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FAN3240 - Smart Dual-Coil Relay Drivers

Datasheet Summary

Description

The FAN324x family includes dual high-current relay drivers designed to drive dual-coil polarized latching relays that connect and disconnect power in smart electronic meters and solar inverter applications.

The output of the FAN324x is rated for operation with supply voltage range from 8 V to 60 V.

Features

  • 8-V to 60-V Operation Range for use with 12-V, 24-V or 48-V Relays.
  • Strong DC Current to Break through Welded Contacts without using External Switches.
  • Integrated Linear Regulator for Isolated or Non-Isolated Meter Power Designs.
  • Accurate Input Filter Time and XOR input protection.
  • Accurate maximum output pulse width.
  • Two output operating modes.
  • follows input width or maximum value.
  • 3.3-V or 5-V Square-Wave Logic Input Signals.
  • Enable Pin for Ope.

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Datasheet preview – FAN3240

Datasheet Details

Part number FAN3240
Manufacturer Fairchild Semiconductor
File Size 1.59 MB
Description Smart Dual-Coil Relay Drivers
Datasheet download datasheet FAN3240 Datasheet
Additional preview pages of the FAN3240 datasheet.

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Full PDF Text Transcription

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FAN3240 / FAN3241 — Smart Dual-Coil Relay Drivers May 2014 FAN3240 / FAN3241 Smart Dual-Coil Relay Drivers Features  8-V to 60-V Operation Range for use with 12-V, 24-V or 48-V Relays  Strong DC Current to Break through Welded Contacts without using External Switches  Integrated Linear Regulator for Isolated or Non-Isolated Meter Power Designs  Accurate Input Filter Time and XOR input protection  Accurate maximum output pulse width  Two output operating modes – follows input width or maximum value  3.
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