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TPS65053 Status: ACTIVE

5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs


      
         
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 TPS65050 TPS65051 TPS65052 TPS65053TPS650531 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

  • TPS650531: 5-Channel Power Management IC with 2 Step-Down Converters and 3 Low-Input Voltage LDOs
  • TPS65058: 5-Channel Power Management IC with Two Step-Down Converters and 3 Low-Input Voltage LDOs
  • TPS65023: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs
  • TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
  • TPS54386: Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz
  • TPS71533: Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current

Product Information

Features

  • Up To 95% Efficiency
  • Output Current for DC/DC Converters:
    • TPS65053: DCDC1 = 1 A; DCDC2 = 0.6 A
    • TPS650531: DCDC1 = 1 A; DCDC2 = 1 A
    • TPS650532: DCDC1 = 1 A; DCDC2 = 1 A
  • DC/DC Converters Externally Adjustable
  • VIN 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%
  • Total Typical 32-µA Quiescent Current for Both DC/DC Converters
  • 100% Duty Cycle for Lowest Dropout
  • One General-Purpose 400-mA LDO
  • Two General-Purpose 200-mA LDOs
  • VIN Range for LDOs from 1.5 V to 6.5 V
  • Output Voltage for LDO3:
    • TPS65053: VLDO3 = 1.3 V
    • TPS650531: VLDO3 = 1.2 V
    • TPS650532: VLDO3 = 1.5 V

View All Features in Datasheet

Description

The TPS65053x are integrated Power Management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65053x provide two highly efficient, 2.25MHz 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. Both converters allow the use of small inductors and capacitors to achieve a small solution size. TPS65053 provides an output current of up to 1A on the DCDC1 converter and up to 0.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS65053RGERACTIVE-40 to 851.85 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS65053RGERG4ACTIVE-40 to 851.85 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS65053RGETACTIVE-40 to 852.05 | 1kuVQFN (RGE) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol
TPS65053RGETG4ACTIVE-40 to 852.05 | 1kuVQFN (RGE) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol

* 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 10:09 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS65053RGER
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS65053RGERG4
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS65053RGET
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS65053RGETG4
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
TPS65053RGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65053RGERG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65053RGET RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS65053RGETG4 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 TPS65053 Help

Datasheet

Application Notes

User Guides

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Tools & Software

NamePart # Company Tool / Software Type
TPS65053 Evaluation ModuleTPS65053EVM-217Texas InstrumentsDevelopment Boards/EVMs
TPS65053EVM-389 Evaluation ModuleTPS65053EVM-389Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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.
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.
TPS65023 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS5430 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54386 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS71533 Single Output LDO, 50mA, Fixed(3.3V), High Input Voltage, Low Quiescent Current LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS23753 IEEE 802.3-2005 PoE Interface and Isolated Converter and Controller POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES TI customers also evaluated this product.
TPS51200 Sink/Source DDR Termination Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS74401 Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable SoftStart LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS63001 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS TI customers also evaluated this product.
TPS61085 18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS TI customers also evaluated this product.
TPS51116 DDR1, DDR2, DDR3 Switcher and LDO NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.

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