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FAN7680 - PC Power Supply Outputs Monitoring IC

Datasheet Summary

Description

The FAN7680 is a complete output supervisory circuitry intended for use in the secondary side of a switched mode power supply.

Features

  • PC Power Supply Output Monitor Circuitry.
  • Few External Components.
  • Over Voltage Protection for 3.3V, 5V and 12V(Vcc) Outputs.
  • Under Voltage Protection for 3.3V, 5V and 12V(Vcc) Outputs with Delay Time.
  • Fault Protection Output with Open Drain Output.
  • Open Drain Power Good Output.
  • 300ms Power Good Delay.
  • 38ms PSON On/Off Debounce.
  • 73us Debounce.
  • 2.3ms PSON to FPO Turn Off Delay.
  • Latch Function Contr.

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Datasheet preview – FAN7680

Datasheet Details

Part number FAN7680
Manufacturer Fairchild Semiconductor
File Size 234.52 KB
Description PC Power Supply Outputs Monitoring IC
Datasheet download datasheet FAN7680 Datasheet
Additional preview pages of the FAN7680 datasheet.

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Full PDF Text Transcription

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www.fairchildsemi.com FAN7680 PC Power Supply Outputs Monitoring IC Features • PC Power Supply Output Monitor Circuitry • Few External Components • Over Voltage Protection for 3.3V, 5V and 12V(Vcc) Outputs • Under Voltage Protection for 3.3V, 5V and 12V(Vcc) Outputs with Delay Time • Fault Protection Output with Open Drain Output • Open Drain Power Good Output • 300ms Power Good Delay • 38ms PSON On/Off Debounce • 73us Debounce • 2.3ms PSON to FPO Turn Off Delay • Latch Function Controlled by PSON and Protection Inputs Description The FAN7680 is a complete output supervisory circuitry intended for use in the secondary side of a switched mode power supply.
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