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TPS65054 Status: ACTIVE

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


      
         
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 TPS65050 TPS65051 TPS65052 TPS65053 TPS650531 TPS650532 TPS65054TPS65055 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

  • TPS65055: 2.25MHz dual step-down converter with 4 low input voltage LDOs
  • TPS650243: Power Management ICs for Li-Ion Powered Systems
  • TPS650531: 5-Channel Power Management IC with 2 Step-Down Converters and 3 Low-Input Voltage LDOs
  • TPS73033: Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise
  • REF5025: Low Noise, Very Low Drift, Precision Voltage Reference
  • TPS61040: 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications

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
TPS65054RSMRACTIVE1.95 | 1kuQFN (RSM) | 32 3000 | LARGE T&RPurchase Samples
TPS65054RSMRG4ACTIVE1.95 | 1kuQFN (RSM) | 32 3000 | LARGE T&RPurchase Samples
TPS65054RSMTACTIVE2.15 | 1kuQFN (RSM) | 32 250 | SMALL T&R
TPS65054RSMTG4ACTIVE2.15 | 1kuQFN (RSM) | 32 250 | SMALL T&R

* 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*: 20 WeeksTPS65054RSMR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS65054RSMRG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS65054RSMT
AsiaWPI 284
WorldwideDigiKey 256
TI Lead Time*: 16 WeeksTPS65054RSMTG4
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
TPS65054RSMR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65054RSMRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65054RSMT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65054RSMTG4 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 TPS65054 Help

Datasheet

Application Notes

User Guides

Selection Guides

Tools & Software

NamePart # Company Tool / Software Type
TPS65054 Evaluation ModuleTPS65054EVM-195Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS65055 2.25MHz dual step-down converter with 4 low input voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS650243 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.
TPS650531 5-Channel Power Management IC with 2 Step-Down Converters and 3 Low-Input Voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS65051 6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS65053 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS65058 5-Channel Power Management IC with Two Step-Down Converters and 3 Low-Input Voltage LDOs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS73033 Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
REF5025 Low Noise, Very Low Drift, Precision Voltage Reference VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.
TPS61040 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
BQ24030 Dual Input Li-Ion Charger with Dynamic Power-Path Management, Output regulated to 6V, Vbat 4.2V BATTERY MANAGEMENT-BATTERY CHARGE MANAGEMENT TI customers also evaluated this product.
TPS62040 Adjustable, 1.2-A, 95% Efficient Step-Down Converter, 18uA, MSOP-10 DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS2051B Single, Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES 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.

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