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TPS5130-Q1 Status: ACTIVE

Automotive Catalog Triple Synchronous Buck Controller with LDO Controller


      
         
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 TPS5130-Q1
TopologyBuck  
Vin(Min)(V)4.5  
Vin(Max)(V)28  
Vout(Min)(V)0.9  
Vout(Max)(V)5.5  
Regulated Outputs(#)4  
Switching Frequency(Max)(kHz)500  
Iq(Typ)(mA)2  
Pin/Package48LQFP  
RatingAutomotive  
Duty Cycle(Max)(%)82  
 Samples
 Inventory

Other qualified versions of TPS5130-Q1

Version Part Number Definition
Catalog TPS5130 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS40200-Q1: Automotive Catalog Wide-Input-Range Non-Synchronous Voltage-Mode Controller
  • TPS51513: 3V to 28V Input Sync. Step Down Controller with D-CAP+™ Mode and Integrated Gate Drivers
  • TPS54362-Q1: Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset
  • TPS5420-Q1: Automotive Catalog 2-A Wide-Input-Range Step-Down SWIFT™ Converter
  • TPS54040: 3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™

Product Information

Features

  • Qualified for Automotive Applications
  • Three Independent Step-Down DC/DC Controllers
    and One LDO Controller
  • Input Voltage Range
    • Switcher: 4.5 V to 28 V
    • LDO: 1.1 V to 3.6 V
  • Output Voltage Range
    • Switcher: 0.9 V to 8.5 V
    • LDO: 0.9 V to 2.5 V
  • Synchronous for High Efficiency
  • Precision Vref (±1.5%)
  • PWM Mode Control : 500-kHz Operation (Max)
  • Auto PWM/SKIP Mode Available
  • High-Speed Error Amplifier
  • Overcurrent Protection With Temperature Compensation
    Circuit for Each Channel
  • Overvoltage and Undervoltage Protection
  • Programmable Short-Circuit Protection
  • Power Good Output (PGOUT) With Programmable
    Delay Time
  • 5-V and 3.3-V Linear Regulators
  • APPLICATIONS
    • Notebook PCs, PDAs

View All Features in Datasheet

Description

The TPS5130 is composed of three independent synchronous buck regulator controllers (SBRC) and one low dropout (LDO) regulator controller. On-chip high-side and low-side synchronous rectifier drivers are integrated to drive less expensive N-channel MOSFETs. The LDO controller can also drive an external N-channel MOSFET. Because the input current ripple is minimized by operating 180° out of phase, it allows a smaller input capacitance, resulting in reduced power supply cost. The SBRC of the TPS5130 automatically adjusts from PWM mode to SKIP mode to maintain high efficiency under light-load conditions. Resistorless current protection for the synchronous buck controller and the fixed high-side driver voltage simplifies the system design and reduces the external parts count.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS5130QPTRQ1ACTIVE-40 to 1253.05 | 1kuLQFP (PT) | 48 View 1000

* 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 10:12 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS5130QPTRQ1
WorldwideDigiKey >1k
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
TPS5130QPTRQ1 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 TPS5130-Q1 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS40200-Q1 Automotive Catalog Wide-Input-Range Non-Synchronous Voltage-Mode Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS51513 3V to 28V Input Sync. Step Down Controller with D-CAP+™ Mode and Integrated Gate Drivers NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) 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.
TPS5420-Q1 Automotive Catalog 2-A Wide-Input-Range Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54040 3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™ DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPIC74100-Q1 Automotive Catalog Buck/Boost Switch-Mode Regulator DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS51200 Sink/Source DDR Termination Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS5430-Q1 Automotive Catalog 3-A Wide-Input-Range Step-Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS65023-Q1 Automotive Catalog 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized fo POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TLE4275-Q1 Automotive Catalog 5-V Low-Dropout Voltage Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO 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.
TPS55065-Q1 Automotive Catalog Buck/Boost Switch-Mode Regulator DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.

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