Hot Swap Controller, 2.9V to 26.5V supply, 30V output, DFN-16

LTC4217IDHC#PBF - Hot Swap Controller, 2.9V to 26.5V supply, 30V output, DFN-16
LTC4217IDHC#PBF - Hot Swap Controller, 2.9V to 26.5V supply, 30V output, DFN-16

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Product Overview

The LTC4217IDHC#PBF is a 2A integrated Hot Swap Controller that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications. It allows adjustable thresholds. It provides separate inrush current control and a 5% accurate 2A current limit with foldback current limiting. The current limit threshold can be adjusted dynamically using an external pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit, overvoltage, undervoltage and power good monitoring are also provided.
  • 33mR MOSFET with RSENSE
  • 5% Accurate adjustable current limit
  • Current and temperature monitor outputs
  • Overtemperature protection
  • Adjustable current limit timer before fault
  • Power good and fault outputs
  • Adjustable inrush current control
  • 2% Accurate undervoltage and overvoltage protection



Product Information

RAID System, Server I/O Cards
MSL 1 - Unlimited
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4 will be available for delivery on 25-Apr-2018

More stock available week commencing 11/03/19

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