TPS2399 Datasheet, Texas Instruments

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 Curre.

D −48-V Distributed Power Systems D Redundant Negative Voltage Supplies D Central Office Switching APPLICATION DIAGRAM .

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.