TPS2394

TPS2394概述

冗余 -48V 电源的热插拔电源管理器

The is a hot swap power manager which can provide inrush limit, over current protection, short circuit protection. The TPS2394 operates with supply voltages from −12 V to −80 V, and withstands input transient to −100 V.

The TPS2394 uses a power FET to provide load current slew rate control and peak current limiting that is programmed by one resistor and one capacitor. The device also provides a power good output to enable down-stream power converters and a fault output to indicate load problems.

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Operating Supply Range of –12 V to –80 V
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Withstands Transients to –100 V
.
Programmable Current Limit
.
Programmable Linear Inrush Slew Rate
.
Programmable UV/OV Thresholds
.
Programmable UV and OV Hysteresis
.
Fault Timer to Eliminate Nuisance Trips
.
Power Good and Fault Outputs
.
14-Pin TSSOP Package
.
APPLICA ONS
.
–48-V Distributed Power Systems
.
Central Office Switching
.
ATCA Systems
.
Base Stations
TPS2394数据文档
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