SG3524是TI公司的一款PWM与谐振控制器产品，SG3524是稳压脉宽调制器，本页介绍了SG3524的产品说明、应用、特性等，并给出了与SG3524相关的TI元器件型号供参考。
SG3524 - 稳压脉宽调制器 - PWM与谐振控制器 - 离线隔离型DC/DC控制器和转换器 - TI公司（Texas Instruments，德州仪器）
- Complete Pulse-Width Modulation (PWM) Power-Control Circuitry
- Uncommitted Outputs for Single-Ended or Push-Pull Applications
- 8 mA (TYP) Standby Current
- Transformer-coupled DC/DC convertors
- Switching-regulators of any polarity
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 dc-to-dc converters, transformerless voltage doublers, and polarity-converter applications employing fixed-frequency, pulse-width modulation (PWM) techniques. The complementary output allows either single-ended or push-pull application. Each device includes an on-chip regulator, error amplifier, programmable oscillator, pulse-steering flip-flop, two uncommitted pass transistors, a high-gain comparator, and current-limiting and shutdown circuitry.
| PART NUMBER | PACKAGE (PIN) | BODY SIZE (NOM) |
|---|---|---|
| SGx524 | SOIC (16) | 9.90 mm × 3.91 mm |
| PDIP (16) | 9.90 mm × 6.35 mm | |
| NS (16) | 10.30 mm × 5.30 mm |
