FAN7687AMX Datasheet PDF - Fairchild

●Description

●The FAN7685/FAN7686/FAN7687 is a complete output supervisory circuitry intended for use in the secondary side of the switched mode power supply. It provides overvoltage protection (OVP), undervoltage protection(UVP), overcurrent protection (OCP), and power good signal generator to monitor and control the outputs of the switching power supply system.

●Features

●PC Power Supply Outputs Supervisory Circuitry

●Few External Components

●Over Voltage Protection for 3.3V, 5V and 12V Outputs

●Under Voltage Protection for 3.3V, 5V and 12V Outputs

●Over Current Protection for 3.3V, 5V and 12V Outputs

●Dual Over Current Portection for 12V Outputs(FAN7687)

●Fault Protection Output With Open Drain Output

●Open Drain Power Good Output

●300ms Power Good Delay