | 16 View 3000 | LARGE T&R Download CAD Format for this Symbol
TPS61032RSARG4ACTIVE-40 to 852.80 | 100uQFN (RSA) | 16 View 3000 | LARGE T&R Download CAD Format for this Symbol

* 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
TPS61032PWPAs of 8:01 AM GMT, 07 Oct 2008As of 8:01 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1784* >10k | 17 Nov 6 Weeks AmericasMouser Electronics 178
  Rochester Electronics 720
  AsiaWPI 900
TPS61032PWPG4As of 8:01 AM GMT, 07 Oct 2008As of 8:01 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1784* >10k | 17 Nov 6 Weeks AmericasAvnet 85
  Mouser Electronics 178
  EuropeEBV Elektronik 45
TPS61032PWPRAs of 8:01 AM GMT, 07 Oct 2008As of 8:01 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Nov 6 Weeks AmericasDigiKey >1k
  Mouser Electronics >1k
  Newark >1k
  Rochester Electronics >1k
  AsiaWPI >1k
TPS61032PWPRG4As of 8:01 AM GMT, 07 Oct 2008As of 8:01 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Nov 6 Weeks EuropeEBV Elektronik 1k
  Farnell >1k
TPS61032RSARAs of 8:01 AM GMT, 07 Oct 2008As of 8:01 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 19 Nov 6 Weeks AmericasDigiKey >1k
  Newark >1k
  AsiaWPI >1k
TPS61032RSARG4As of 8:01 AM GMT, 07 Oct 2008As of 8:01 AM GMT, 07 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 19 Nov 6 Weeks None Reported
View Distributors		   
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
TPS61032PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61032PWPG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61032PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61032PWPRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61032RSAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61032RSARG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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

  • TPS61030/1/2 - 96% Efficient Synchronous Boost Converter With 4A Switch (Rev. D) (tps61032.pdf, 1084 KB)
    12 Apr 2004 Download

Application Notes

  • PowerPAD Thermally Enhanced Package Application Report (Rev. C) (slma002c.htm, 8 KB)
    19 Jun 2008 Abstract
  • PowerPAD Thermally Enhanced Package Application Report (Rev. B) (slma002b.htm, 8 KB)
    10 Apr 2008 Abstract
  • Optimizing Transient Response of Internally Compensated DC-DC Converters (slva289.htm, 8 KB)
    28 Jan 2008 Abstract
  • QFN/SON PCB Attachment Application Report (Rev. A) (slua271a.htm, 8 KB)
    25 Jul 2007 Abstract
  • Minimizing Ringing at the Switch Node of a Boost Converter (slva255.htm, 8 KB)
    15 Sep 2006 Abstract
  • Performing Accurate PFM Mode Efficiency Measurements (slva236.htm, 8 KB)
    18 Apr 2006 Abstract

User Guides

  • TPS6103x EVM-208 For High Efficient Output Current Boost Converter (Rev. A) (slvu080a.pdf, 954 KB)
    30 Oct 2007 Download

Tools & Software

NamePart # Company Tool / Software Type
TPS61030 Evaluation ModuleTPS61030EVM-208Texas InstrumentsDevelopment Boards/EVMs
TPS61030 Evaluation Module (QFN Package)TPS61030EVM-029Texas InstrumentsDevelopment Boards/EVMs
TPS61031 Evaluation ModuleTPS61031EVM-208Texas InstrumentsDevelopment Boards/EVMs
TPS61032 Evaluation ModuleTPS61032EVM-208Texas InstrumentsDevelopment Boards/EVMs
  • TPS6103xVM Gerber Files(slvc140.zip, 353 KB )
               08 Oct 2007 zip

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