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TPS2398 Datasheet -48v Hot Swap Controller

Manufacturer: Texas Instruments

Overview: TPS2398 TPS2399 SLUS562A − JUNE 2003 − REVISED SEPTEMBER 2003 -48ĆV HOT SWAP CONTROLLER FOR REDUNDANTĆSUPPLY.

General Description

The TPS2398 and TPS2399 integrated circuits are hot swap power managers optimized for use in nominal −48-V systems.

For redundant-supply systems, they incorporate an improved circuit breaker response that provides rapid protection from short circuits, while still enabling plug-ins to tolerate large transients that can be generated by the sudden switchover to a higher voltage supply.

They are designed for supply voltage ranges up to −80 V, and are rated to withstand spikes to −100 V.

Key Features

  • D Wide Input Supply Range:.
  • 36 V to.
  • 80 V D Transient Rating to.
  • 100 V D Improved Transient Response D Enable Input (EN) D Programmable Current Limit D Programmable Current Slew Rate D Fault Timer to Eliminate Nuisance Trips D Open-Drain Power Good Output (PG) D 8-Pin MSOP Package ⋅.

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