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TPS2358 Status: ACTIVE

Dual-Slot ATCA AdvancedMC(TM) Controller


      
         
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 TPS2358TPS2359 TPS2458 TPS2459 
Gate ControlLinear  Linear  Linear  Linear  
No. of Outputs4  4  2  2  
Vin(Min)(V)8.5  8.5  8.5  8.5  
Vin(Max)(V)15  15  15  15  
Pin/Package48QFN  36QFN  32QFN  32QFN  
OperationLatch Off  Configurable Latch-off or Retry  Latch Off  Configurable Latch-off or Retry  
EnableActive-Low  Via I2C  Active Low  Via I2C  
OutputPG/Fault via Dedicated Pins  PG/Fault via I2C  PG/Fault via Dedicated Pins  PG/Fault via I2C  
Circuit Breaker FunctionInterdependent  Configurable  Interdependent  Configurable  
FET Status Monitoring(Typ)None  Via I2C  None  Via I2C  
Analog Current Monitoring(Typ)All rails  All rails  All rails  All rails  
# of AdvancedMCs controlled2  2  1  1  
# of 12V (Payload) Rails Controlled2  2  1  1  
# of 3.3V (Management) Rails Controlled2  2  1  1  
Early Warning IndicatorNone  Via I2C  None  Via I2C  
Payload Power (12V nominal) FET typeExternal  External  External  External  
Payload Programmable Current LimitResistor Set  Resistor Set / I2C  Resistor Set  Resistor Set / I2C  
Optional Oring FET ControlYes  Yes  Yes (12V rail)  Yes  
Management Power FET typeInternal  Internal  Internal  Internal  
Current Limiting during FaultYes  Yes  Yes  Yes  
3.3V Power Fault Current Limit Range(A)0.170 to 0.225  0.170 to 0.225  0.170 to 0.225  0.170 to 0.225  
Fast Trip response (nS)350  350  350  350  
Management Power Internal FET R(ds)on(Typ)290 mOhm  290 mOhm  290 mOhm  290 mOhm  
Digital InterfaceNone  I2C  None  I2C  
Approx. Price (US$) 4.00 | 1ku   5.00 | 1ku   2.00 | 1ku   2.50 | 1ku  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • TPS2459: 3V / 12V Hot Swap and ORing Controller with I2C
  • TPS2458: 12V / 3.3V Hot Swap and ORing Controller with Load Current Monitor for AdvancedMC™
  • TLV431A: Low Voltage Adjustable Precision Shunt Regulator
  • TPS65053: 5-Channel Power Mgmt IC with two step down converters and 3 low-input voltage LDOs
  • UC3824: High Speed PWM Controller

Product Information

Features

  • ATCA AdvancedMC Compliant
  • Full Power Control for Two AdvancedMC™Modules
  • Independent 12-V Current Limit and Fast Trip
  • 12-V FET ORing for MicroTCA
  • Internal 3.3-V Current Limit
  • Power Good and Fault Outputs
  • 48-Pin PQFN Package
  • Latch Off After Fault
  • APPLICATIONS
    • ATCA Carrier Boards
    • MicroTCA™ Power Modules
    • AdvancedMC™ Slots
    • Systems Using 12 V and 3.3 V
    • Base Stations

All trademarks are the property of their respective owners.

Description

The TPS2358 dual-slot hot-plug controller provides all required power interface functions for two AdvancedMC™ (Advanced Mezzanine Card) modules.

Two fully integrated 3.3-V channels provide inrush control, current limiting, and overload protection. The two 12-V channels use an external FET to provide the same functions, along with ORing control circuits that allow an external FET to prevent reverse current flow. External capacitors are used to set fault times. There is one capacitor for each channel. The 3.3-V current limits are factory set to AdvancedMC™ compliant levels and the 12-V current limits are programmed using external sense resistors. The accurate current sense comparators of the TPS2358 satisfy the narrow ATCA AdvancedMC™ current limit requirements.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
TPS2358RGZRACTIVE-40 to 854.00 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&RPurchase Samples
TPS2358RGZRG4ACTIVE-40 to 854.00 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&RPurchase Samples
TPS2358RGZTACTIVE-40 to 854.40 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R
TPS2358RGZTG4ACTIVE-40 to 854.40 | 1kuQFN (RGZ) | 48 View 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 10:17 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksTPS2358RGZR
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS2358RGZRG4
None Reported
View Distributors
TI Lead Time*: 16 WeeksTPS2358RGZT
AsiaWPI 101
WorldwideMouser Electronics 250
TI Lead Time*: 16 WeeksTPS2358RGZTG4
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
TPS2358RGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRView 
TPS2358RGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRView 
TPS2358RGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRView 
TPS2358RGZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRView 

* 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 TPS2358 Help

Datasheet

User Guides

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Tools & Software

NamePart # Company Tool / Software Type
TPS2358 Dual-Slot ATCA; AdvancedMC; Controller Evaluation ModuleTPS2358EVMTexas InstrumentsDevelopment Boards/EVMs

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TPS2459 3V / 12V Hot Swap and ORing Controller with I2C HOT SWAP POWER MANAGEMENT-HOT-SWAP CONTROLLERS (EXTERNAL FET) TI customers also evaluated this product.
TPS2458 12V / 3.3V Hot Swap and ORing Controller with Load Current Monitor for AdvancedMC™ HOT SWAP POWER MANAGEMENT-HOT-SWAP CONTROLLERS (EXTERNAL FET) TI customers also evaluated this product.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE 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.
UC3824 High Speed PWM Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS 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.
UCC2915 0 to 3A, 7 to 15V Single Hot-Swap IC Hi-Side MOSFET, 100uA IQ in Sleep Mode, Industrial Temp. HOT SWAP POWER MANAGEMENT-HOT-SWAP SWITCHES (INTEGRATED FET) TI customers also evaluated this product.
TPS54283 Dual 2A Non-Synchronous Step Down SWIFT™ Converter with Integrated High Side MOSFET, 300 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
LM317 3/4 Pin 1.5A Adjustable Positive Voltage Regulator LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
TL783 3 Pin 750mA Adjustable Positive Voltage Regulator with 125VIN LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS TI customers also evaluated this product.
UC3845A Current Mode PWM Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.
TPS65950 Integrated Power Management IC with 3 DC/DC's, 11 LDO's, Audio Codec, USB HS Transceiver, Charger POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER TI customers also evaluated this product.

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