FAN7687N View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

View to exact match

FAN7687N

PC Power Supply Output Monitoring IC

Fairchild Semiconductor 

FAN7685/FAN7686/FAN7687

Timing Chart

1) AC Input ON/OFF - Normal State

VCC

POR

AC Input

Enable

PSON

FPO

tb1

PGI

OUT

UVP

Threshold

PGO

tb2+td1

AC Input

Disable

2) PSON ON/OFF - Normal State

PSON

FPO

td3

PGI

OUT

PGO

tb1+tb2

tb1

UVP

Threshold

tb2+td1

6

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