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ISL6151 Datasheet Negative Voltage Hot Plug Controller

Manufacturer: Renesas

Overview: ISL6141, ISL6151 Negative Voltage Hot Plug Controller The ISL6141 is an 8-pin, negative voltage hot plug controller that allows a board to be safely inserted and removed from a live backplane. Inrush current is limited to a programmable value by controlling the gate voltage of an external Nchannel pass transistor. The pass transistor is turned off if the input voltage is less than the Under-Voltage threshold, or greater than the Over-Voltage threshold.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • protect the system against short circuits. When the Over-Current threshold is exceeded, the output current is limited for 600s before the circuit breaker shuts down the FET. If the fault disappears before the 600s time-out, normal operation resumes. In addition, the IntelliTripTM electronic circuit breaker has a fast Hard Fault shutdown with a threshold set at 4 times the current limit value. When activated, the GATE is immediately turned off and.

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ISL6151 Distributor