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TI(德州仪器) TPS2359
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  • TI(德州仪器) TPS2359
  • TI(德州仪器) TPS2359
  • TI(德州仪器) TPS2359
  • TI(德州仪器) TPS2359
  • TI(德州仪器) TPS2359
  • TI(德州仪器) TPS2359
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TPS2359

TPS2359

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具有 Oring、符合 AdvancedMC 标准的 8.5V 至 15V 双通道热插拔控制器

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  • 封装 | 引脚 | 尺寸

The TPS2359 dual-slot hot-plug controllers perform all necessary power interface functions for two AdvancedMC™ (Advanced Mezzanine Card) modules.

Two fully integrated 3.3-V channels provide inrush control, over-current protection, and FET ORing. Two 12-V channels provide the same functions using external FETs and sense resistors. 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 TPS2359 satisfy the narrow ATCA™ AdvancedMC™ current limit requirements.

  • ATCA AdvancedMC™ Compliant
  • Full Control for Two AdvancedMC Modules
  • Independent 12-V Current Limit and Fast Trip
  • 3.3-V and 12-V FET ORing for MicroTCA
  • Internal 3.3-V Current Limit and ORing
  • Power Good and Fault Reporting Through I2C
  • I2C Programmable Fault Times and Current Limits
  • FET Status Bits for all Channels
  • 36-Pin PQFN Package
  • 3-V and 12-V Interlock for AdvancedMC Compliance
FETExternal
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 responsecurrent limiting
Fault responseAuto-retry, Latch-off
Soft startAdjustable
FeaturesCurrent monitoring, Fault output, Power good signal, Reverse current blocking always
RatingCatalog
Device typeeFuses and hot swap controllers
Operating temperature range (°C)-40 to 85
FunctionAdjustable current limit, Current monitoring, Inrush current control, Power good signal, Reverse current blocking, Short circuit protection
VQFN (RHH)3636 mm² 6 x 6
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