Datasheet Summary
Version Issue Date File Name Total Pages : A.004 : 2005/08/19 : SP-PS224-A.004.doc : 11
4-Channel Secondary Monitoring IC
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點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
PS224 4-Channel Secondary Monitoring IC
General Description
PS224 is specially designed for switching power supply system. Four important functions of PS224 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 dual 12V to protect our power supply and PC, FPO/ goes to high when one of these supply voltages exceeds their...