ZHCUA25B December 2007 – January 2022 TPS40195
表 9-1 列出了根据图 4-1 所示原理图配置的 EVM 元件。
数量 | 参考标识符 | 说明 | 制造商 | 器件型号 |
---|---|---|---|---|
0 | C1、C2、C7、C8、C11、C19、C27 | 电容器,铝制,20% (UE Series) | Panasonic(松下) | EEF-UEvvxxxR |
1 | C12 | 电容器,陶瓷,1.0μF,6.3V,X7R,10%,0603 | Std | Std |
0 | C13 | 电容器,陶瓷,开路式 | Std | Std |
6 | C14、C15、C16、C17、C18、C25 | 电容器,陶瓷,47μF,6.3V,X5R,20%,1210 | Std | Std |
1 | C20 | 电容器,陶瓷,4700pF,50V,X7R,10%,0603 | Std | Std |
1 | C21 | 电容器,陶瓷,10μF,6.3V,X5R,10%,0603 | Std | Std |
1 | C22 | 电容器,陶瓷,680pF,50V,X7R,10%,0603 | Std | Std |
1 | C23 | 电容器,陶瓷,100pF,50V,COG,5%,0603 | Std | Std |
1 | C24 | 电容器,陶瓷,10pF,50V,NPO,5%,0603 | Std | Std |
1 | C26 | 电容器,铝制,25V,±20%,160mΩ | Panasonic(松下) | EEVFK1E331P |
5 | C3、C4、C5、C9、C10 | 电容器,陶瓷,10μF,25V,X7R,20%,1210 | Std | Std |
1 | C6 | 电容器,陶瓷,1.0μF,25V,X7R,10%,0805 | Std | Std |
1 | L1 | 电感器,SMT,27A,3.0mΩ | Vishay | IHLP5050FDER1R5M01 |
2 | Q1、Q2 | MOSFET,N 沟道,30V,11A,9.1mΩ | IR | IRF7821 |
2 | Q3,Q4 | MOSFET,N 沟道,30V,16A,4.0mΩ | IR | IRF7832 |
3 | R1、R10、R12 | 电阻器,贴片,100kΩ,1/16W,1% | Std | Std |
1 | R11 | 电阻器,贴片,1.30kΩ,1/16W,1% | Std | Std |
1 | R13 | 电阻器,贴片,3.01kΩ,1/16W,1% | Std | Std |
1 | R14 | 电阻器,贴片,22.1kΩ,1/16W,1% | Std | Std |
1 | R17 | 电阻器,贴片,10.0kΩ,1/16W,1% | Std | Std |
0 | R18、R19、R20、R21 | 电阻器,贴片,xxxΩ,1/16W,1% | Std | Std |
1 | R2 | 电阻器,贴片,200kΩ,1/16W,1% | Std | Std |
1 | R22 | 电阻器,贴片,0Ω,1/16W | Std | Std |
1 | R26 | 电阻器,贴片,0.15Ω,1/8W,5% | Std | Std |
4 | R3、R8、R15、R16 | 电阻器,贴片,1.0Ω,1/16W,5% | Std | Std |
1 | R4 | 电阻器,贴片,2.0Ω,1/16W,5% | Std | Std |
1 | R5 | 电阻器,贴片,1.0Ω,1210,5% | Std | Std |
1 | R6 | 电阻器,贴片,42.2kΩ,1/16W,1% | Std | Std |
1 | R7 | 电阻器,贴片,82.5kΩ,1/16W,1% | Std | Std |
1 | R9 | 电阻器,贴片,49.9kΩ,1/16W,1% | Std | Std |
1 | U1 | TPS40195,具有同步和电源正常指示功能的 4.5V 至 20V 同步降压控制器 | TI | TPS40195RGY |