آی سی top224 یک درایور سوییچ PWM است.

PWM SWITCH, DIP8, 224;
Power Supply Type:Off-Line PWM Switch;
Voltage, Input Max:265V ac;
Max Output Current:100mA;
No. of Outputs:1;
Frequency:100kHz;
Voltage, Supply Min:36V;
Termination Type:Through Hole;
Case Style:DIP;
No. of Pins:8;
Operating Temperature Range:-40°C to +150°C;
Temp, Op. Max:150°C;
Temp, Op. Min:-40°C;
Base Number:224;
IC Generic Number:224;
Voltage, Output:700V