图片仅供参考,请以实物为准 STML4981AD 生产厂商: STMicroelectronics 产品描述: Power Factor Correction PWM CONTRLR 0.3mA 115KHz 20-Pin SO 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 Category Power Factor Correction Switching Frequency 115 KHz Package 20SO Mounting Surface Mount Start-up Supply Current 0.3 mA Operating Temperature -40 to 125 °C Type Power Factor Correction and PWM Controller Manufacturer STMicroelectronics 同系列产品