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问题:
LM2576HVS-ADJ 应用中遇到问题 输入电容100uF /63V 电感100uH/3A; 输出电容2200uF 63v 肖特基SS34 ;输入 电源:48V 5A;
负载为 调压调速 风机 调节反馈段R2=33.2K R1=1K 无负载时 输出电压是1.23*(1+R2/R1);
为何风机运行时 输出电压下降到40.3V 左右?
帖子链接:http://www.deyisupport.com/question_answer/analog/power_management/f/24/t/76753.aspx
解决问题的TI员工: Kevin Chen1 Frank 1 lei ma Frank 1
从这个帖子中以及TI员工的回答让我知道了LM2576HVS-ADJ 功能的强大,以及该产品的作用和应用方法。