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FAN4149 - Ground Fault Interrupter

Product Overview

Fairchild Semiconductor

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FAN4149 Ground Fault Interrupter by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – FAN4149

Datasheet Details

Part number	FAN4149
Manufacturer	Fairchild Semiconductor
File Size	897.78 KB
Description	Ground Fault Interrupter
Datasheet	FAN4149 Datasheet
Additional preview pages of the FAN4149 datasheet.

Product details

Description

The FAN4149 is a low-power controller for detecting hazardous current paths to ground and ground-toneutral faults.

Features

SIG.
Meets 2015 UL943 Self-Test Requirements E (in combination with FAN41501) D D.
Precision Sense Amplifier and Bandgap Reference E EW.
Low-VOS Offset for Direct DC Coupling of Sense Coil N.
Built-in Noise Filter UOR i.
High-Current SCR Gate Driver IN F em N.
Adjustable Sensitivity ED ns TIO.
500 µA Quiescent Current T ND R o MA.
Minimum External Components E U R.
Ideal for 120 V or 220 V Systems NMM YO FO.
Space-Saving, SOT23, 6-Pin Package O C.

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Published: Jul 3, 2022 |