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TPS2419 - N+1 and Oring Power Rail Controller

General Description

The TPS2419 controller, in conjunction with an external N-channel MOSFET, provides the reverse current protection of an ORing diode with the efficiency of a MOSFET.

Key Features

  • 1.
  • Control External FET for N+1 and ORing.
  • Controls Buses From 3 V to 16.5 V.
  • External Enable.
  • N-Channel MOSFETControl.
  • Rapid Device Turnoff Protects Bus Integrity.
  • Programmable Turn-Off Threshold.
  • Soft Turn on Reduces Bus Transients.
  • Industrial Temperature Range:.
  • 40°C to 85°C.
  • 8-Pin TSSOP and SOIC Packages.

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Other Datasheets by Texas Instruments

Part Number Description
TPS2410 Full Feaured N+1 and ORing Power Rail Controller
TPS2411 Full Feaured N+1 and ORing Power Rail Controller
TPS2412 N+1 and ORing Power Rail Controller
TPS2413 N+1 and ORing Power Rail Controller
TPS2400 Overvoltage Protection Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TPS2419 www.ti.com SLVS998B – FEBRUARY 2010 – REVISED SEPTEMBER 2011 N+1 and ORing Power Rail Controller with Enable Check for Samples: TPS2419 FEATURES 1 • Control External FET for N+1 and ORing • Controls Buses From 3 V to 16.5 V • External Enable • N-Channel MOSFETControl • Rapid Device Turnoff Protects Bus Integrity • Programmable Turn-Off Threshold • Soft Turn on Reduces Bus Transients • Industrial Temperature Range: –40°C to 85°C • 8-Pin TSSOP and SOIC Packages APPLICATIONS • N+1 Power Supplies • Server Blades • Telecom Systems • High Availability Power Modules DESCRIPTION The TPS2419 controller, in conjunction with an external N-channel MOSFET, provides the reverse current protection of an ORing diode with the efficiency of a MOSFET.