ZHCU843 July   2020 LMR50410-Q1

 

  1.   商标
  2. 1引言
  3. 2设置
    1. 2.1 输入/输出连接器说明
    2. 2.2 可调节输出电压
  4. 3 LMR50410QEVM 原理图
  5. 4电路板布局
  6. 5物料清单

物料清单

表 5-1 物料清单
标识符数量说明封装参考器件型号制造商
C112.2μF电容,陶瓷,2.2µF,50V,±10%,X7R,08050805
C210.1μF电容,陶瓷,0.1µF,50V,±10%,X7R,06030603
C310.1μF电容,陶瓷,0.1µF,25V,±10%,X7R,04020402
C4110μF电容,陶瓷,10µF,25V,±10%,X7R,08050805
C610.1μF电容,陶瓷,0.1µF,25V,±10%,X7R,06030603
JP11接头,100mil,3x1,锡,TH接头,3 引脚,100mil,锡
L113.3µH 屏蔽模压电感器,2.5A,76mΩ(最大值,非标准)SMT_IND_4MM06_4MM0674437324033Wurth Electronics(伍尔特电子)
R11402k电阻,402k,1%,0.1W,06030603
R21133k电阻,133k,1%,0.1W,06030603
R3151电阻,51,5%,0.1W,06030603
R4151.0k电阻,51.0k,1%,0.1W,06030603
R5122.1k电阻,22.1k,1%,0.1W,06030603
SH-J111x2分流器,100mil,镀金,黑色分流器
TP1、TP2、TP3、TP44端子,双转塔,THKeystone1502-2
TP61测试点,通用,红色,THRed Multipurpose Testpoint
TP7、TP82测试点,通用,黄色,THYellow Multipurpose Testpoint
TP91测试点,通用,黑色,THBlack Multipurpose Testpoint
U11LMR50410YQDBVRQ1,DBV0006A (SOT-23-6)DBV0006ALMR50410YQDBVRQ1德州仪器 (TI)
C5022μF电容,陶瓷,22µF,25V,±20%,X7R1812
C7022pF电容,陶瓷,22pF,50V,±5%,C0G/NP0,06030603
C8047μF电容,铝,47µF,50V,±20%,0.6Ω,SMDF80
C9、C10、C1102.2μF电容,陶瓷,2.2µF,50V,±10%,X7R,08050805
L201000Ω铁氧体磁珠,在 100MHz 时 1000Ω,1.5A,18061806BLM41PG102SN1LMuRata(村田)
L301μH电感器,屏蔽,金属复合物,1µH,2.9A,0.048Ω,SMD2x1.6mmDFE201612E-1R0MMuRata(村田)
L40600Ω铁氧体磁珠,600Ω(在 100MHz 时),1.5A,12061206BLM31PG601SH1LMuRata(村田)
TP50端子,双转塔,THKeystone1502-2