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TPS5130 Status: ACTIVE

Triple Synchronous Buck Controller with LDO Controller


      
         
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 TPS5130
TopologyBuck  
Vin(Min)(V)4.5  
Vin(Max)(V)28  
Vout(Min)(V)0.9  
Vout(Max)(V)5.5  
Regulated Outputs(#)4  
Iout(Max)(A)15  
Switching Frequency(Max)(kHz)500  
Iq(Typ)(mA)2  
Pin/Package48LQFP  
Thermal ShutdownNo  
Vout2(Min)(V)0.9  
Vout2(Max)(V)5.5  
RatingCatalog  
Duty Cycle(Max)(%)82  
 Samples
 Inventory

Other qualified versions of TPS5130

Version Part Number Definition
Automotive TPS5130-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

  • TPS40200: Wide Input Non-Synchronous Buck DC/DC Controller
  • TPS5140: Quad Output (3 Buck, 1 Boost) High Efficiency DC/DC Controller for Notebook PC Power
  • TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter

Product Information

Features

  • Three Independent Step-Down DC/DC Controllers and One LDO Controller
  • Input Voltage Range
    • Switcher: 4.5 V ~ 28 V
    • LDO: 1.1 V ~ 3.6 V
  • Output Voltage Range
    • Switcher: 0.9 V ~ 5.5 V
    • LDO: 0.9 V ~ 2.5 V
  • Synchronous for High Efficiency
  • Precision Vref (±1.5%)
  • PWM Mode Control : Max. 500 kHz Operation
  • Auto PWM/SKIP Mode Available
  • High Speed Error Amplifier
  • Over Current Protection With Temperature Compensation Circuit for Each Channel
  • Overvoltage and Undervoltage Protection
  • Programmable Short-Circuit Protection
  • Powergood With Programmable Delay Time
  • 5-V and 3.3-V Linear Regulators
  • APPLICATIONS
    • Notebook PCs, PDAs
    • Consumer Game Systems

View All Features in Datasheet

Description

The TPS5130 is composed of three independent synchronous buck regulator controllers (SBRC) and one low drop-out (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. Since the input current ripple is minimized by operating 180 degree 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. Resistor-less 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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TPS5130PTACTIVE-40 to 852.95 | 1kuLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS5130PTG4ACTIVE-40 to 852.95 | 1kuLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this Footprint
TPS5130PTRACTIVE-40 to 852.65 | 1kuLQFP (PT) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TPS5130PTRG4ACTIVE-40 to 852.65 | 1kuLQFP (PT) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 10:14 AM GMT, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS5130PT
AsiaFarnell Asia 73
WPI 166
WorldwideMouser Electronics 13
TI Lead Time*: 20 WeeksTPS5130PTG4
AmericasAvnet 10
EuropeAvnet-SILICA 14
TI Lead Time*: 20 WeeksTPS5130PTR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTPS5130PTRG4
None Reported
View Distributors
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
TPS5130PT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS5130PTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS5130PTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TPS5130PTRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 Help

Datasheet

More Literature

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS40200 Wide Input Non-Synchronous Buck DC/DC Controller NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS5140 Quad Output (3 Buck, 1 Boost) High Efficiency DC/DC Controller for Notebook PC Power NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS54620 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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