TPS61161 Status: ACTIVE

White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package


      
         
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 TPS61160 TPS61160A TPS61161TPS61161A TPS61165 
TopologyBoost  Boost  Boost  Boost  Boost  
TypeInductive  Inductive  Inductive  Inductive  Inductive  
Vin(Min)(V)2.7  2.7  2.7  2.7  3  
Vin(Max)(V)18  18  18  18  18  
Switch Current Limit(Typ)(A)0.7  0.7  0.7  0.7  1.2  
Output Voltage(Max)(V)26  26  38  38  38  
Switching Frequency(Max)(kHz)600  600  600  600  1200  
LED(#)6  6  10  10  10  
LED ConfigurationSeries  Series  Series  Series  Series  
Over-Voltage Protection(Min)(V)26  26  38  38  38  
Peak Efficiency(%)90  90  90  90  90  
Iq(Typ)(mA)1.5  1.5  1.5  1.5  1.5  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
Pin/Package6SON  6SON  6SON  6SON  6SON  
 SamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventory

Other qualified versions of TPS61161

Version Part Number Definition
Automotive TPS61161-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS61161A: White LED Driver with PWM Brightness Control in 2mm x 2mm Package. Up to 10 LEDs in Series
  • TPS61160: White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm Package
  • TPS61500: High Brightness LED Driver with Integrated 3-A, 40-V Power Switch
  • TPS62110: Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16
  • TLC59116: 16-Bit Fast-Mode Plus (FM+) I2C Bus Constant-Current LED Sink Driver
  • TL4242: Adjustable LED Driver

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Product Information

Features

  • 2.7V to 18V Input Voltage Range
  • 26V Open LED Protection for 6 LEDs (TPS61160)
    38V Open LED Protection for 10 LEDs (TPS61161)
  • 200mV Reference Voltage With ±2% Accuracy
  • Flexible Digital and PWM Brightness Control
  • Built-in Soft Start
  • Up to 90% Efficiency
  • 2mm × 2mm × 0.8mm 6-pin QFN Package With Thermal Pad
  • APPLICATIONS
    • Cellular Phones
    • Portable Media Players
    • Ultra Mobile Devices
    • GPS Receivers
    • White LED Backlighting for Media Form Factor Display

Description

With a 40-V rated integrated switch FET, the TPS61160/1 is a boost converter that drives up to 10 LEDs in series. The boost converter runs at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external components.

The default white LED current is set with the external sensor resistor Rset, and the feedback voltage is regulated to 200mV, as shown in the typical application. During the operation, the LED current can be controlled using the 1 wire digital interface (Easyscale™ protocol) through the CTRL pin. Alternatively, a pulse width modulation (PWM) signal can be applied to the CTRL pin through which the duty cycle determines the feedback reference voltage.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsSamples
TPS61161DRVRACTIVE-40 to 850.80 | 1kuSON (DRV) | 6 3000 | LARGE T&R Download CAD Format for this Symbol
TPS61161DRVRG4ACTIVE-40 to 850.80 | 1kuSON (DRV) | 6 3000 | LARGE T&R 
TPS61161DRVTACTIVE-40 to 850.85 | 1kuSON (DRV) | 6 250 | SMALL T&R Download CAD Format for this SymbolPurchase Samples
TPS61161DRVTG4ACTIVE-40 to 850.85 | 1kuSON (DRV) | 6 250 | SMALL T&R Purchase 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 9:48 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTPS61161DRVR
EuropeCompel 5
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 18 WeeksTPS61161DRVRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS61161DRVT
AmericasArrow 250
Avnet 250
Newark 475
AsiaFarnell Asia 538
WPI 57
EuropeFarnell 478
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS61161DRVTG4
EuropeEBV Elektronik 125
WorldwideDigiKey  Available
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
TPS61161DRVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61161DRVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61161DRVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS61161DRVTG4 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

Most useful technical documents for TPS61161 Help

Datasheet

Application Notes

View Application Notes for White LED Drivers

User Guides

Selection Guides

Errata

Tools & Software

NamePart # Company Tool / Software Type
TPS61161EVM-243 Evaluation ModuleTPS61161EVM-243Texas InstrumentsDevelopment Boards/EVMs
Software for TPS6116x Evaluation ModulesTPS6116XEVM-SW Texas Instruments Application Software 

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Part # Name Product Family Comments
TPS61161A White LED Driver with PWM Brightness Control in 2mm x 2mm Package. Up to 10 LEDs in Series LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
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TPS61500 High Brightness LED Driver with Integrated 3-A, 40-V Power Switch LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS61165 High Brightness White LED Driver in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS61166 White LED Driver w/ Integrated Power Diode and Fast Burst Dimming Mode LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS61160A White LED Driver with PWM Brightness Control in 2mm x 2mm Package. Up to 10 LEDs in Series LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
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