PC电源输出监控IC PC Power Supply Output Monitoring IC
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 protectionUVP, 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 OutputsFAN7687
Fault Protection Output With Open Drain Output
Open Drain Power Good Output
300ms Power Good Delay
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
FAN7687MX Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
FAN7687M 飞兆/仙童 | 功能相似 | FAN7687MX和FAN7687M的区别 |