Description
The SG3524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing fixed-frequency, pulse-width modulation techniques. The dual alternating outputs allows either single-ended or push-pull applications.Each device includes an on-chip reference, error amplifier, programmable oscillator, pulse-steering flip flop, two uncommitted output transistors, a high-gain comparator, and current-limiting and shut-down circuitry.
SG3524 Specifications & Features
- 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
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