uc3846 current mode pwm generator

Descr iption The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a

uc3844的说明文档。我也是从公司项目中找来的。-uc3844 documentation. I also got from the company s project