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TPS65050 Status: ACTIVE

6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN


      
         
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 TPS65050TPS65051 TPS65052 TPS65053 TPS650531 TPS650532 TPS65054 TPS65055 TPS65056 TPS65058 
Vin(Min)(V)2.5  2.5  2.5  2.5  2.5  2.5  2.5  2.5  2.5  2.5  
Vin(Max)(V)6  6  6  6  6  6  6  6.0  6  6  
Step-Down DC/DC Converter  2  2  2  2  2  2  2  2  2  2  
LDO4  4  4  3  3  3  4  4  4  3  
Processor NameSamsung-S3C2410/2/3  TI-OMAP850,Marvell-PXA255, Samsung-S3C2410/2/3  Samsung-S3C2410/2/3  TI DM355,Freescale IMX27  SiRF Atlas IV   TI-OMAP1710   Samsung-S3C2440,Samsung-S3C2442   
Pin/Package32QFN  32QFN  32QFN  24VQFN  24VQFN  24VQFN  32QFN  32QFN  32QFN  24VQFN  
TopologyMulti-Channel  Multi-Channel  Multi-Channel  Multi-Channel  Multi-Channel  Multi-Channel  Multi-Channel  Multi-Channel  Multi-Channel  Multi-Channel  
Regulated Outputs(#)6  6  6  5  5  5  6  6  6  5  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS65053: 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs
  • TPS650531: 5-Channel Power Management IC with 2 Step-Down Converters and 3 Low-Input Voltage LDOs
  • TPS650240: Power Management ICs for Li-Ion Powered Systems
  • BQ77PL900: 5-10 cell Li-ion Battery protection & AFE
  • TPS60500: 250-mA Adjustable (0.8V-3.3V) High-Efficiency Step-Down Charge Pump
  • TPS23753: IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller

More Related Products

Product Information

Features

  • Up To 95% Efficiency
  • Output Current for DC/DC Converters:
    • TPS65050: 2 x 0.6 A
    • TPS65051: DCDC1 = 1 A; DCDC2 = 0.6 A
    • TPS65052: DCDC1 = 1 A; DCDC2 = 0.6 A
    • TPS65054: 2 x 0.6 A
    • TPS65056: DCDC1 = 1 A; DCDC2 = 0.6 A
  • Output Voltages for DC/DC Converters
    • TPS65050: Externally Adjustable
    • TPS65051: Externally Adjustable
    • TPS65052: DCDC1 = Fixed at 3.3 V; DCDC2 = 1 V / 1.3 V for Samsung Application Processors
    • TPS65054: DCDC1 = Externally Adjustable; DCDC2 = 1.3 V / 1.05 V for OMAP1710 Processor
    • TPS65056: DCDC1 = Fixed at 3.3 V;
      DCDC2 = 1 V / 1.3 V for Samsung Application Processors
  • VI Range for DC/DC Converters
    From 2.5 V to 6 V
  • 2.25-MHz Fixed Frequency Operation
  • Power Save Mode at Light Load Current
  • 180° Out-of-Phase Operation
  • Output Voltage Accuracy in PWM mode ±1%
  • Low Ripple PFM Mode
  • Total Typical 32-µA Quiescent Current for Both DC/DC Converters

View All Features in Datasheet

Description

The TPS6505x are integrated Power Management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505x provides two efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents.

For low noise applications, the devices can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 µA. The devices allow the use of small inductors and capacitors to achieve a small solution size. TPS6505x provides an output current of up to 1 A on each DC/DC converter.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusPrice | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TPS65050RSMRACTIVE1.85 | 1kuQFN (RSM) | 32 3000 | LARGE T&R
TPS65050RSMRG4ACTIVE1.85 | 1kuQFN (RSM) | 32 3000 | LARGE T&R
TPS65050RSMTACTIVE2.05 | 1kuQFN (RSM) | 32 250 | SMALL T&RPurchase Samples
TPS65050RSMTG4ACTIVE2.05 | 1kuQFN (RSM) | 32 250 | SMALL 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 10:08 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS65050RSMR
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksTPS65050RSMRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS65050RSMT
AmericasAvnet 1k
Rochester Electronics 729
AsiaWPI 645
EuropeAvnet-SILICA 250
WorldwideDigiKey 101
Mouser Electronics 183
TI Lead Time*: 16 WeeksTPS65050RSMTG4
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
TPS65050RSMR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65050RSMRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65050RSMT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65050RSMTG4 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 TPS65050 Help

Datasheet

Application Notes

User Guides

Selection Guides

Tools & Software

NamePart # Company Tool / Software Type
TPS65050 Evaluation ModuleTPS65050EVM-195Texas InstrumentsDevelopment Boards/EVMs

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TPS650240 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.
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