ZHCUA47A June 2012 – February 2022 TPS51225
這是基于圖 3-1 中所示原理圖的 EVM 元件列表。
| 數(shù)量 | 參考指示符 | 說明 | 制造商 | 器件型號 |
|---|---|---|---|---|
| 4 | C1、C2、C3、C4 | 電容器,陶瓷,22μF,25V,X5R,20%,1210 | Murata(村田) | GRM32ER61C226KE20L |
| 6 | C10、C15、C19、C20、C21、C22 | 電容器,陶瓷,0.1μF,50V,X7R,10%,0603 | STD | STD |
| 4 | C5、C6、C26、C27 | 電容器,陶瓷,0.01μF,50V,X7R,10%,0603 | STD | STD |
| 3 | C7、C8、C9 | 電容器,陶瓷,1μF,10V,X7R,10%,0603 | STD | STD |
| 2 | C11、C12 | 電容器,POS,330μF,6.3VDC,18m?,20%,7343 | Sanyo(三洋) | 6TPE330MIL |
| 2 | C16,C17 | 電容器,POS,470μF,4VDC,18m?,20%,7343 | Sanyo(三洋) | 4TPE470MIL |
| 1 | D1 | 二極管,肖特基勢壘陣列,70mA,40V,SOT363 | BAS40DW-04 | Diodes |
| 1 | L1 | 電感器,SMT,3.3μH,12.3A,9.2mΩ,11.2mm × 10.0mm | Toko | FDVE1040-H-3R3M |
| 1 | L2 | 電感器,SMT,2.2μH,14.2A,6.1mΩ,11.2mm × 10.0mm | Toko | FDVE1040-H-2R2M |
| 2 | Q1、Q2 | MOSFET,雙 N 溝道,30V,25A,QFN-8 電源 | TI | CSD87352Q5D |
| 9 | R1、R3、R4、R5、R7、R19、R20、R21、R22 | 電阻器,貼片,0Ω,1/16W,1%,0603 | STD | STD |
| 2 | R10, R11 | 電阻器,貼片,30.1kΩ,1/16W,1%,0603 | STD | STD |
| 1 | R18 | 電阻器,貼片,51.1kΩ,1/16W,1%,0603 | STD | STD |
| 1 | R12 | 電阻器,貼片,100kΩ,1/16W,1%,0603 | STD | STD |
| 1 | R14 | 電阻器,貼片,15.0kΩ,1/16W,1%,0603 | STD | STD |
| 2 | R15、R17 | 電阻器,貼片,10.0kΩ,1/16W,1%,0603 | STD | STD |
| 1 | R16 | 電阻器,貼片,7.50kΩ,1/16W,1%,0603 | STD | STD |
| 1 | R6 | 電阻器,貼片,2.21Ω,1/16W,1%,0603 | STD | STD |
| 1 | R2 | 電阻器,貼片,4.02Ω,1/16W,1%,0603 | STD | STD |
| 1 | U1 | 適用于筆記本系統(tǒng)電源 DFN-20、具有 5V/3.3V LDO 的 IC、雙路同步降壓控制器 | TI(德州儀器) | TPS51225RUK |