SG2524
Features
- plete Pulse-Width Modulation (PWM) powercontrol circuitry
- Unmitted outputs for single-ended or push-pull applications
- 8-m A (TYP) standby current
2 Applications
- Transformer-coupled DC/DC convertors
- Switching-regulators of any polarity
3 Description
The SG2524 and SG3524 devices incorporate all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip. They also can be used as the control element for high-power-output applications. The SG2524 and SG3524 were designed for switching regulators of either polarity, transformer-coupled dcto-dc converters, transformerless voltage doublers, and polarity-converter applications employing fixedfrequency, pulse-width modulation (PWM) techniques. The plementary output allows either single-ended or push-pull application. Each device includes an onchip regulator, error amplifier, programmable oscillator, pulse-steering flip-flop, two unmitted pass transistors, a...
