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ISL6151

Renesas
Part Number ISL6151
Manufacturer Renesas
Description Negative Voltage Hot Plug Controller
Published Jun 17, 2019
Detailed Description ISL6141, ISL6151 Negative Voltage Hot Plug Controller The ISL6141 is an 8-pin, negative voltage hot plug controller tha...
Datasheet PDF File ISL6151 PDF File

ISL6151
ISL6151

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.
The IntelliTripTM electronic circuit breaker and programmable current limit 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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