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LTC4350 - Hot Swappable Load Share Controller

General Description

The LTC®4350 is a load share controller that allows systems to equally load multiple power supplies connected in parallel.

The output voltage of each supply is adjusted using the SENSE+ input until all currents match the share bus.

Key Features

  • n Build N + 1 Redundant Supply n Hot Swap™ Power Supplies n Isolates Supply Failures from Output n Eliminates ORing Diodes n Identifies and Localizes Output Low, Output High and Open-Circuit Faults n Output Voltages from 1.5V to 12V n 16-Lead Narrow SSOP Package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NOT RECOMMENDED FOR NEW DESIGNS Contact Linear Technology for Potential Replacement Features n Build N + 1 Redundant Supply n Hot Swap™ Power Supplies n Isolates Supply Failures from Output n Eliminates ORing Diodes n Identifies and Localizes Output Low, Output High and Open-Circuit Faults n Output Voltages from 1.5V to 12V n 16-Lead Narrow SSOP Package Applications n Servers and Network Equipment n Telecom and Base Station Equipment n Distributed Power Systems LTC4350 Hot Swappable Load Share Controller Description The LTC®4350 is a load share controller that allows systems to equally load multiple power supplies connected in parallel. The output voltage of each supply is adjusted using the SENSE+ input until all currents match the share bus.