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FAN4146 Datasheet Ground Fault Interrupter

Manufacturer: onsemi

Overview: FAN4146 Ground Fault Interrupter.

General Description

The FAN4146 is a low-power controller for AC outlet Appliance Leakage Circuit Interrupters (ALCI) and two-wire Residual Current Devices (RCD).

The FAN4146 detects hazardous grounding conditions and open circuits the line before a harmful shock occurs.

Internally, the FAN4146 contains a diode rectifier, precision bandgap 12 V shunt regulator, precision low VOS offset-sense amplifier, time delay noise filter, window-detection comparators, and a SCR driver.

Key Features

  • For Two-wire ALCI and RCD.

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