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TPS24770 Datasheet 2.5 to 18-V High Performance Hot Swap

Manufacturer: Texas Instruments

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General Description

The TPS2477x is a high performance analog Hot Swap Controller for 2.5 V to 18 V systems.

The precise and highly programmable protection settings of the TPS2477x aid the design of high power high availability systems where isolating faults is critical.

Programmable current limit, fast shut down, and fault timer protect the load and supply during fault conditions such as a hot - short.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2477x 2.

Key Features

  • 1 2.5V to 18V Bus Operation (30V abs max).
  • Programmable Protection Settings:.
  • Current Limit: ±5% at 10mV.
  • Fast Trip: ±10% at 20mV.
  • Programmable FET SOA Protection.
  • Programable Response Time for Fast Trip.
  • Dual Timer (Inrush/Fault).
  • Analog Current Monitor (1% at 25mV).
  • Programmable UV and OV.
  • Status Flags for Faults and Power Good.
  • 4mm × 4mm 24-pin QFN.
  • 70 = Latch, 71 = Retry, 72 = Fast Lat.

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