图片仅供参考,请以实物为准 UC3525AQG3 生产厂商: Texas Instruments 产品描述: Voltage Mode PWM Controller 400mA 20-Pin PLCC Tube 标准包装 Rail / Tube 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Switching Frequency 400 KHz Output Current 400(Max) mA Package 20PLCC Mounting Surface Mount Synchronous Pin Yes Number of PWM Outputs 2 Operating Temperature 0 to 70 °C Maximum Duty Cycle 49(Typ) % Topology Boost|Buck|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull 同系列产品