Datasheet4U Logo Datasheet4U.com

TPS2358 Datasheet Dual-Slot ATCA AdvancedMC Controller

Manufacturer: Texas Instruments

General 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.

Overview

TPS2358 www.ti.com SLUS820E – FEBRUARY 2008 – REVISED NOVEMBER 2009 TPS2358 Dual-Slot ATCA AdvancedMC™ Controller Check for Samples:.

Key Features

  • 1.
  • 2 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.