ZHCUAH7B May   2018  – June 2021 TPS56637

 

  1.   TPS56637EVM-029 6A 稳压器评估模块
  2.   商标
  3. 1引言
  4. 2性能规格汇总
  5. 3更改
    1. 3.1 输出电压设定点
  6. 4测试设置和结果
    1. 4.1 输入/输出连接
    2. 4.2 启动步骤
  7. 5电路板布局
    1. 5.1 布局
  8. 6原理图、物料清单和参考文献
    1. 6.1 原理图
    2. 6.2 物料清单
    3. 6.3 参考文献
  9. 7修订历史记录

物料清单

表 6-1 物料清单
标识符数量描述器件型号制造商
PCB1印刷电路板,2000mil x 2500milBSR029不限
C1, C22电容器,陶瓷,10µF,35V,+10/%,X7R,1210GRM32ER7YA106KA12LMurata
C3、C42电容器,陶瓷,0.1µF,50V,+10/%,X7R,0603885012206095Wurth Elektronik
C5, C62电容器,陶瓷,22µF,25V,±10%,X7R,1210GRM32ER71E226KE15LMurata
H9、H10、H11、H124Bumpon,透明,半球形,0.44 X 0.20,清晰SJ-5303 (CLEAR)3M
J1、J22端子块,5.08mm,2 x 1,黄铜,THED120/2DSOn-Shore Technology
J31接头,100mil,2 x 1,金,THTSW-102-07-G-SSamtec
L11电感器,屏蔽,铁粉,3.3uH,9.7A,0.0149Ω,SMDIHLP3232DZER3R3M11Vishay-Dale
R11电阻器,169kΩ,0.1%,0.1W,0603RT0603BRD07169KLYageo America
R21电阻器,36.1kΩ,0.1%,0.1W,0603RT0603BRD0736K1LYageo America
R3、R42电阻器,0Ω,5%,0.1W,0603CRCW06030000Z0EAVishay-Dale
R51电阻器,49.9Ω,0.5%,0.1W,0603RT0603DRE0749R9LYageo America
R61电阻器,73.2kΩ,0.1%,0.1W,0603RG1608P-7322-B-T5Susumu Co Ltd
R71电阻器,10.0kΩ,0.1%,0.1W,0603RT0603BRD0710KLYageo America
R91电阻器,100kΩ,1%,0.1W,0603CRCW0603100KFKEAVishay-Dale
TP1、TP82测试点,通用,红色,TH5010Keystone
TP2、TP3、TP93测试点,通用,黑色,TH5011Keystone
TP41测试点,通用,橙色,TH5013Keystone
TP5、TP6、TP73测试点,通用,黄色,TH5014Keystone
U11具有 ULQ-mode 的 4.5V 至 28V 输入、6A 同步降压转换器,RPA0010A (VQFN-HR-10)TPS56637-RPA德州仪器 (TI)
C7、C80电容器,陶瓷,22µF,25V,±10%,X7R,1210GRM32ER71E226KE15LMurata
C90电容器,陶瓷,100pF,25V,±10%,X7R,0603GCM1885C1H680JA16DMurata
R80电阻器,20.0kΩ,0.5%,0.1W,0603RT0603DRE0720KLYageo America
FID1、FID2、FID30基准标记。没有需要购买或安装的元件。不适用不适用