DATASHEET ISL6121 Single Supply Integrated Current Limiting Controller The ISL6121 is a single supply Overcurrent (OC) fault protection IC for 2.
5V to 5V applications where 2A current limiting is desired.
This device features internal current monitoring and limiting along with a 50m integrated power switch and a current limited time out to latch-off feature for system protection.
The time to latch-off is independent of device temperature, and magnitude of OC.
Each ISL6121 incorporates in a 8 lead SOIC package a 50m N-channel MOSFET power switch for power control.
The switch is driven by a constant current source giving a controlled ramp up of the output voltage.
This provides a soft star...

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