SMPS Controller

Description KA7577 is fixed frequency PWM controller and specially designed for SMPS to get regulated DC voltage from AC power supply. This integrated circuit has so fast rise and fall output pulse that it can directly drive power transistor as well as power MOSFET. This device features high spee

文件：52.73 Kbytes 页数：10 Pages

Fairchild

仙童半导体

SMPS Controller

ONSEMI

安森美半导体

SMPS Controller

Description KA7577 is fixed frequency PWM controller and specially designed for SMPS to get regulated DC voltage from AC power supply. This integrated circuit has so fast rise and fall output pulse that it can directly drive power transistor as well as power MOSFET. This device features high spee

文件：52.73 Kbytes 页数：10 Pages

Fairchild

仙童半导体

SMPS controller

Description\nKA7577 is fixed frequency PWM controller and specially designed for SMPS to get regulated DC voltage from AC power supply. This integrated circuit has so fast rise and fall output pulse that it can directly drive power transistor as well as power MOSFET. This device features high speed • Low Stand-By Current\n• Over Voltage Protection\n• Integrated Thermal Shutdown Circuit\n• Totem pole Output;

ONSEMI

安森美半导体