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TPS65021 Status: ACTIVE

6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling


      
         
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 TPS65020 TPS65021TPS65022 TPS65023 
Vin(Min)(V)2.5  2.5  2.5  2.5  
Vin(Max)(V)6  6  6  6  
Step-Down DC/DC Converter  3  3  3  3  
LDO3  3  3  3  
Processor NameMarvell-PXA270  Marvell-PXA270,RMI-AU1200,TI-DM320  Marvell-PXA270  TI DM357x , TI DM644x , TI OMAP3503/15/25/30 , TI AM3505/17 , TI OMAP-L1xx   
Pin/Package40QFN  40QFN  40QFN  40QFN  
TopologyMulti-Channel  Multi-Channel  Multi-Channel  Multi-Channel  
Regulated Outputs(#)6  6  6  6  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS65020: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling
  • TPS65022: Power Management IC for Li-Ion Powered Systems
  • TPS65053: 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs
  • TPS51125: Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs
  • TLV431A: Low Voltage Adjustable Precision Shunt Regulator
  • TPS73001: Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise

More Related Products

Product Information

Features

  • 1.2 A, 97% Efficient Step-Down Converter for System Voltage (VDCDC1)
  • 1 A, Up to 95% Efficient Step-Down Converter for Memory Voltage (VDCDC2)
  • 900 mA, 90% Efficient Step-Down Converter for Processor Core (VDCDC3)
  • 30 mA LDO/Switch for Real Time Clock (VRTC)
  • 2 × 200 mA General-Purpose LDO
  • Dynamic Voltage Management for Processor Core
  • Preselectable LDO Voltage Using Two Digital Input Pins
  • Externally Adjustable Reset Delay Time
  • Battery Backup Functionality
  • Separate Enable Pins for Inductive Converters
  • I2C Compatible Serial Interface
  • 85-µA Quiescent Current
  • Low Ripple PFM Mode
  • Thermal Shutdown Protection
  • 40-Pin 6 mm × 6 mm QFN Package
  • APPLICATIONS
    • PDA
    • Cellular/Smart Phone
    • Internet Audio Player
    • Digital Still Camera

View All Features in Datasheet

Description

The TPS65021 is an integrated Power Management IC for applications powered by one Li-Ion or Li-Polymer cell, and which require multiple power rails. The TPS65021 provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65021 also integrates two general-purpose 200 mA LDO voltage regulators, which are enabled with an external input pin. Each LDO operates with an input voltage range between 1.5 V and 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the battery.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
TPS65021RHARACTIVE-40 to 853.05 | 1kuQFN (RHA) | 40 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS65021RHARG4ACTIVE-40 to 853.05 | 1kuQFN (RHA) | 40 View 2500 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
TPS65021RHATACTIVE-40 to 853.40 | 1kuQFN (RHA) | 40 View 250 | SMALL T&R Download CAD Format for this Symbol
TPS65021RHATG4ACTIVE-40 to 853.40 | 1kuQFN (RHA) | 40 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 10:08 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTPS65021RHAR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTPS65021RHARG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksTPS65021RHAT
AsiaWPI 279
EuropeAvnet-SILICA 65
WorldwideDigiKey 500
TI Lead Time*: 16 WeeksTPS65021RHATG4
WorldwideDigiKey  Available
Mouser Electronics 1
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
TPS65021RHAR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TPS65021RHARG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TPS65021RHAT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
TPS65021RHATG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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 TPS65021 Help

Datasheet

Application Notes

User Guides

Selection Guides

Tools & Software

NamePart # Company Tool / Software Type
TPS65021EVM Evaluation ModuleTPS65021EVM-110Texas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS65020 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.
TPS65022 Power Management IC 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.
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.
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.
TPS51125 Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS73001 Single Output LDO, 200mA, Adj.(1.5 to 5.5V), High PSRR, Low Noise LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS51124 Dual, Synchronous Step Down Controller for Low Voltage System Power NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TPS51100 3A Source/Sink DDR terminator Regulator LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
TPS61041 28-V, 250-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.
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.
TPS2051B Single, Current-Limited, Power-Distribution Switch PCMCIA AND USB-USB POWER SWITCHES TI customers also evaluated this product.
TPS54383 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 300 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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