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TPS650531 Status: ACTIVE

5-Channel Power Management IC with 2 Step-Down Converters and 3 Low-Input Voltage LDOs


      
         
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 TPS65050 TPS65051 TPS65052 TPS65053 TPS650531TPS650532 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
  • TPS65050: 6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN
  • TPS650532: 5-Channel Power Management IC with 2 Step-Down Converters and 3 Low-Input Voltage LDOs
  • TPS61160: White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm Package
  • TPS62260: 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package

More Related Products

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

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS650531RGERACTIVE-40 to 851.85 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R
TPS650531RGETACTIVE-40 to 852.05 | 1kuVQFN (RGE) | 24 View 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 10:09 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS650531RGER
WorldwideDigiKey >1k
TI Lead Time*: 16 WeeksTPS650531RGET
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
TPS650531RGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TPS650531RGET 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 TPS650531 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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.
TPS65050 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.
TPS650532 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.
TPS650732 5-Channel Power Management IC with 3 DC/DCs, 2 LDOs in 6x6mm QFN 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.
TPS61160 White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS62260 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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