Datasheet4U Logo Datasheet4U.com

FAN4149 - Ground Fault Interrupter

Datasheet Summary

Description

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

The FAN4149 application circuit opens the load contacts before a harmful shock occurs.

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.

📥 Download Datasheet

Datasheet preview – FAN4149

Datasheet Details

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

📁 Similar Datasheet

  • FAN4146 - Ground Fault Interrupter (ON Semiconductor)
  • FAN4174 - CMOS Amplifier (ON Semiconductor)
  • FAN4274 - CMOS Amplifier (ON Semiconductor)
  • FAN4800AS - PFC/PWM Controller Combination (ON Semiconductor)
  • FAN4800CS - PFC/PWM Controller Combination (ON Semiconductor)
  • FAN4801S - PFC/PWM Controller Combination (ON Semiconductor)
  • FAN4802S - PFC/PWM Controller Combination (ON Semiconductor)
  • FAN4860 - Synchronous Regulator (ON Semiconductor)
  • FAN48610 - Fixed-Output Synchronous Regulator (ON Semiconductor)
  • FAN48614 - Fixed-Output Regulator (ON Semiconductor)
Other Datasheets by Fairchild Semiconductor
  • FAN4147 - Ground Fault Interrupter
  • FAN4113 - 1.2V/ 36MHz/ Low Power Rail-to-Rail Amplifier
  • FAN41501 - Ground Fault Interrupter Self-Test Digital Controller
  • FAN4174 - CMOS Amplifier
  • FAN400A - Low-Power Green-Mode PWM Flyback Power Controller
  • FAN400C - PWM Flyback Power Controller
  • FAN4010 - High-Side Current Sensor
  • FAN4040 - Precision Micropower Shunt Voltage Reference

Full PDF Text Transcription

Click to expand full text
FAN4149 — Ground Fault Interrupter May 2024 FAN4149 Ground Fault Interrupter N 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 CO CT R IN Applications C T RE NTA FO  GFCI Output Receptacle O O E  GFCI Circuit Breakers ISIS N E C TIV  Portable GFCI Cords THISDDEVICERPELPERAESSENTA  Residual-Current Devices (RCD) Description The FAN4149 is a low-power controller for detec
Published: |