This monolithic integrated circuit contains all the control circuitry for a regulating power supply inverter or switching regulator. Included in a 16-pin dual-in-line package is the voltage reference, error amplifier, oscillator, pulse-width modulator, pulse steering flip-flop, dual alternating output switches and current-limiting and shut-down circuitry. This device can be used for switching regulators of either polarity, transformer-coupled DC-to-DC converters, transformer less voltage double and polarity converters, as well as other power control applications. The SG3524 is designed for commercial applications of 0°C to +70°C.

• Supply Voltage: 8V to 40V
• Output Voltage: 4.6 V to 5.4 V
• Output Current: 50 mA
• Number of Outputs: 2 Output
• Topology: Boost, Buck, Fly-back, Forward, Push-Pull
• Switching Frequency: 722 kHz
• Duty Cycle – Max: 45 %
• Fall Time: 100 ns
• Rise Time: 200 ns
• Available in 16-pin PDIP, PDSO, and SOIC Packages