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TPS2342 - DUAL SLOT PCI-X 2.0 HOT PLUG POWER CONTROLLER

Datasheet Summary

Description

The TPS2342 contains main supply power control, auxiliary supply power control, power FETs for 12-V,

12-V and auxiliary 3.3-V supplies, VIO control, and digital control of slots.

Each TPS2342 contains supply control and switching for two slots.

Features

  • D Supports PCI, PCI.
  • X 1.0 and PCI.
  • X 2.0 D Internal Power Switches for.
  • 12 V, 12 V, 3.3 V Aux D Control for External Power Switches for 5 V, 3.3 V, and VIo D Overload Protection on All Supplies D Input Under-Voltage Protection for 3.3 V, 5 V, 12 V and VAUX Supplies D Soft Start to Minimize Inrush Current D Programmable Slew Rate for 3.3 V, 5 V, 12 V, VIO and VAUX Supplies D Multi-Slot or Single-Slot Serial Operating Mode D Direct Operating Mode D VIO Selection Based on Car.

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Datasheet preview – TPS2342

Datasheet Details

Part number TPS2342
Manufacturer Texas Instruments
File Size 823.22 KB
Description DUAL SLOT PCI-X 2.0 HOT PLUG POWER CONTROLLER
Datasheet download datasheet TPS2342 Datasheet
Additional preview pages of the TPS2342 datasheet.

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Full PDF Text Transcription

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TPS2342 ą SLUS572E − OCTOBER, 2003 − REVISED FEBRUARY 2005 DUAL SLOT PCIĆX 2.0 HOT PLUG POWER CONTROLLER FEATURES D Supports PCI, PCI−X 1.0 and PCI−X 2.0 D Internal Power Switches for –12 V, 12 V, 3.3 V Aux D Control for External Power Switches for 5 V, 3.3 V, and VIo D Overload Protection on All Supplies D Input Under-Voltage Protection for 3.3 V, 5 V, 12 V and VAUX Supplies D Soft Start to Minimize Inrush Current D Programmable Slew Rate for 3.3 V, 5 V, 12 V, VIO and VAUX Supplies D Multi-Slot or Single-Slot Serial Operating Mode D Direct Operating Mode D VIO Selection Based on Card Type D 80-Lead PowerPadt TQFP Package APPLICATIONS D Hot Plug Slots in Servers SIMPLIFIED APPLICATION DIAGRAM PCI-X 2.
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