Product Summary

The SG3524J is a Regulating Pulse Width Modulator. The applications of the SG3524J include SWitching Power Supplies, Motor Speed Control and Off-Line Power Converters.


SG3524J absolute maximum ratings: (1)Input Voltage : 40V; (2)Reference Output Current: 50mA; (3)Output Current (Each Output): 100mA; (4)Oscillator Charging Current (Pin 6or 7) : 5mA; (5)Internal Power Dissipation (Note 1) : 1W; (6)Operating Temperature Range: 0 to 70℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temperature (Soldering, 10sec.): 300℃.


SG3524J features: (1)Guaranteed ±2% Reference Tolerance; (2)Guaranteed ±6% Oscillator Tolerance; (3)Guaranteed 10mV/1000 Hrs Long Term Stability; (4)Interchangeable with all SG1524 or LM1524 Devices; (5)Operates Above 100kHz.


SG3524J block diagram