PS224A1 Datasheet (SiTI) - 4-Channel Secondary Monitoring IC

PS224A1, 4-Channel Secondary Monitoring IC

PS224A1 is specially designed for switching power supply system.

Four important functions of PS224A1 are the followings: over-voltage protection, over-current protection, under-voltage protection and power good signal generating.

OVP/UVP (Over-Voltage/Under-Voltage Protection) monitors 3.3V, 5V and

PS224A1 Features

* Over/Under-voltage protection and lock out

* Over-current protection and lock out

* Additional protection input

* Fault protection output with open drain output stage

* Open drain power good output signal for power good input

* Built-in 300mS power g