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TPS61161-Q1 Status: ACTIVE

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


      
         
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 TPS61161-Q1
TopologyBoost  
TypeInductive  
Vin(Min)(V)2.7  
Vin(Max)(V)18  
Switch Current Limit(Typ)(A)0.7  
Output Voltage(Max)(V)38  
Switching Frequency(Max)(kHz)600  
LED(#)10  
LED ConfigurationSeries  
Over-Voltage Protection(Min)(V)38  
Peak Efficiency(%)90  
Iq(Typ)(mA)1.5  
Operating Temp Range(Celsius)-40 to 125  
Pin/Package6SON  
 Samples
 Inventory

Other qualified versions of TPS61161-Q1

Version Part Number Definition
Catalog TPS61161 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS61161: White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package
  • 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
  • TPS54160-Q1: Automotive Catalog 3.5V to 60V, 1.5A Step Down SWIFT(tm) Converter with Eco-Mode(tm)
  • TPS54362-Q1: Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset
  • TPS650243-Q1: Automotive Catalog Power Management ICs for Li-Ion Powered Systems

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Product Information

Features

  • Qualified for Automotive Applications
  • 2.7-V to 18-V Input Voltage Range
  • 38-V Open LED Protection for 10 LEDs
  • 200-mV Reference Voltage With ±2% Accuracy
  • Flexible Digital and PWM Brightness Control
  • Built-In Soft Start
  • Up to 90% Efficiency
  • 2-mm × 2-mm × 0.8-mm 6-pin QFN (DRV)
    Package With Thermal Pad

Description

With a 40-V rated integrated switch FET, the TPS61161 is a boost converter that drives up to 10 LEDs in series. The boost converter runs at 600-kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allow 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 200 mV, 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

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS61161QDRVRQ1ACTIVE-40 to 1250.90 | 1kuSON (DRV) | 6 3000 | LARGE T&RPurchase 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 10:11 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTPS61161QDRVRQ1
None Reported
View Distributors
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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
TPS61161QDRVRQ1 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-Q1 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS61161 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
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.
TPS61160 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS61180 1.5A White LED Driver for Notebooks LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS61195 96 LED, 8-Channel White LED Driver for LCD Backlight with SMBus Interface 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.
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.
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.
TPS54160-Q1 Automotive Catalog 3.5V to 60V, 1.5A Step Down SWIFT(tm) Converter with Eco-Mode(tm) 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.
TPS650243-Q1 Automotive Catalog Power Management ICs for Li-Ion Powered Systems POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS54140-Q1 Automotive Catalog 3.5V to 42V Input, 1.5 A Step Down SWIFT (tm) Converter with Eco-Mode (tm) DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54262-Q1 Automotive Catalog 2A, 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.
TPS5410-Q1 Automotive Catalog 5.5V to 36V, 1A, 500kHz Step Down SWIFT(tm) Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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