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TPS650243-Q1 Status: ACTIVE

Automotive Catalog Power Management ICs for Li-Ion Powered Systems


      
         
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 TPS650243-Q1
Vin(Min)(V)2.5  
Vin(Max)(V)6  
Step-Down DC/DC Converter  3  
LDO3  
Processor NameRMI-AU1200,Samsung-S3C6410  
Pin/Package32QFN  
TopologyMulti-Channel  
Regulated Outputs(#)6  
 Samples
 Inventory

Other qualified versions of TPS650243-Q1

Version Part Number Definition
Catalog TPS650243 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • TPS650243: Power Management ICs for Li-Ion Powered Systems
  • TPS650240: Power Management ICs for Li-Ion Powered Systems
  • TPS65023: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs
  • TPS54140-Q1: Automotive Catalog 3.5V to 42V Input, 1.5 A Step Down SWIFT (tm) Converter with Eco-Mode (tm)
  • TPS61161-Q1: Automotive Catalog White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package
  • TPS54218: 2.95V to 6V Input, 2A, 2MHz Synchronous Step Down SWIFT™ DCDC Converter

Product Information

Features

  • Qualified for Automotive Applications
  • 1.6-A, 1.0-A or 0.8-A, 97% Efficient Step-Down
    Converter for System Voltage (VDCDC1)
    • 3.3-V or 2.80-V or Adjustable
  • 1.6-A, 1.0-A or 0.8-A, up to 95% Efficient Step-Down
    Converter for Memory Voltage (VDCDC2)
    • 1.8 V or 2.5 V or Adjustable
  • 0.8-A 90% Efficient Step-Down Converter for
    Processor Core (VDCDC3)
  • Two Selectable Voltages for VDCDC3
    • TPS650241
      • DEFDCDC3 = LOW: VO = 0.9 V
      • DEFDCDC3 = HIGH: VO = 1.375 V
    • TPS650243
      • DEFDCDC3 = LOW: VO = 1.0 V
      • DEFDCDC3 = HIGH: VO = 1.2 V
  • 30-mA LDO for Vdd_alive
  • Two 200-mA General Purpose LDOs (LDO1 and LDO2)
  • Dynamic Voltage Management for Processor Core
  • LDO1 and LDO2 Voltage Externally Adjustable
  • Separate Enable Pins for Inductive Converters
  • 2.25-MHz Switching Frequency
  • 85-µA Quiescent Current

View All Features in Datasheet

Description

The TPS65024x are integrated Power Management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65024x provide 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 converters can be forced into fixed frequency PWM mode by pulling the MODE pin high. The TPS65024x also integrate 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.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS650243QRHBRQ1ACTIVE-40 to 1253.80 | 1kuQFN (RHB) | 32 View 3000 | LARGE 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, 24 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 18 WeeksTPS650243QRHBRQ1
None Reported
View Distributors
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** 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
TPS650243QRHBRQ1 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 TPS650243-Q1 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
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.
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.
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.
TPS54140-Q1 Automotive Catalog 3.5V to 42V Input, 1.5 A Step Down SWIFT (tm) Converter with Eco-Mode (tm) DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS61161-Q1 Automotive Catalog White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS TI customers also evaluated this product.
TPS54218 2.95V to 6V Input, 2A, 2MHz Synchronous Step Down SWIFT™ DCDC Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS54160-Q1 Automotive Catalog 3.5V to 60V, 1.5A Step Down SWIFT(tm) Converter with Eco-Mode(tm) DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS5410-Q1 Automotive Catalog 5.5V to 36V, 1A, 500kHz Step Down SWIFT(tm) Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
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TPS54362-Q1 Automotive Catalog 3A, 60V step down DC/DC converter with low Iq, voltage supervision and reset DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TL720M05-Q1 Automotive Catalog Single Output LDO, 700mA, Fixed(5.0V), 45V LoadDump Protection LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.

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