图片仅供参考,请以实物为准 LM2642MTCX 生产厂商: National Semiconductor 产品描述: DC DC Cntrlr Dual-OUT Sync Step Down 4.5V to 30V Input 28-Pin TSSOP T/R 标准包装 Tape & Reel 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 Operating Supply Voltage 4.5 to 30 V Number of Outputs 2 Output Current 20 A Package 28TSSOP Mounting Surface Mount Operating Temperature -40 to 125 °C Output Voltage 1.3 to 30 V Type Synchronous Step Down Controller 同系列产品