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TPS61175 Status: ACTIVE

3-A High Voltage Boost Converter with Soft-start and Programmable Switching Frequency


      
         
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 TPS61170 TPS61175
Iout(Max)(A)0.96  3  
Iq(Typ)(mA)2.3  3  
Vin(Min)(V)3  2.9  
Vin(Max)(V)18  18  
Vout(Min)(V)3  2.9  
Vout(Max)(V)38  38  
Switching Frequency(Max)(kHz)1200  2200  
Regulated Outputs(#)1   
Duty Cycle(Max)(%)93  93  
Switch Current Limit(Typ)(A)1.2  3.8  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  
Pin/Package6SON  14HTSSOP  
TopologyBoost  Boost,SEPIC,Flyback  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS61170: 1.2A Switch, High Voltage Boost Converter in 2x2mm QFN Package
  • UC2577-ADJ: Simple Step-Up Voltage Regulator
  • TPS61093: Low Input, 20V/1.1A Step-Up DC/DC Converter with Integrated Power Diode and Input/Output Isolation
  • TPS40210: Wide Input Range Current Mode Boost Controller
  • MC34063A: 1.5-A Boost/Buck/Inverting Switching Regulator
  • TPS43000: Multi-Topology (buck, boost, sepic) High Frequency DC/DC Controller

More Related Products

Product Information

Features

  • 2.9-V to 18-V Input Voltage Range
  • 3A, 40V Internal Switch
  • High Efficiency Power Conversion: Up to 93%
  • Frequency Set by External Resistor: 200-kHz to 2.2-MHz
  • Synchronous External Switching Frequency
  • User Defined Soft Start into Full Load
  • Skip-Switching Cycle for Output Regulation at Light Load
  • 14-pin HTSSOP Package with PowerPad
  • APPLICATIONS
    • 5V to 12V, 24V power conversion
    • Supports SEPIC, Flyback topology
    • ADSL Modems
    • TV Tuner

Description

The TPS61175 is a monolithic switching regulator with integrated 3-A, 40-V power switch. It can be configured in several standard switching-regulator topologies, including boost, SEPIC and flyback. The device has a wide input voltage range to support application with input voltage from multi-cell batteries or regulated 5-V, 12-V power rails.

The TPS61175 regulates the output voltage with current mode PWM (pulse width modulation) control. The switching frequency of PWM is either set by an external resistor or an external clock signal. The user can program the switching frequency from 200-kHz to 2.2-MHz.

The device features a programmable soft-start function to limit inrush current during start-up, and has built-in other protection features, such as pulse-by-pulse over current limit and thermal shutdown.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS61175PWPACTIVE-40 to 851.80 | 1kuHTSSOP (PWP) | 14 View 90 | TUBEPurchase Samples
TPS61175PWPRACTIVE-40 to 851.80 | 1kuHTSSOP (PWP) | 14 View 2000 | TUBE

* 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 10:10 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS61175PWP
AmericasArrow 180
Newark 135
AsiaFarnell Asia 326
EuropeAbacus Polar 90
Arrow Northern Europe 360
Avnet-SILICA 180
Farnell 298
WorldwideMouser Electronics 49
TI Lead Time*: 20 WeeksTPS61175PWPR
None Reported
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** 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
TPS61175PWP RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView 
TPS61175PWPR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARView 

* 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 TPS61175 Help

Datasheet

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Tools & Software


*Required

Design Now with SwitcherPro™

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 Input
      Min       Max
* Vin Min:   2.9 V     18 V
* Vin Max:   2.9 V     18 V
 Output
      Min       Max
* Vout:   2.9 V     38 V
* Iout Max:   0.0 A     3 A
 

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NamePart # Company Tool / Software Type
TPS61175 12V Input, 24V Output, 1.2A Evaluation ModuleTPS61175EVM-326Texas InstrumentsDevelopment Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management SoftwareSWITCHERPRO Texas Instruments Application Software 

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