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TPS2358

ACTIVE

8.5-V to 15-V dual channel hot swap controller with Oring

Product details

FET External Vin (min) (V) 8.5 Vin (max) (V) 15 Vabsmax_cont (V) 17 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response current limiting Fault response Latch-off Soft start Adjustable Features Current monitoring, Fault output, Power good signal, Reverse current blocking always Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 85 Function Adjustable current limit, Current monitoring, Inrush current control, Power good signal, Reverse current blocking, Short circuit protection
FET External Vin (min) (V) 8.5 Vin (max) (V) 15 Vabsmax_cont (V) 17 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response current limiting Fault response Latch-off Soft start Adjustable Features Current monitoring, Fault output, Power good signal, Reverse current blocking always Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 85 Function Adjustable current limit, Current monitoring, Inrush current control, Power good signal, Reverse current blocking, Short circuit protection
VQFN (RGZ) 48 49 mm² 7 x 7
  • 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.

  • 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.

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.

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.

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* Data sheet TPS2358 Dual-Slot ATCA AdvancedMC™ Controller datasheet (Rev. E) 04 Sep 2009
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Selection guide Hot Swap Selection Tool 28 Jul 2015

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VQFN (RGZ) 48 View options

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