ZHCU984B September 2009 – February 2022 TPS51220A
| 數(shù)量 | 引用標(biāo)識(shí)符 | 說明 | 制造商 | 器件型號(hào) |
|---|---|---|---|---|
| 4 | C1、C2、C4、C5 | 電容器,陶瓷,10μF,25V,X7R,±10%,1210 | MuRata(村田) | GRM32DR71E106K |
| 2 | C10、C11 | 電容器,POS-CAP,330μF,6.3V,18m?,20% | SANYO(三洋) | 6TPE330MIL |
| 2 | C14、C15 | 電容器,POS-CAP,470μF,4.0V,15m?,20% | SANYO(三洋) | 4TPE470MFL |
| 3 | C16、C17、C21 | 電容器,陶瓷,0.01μF,50V,X7R,±10%,0603 | Std | Std |
| 4 | C20、C23、C26、C27 | 電容器,陶瓷,100pF,50V,C0G,±5%,0603 | Std | Std |
| 1 | C22 | 電容器,陶瓷,2.2μF,6.3V,X5R,±10%,0603 | Std | Std |
| 1 | C28 | 電容器,陶瓷,47pF,50V,C0G,±5%。0603 | Std | Std |
| 6 | C3、C6、C18、C19、C24、C25 | 電容器,陶瓷,0.1μF,50V,X7R,±10%,0603 | Std | Std |
| 1 | C8 | 電容器,陶瓷,0.22μF,25V,X7R,±10%,0603 | Std | Std |
| 1 | C9 | 電容器,陶瓷,10μF,6.3V,X5R,±10%,0805 | TDK | C2012X5R0J106K |
| 2 | D1、D2 | 二極管,肖特基,40V,30mA,SOD-323 | Rohm(羅姆) | RB751x-40 |
| 2 | L1、L2 | 電感器,3.3μH,12A | Vishay(威世) | IHLP5050CEER3R3 |
| 2 | Q1、Q2 | MOSFET,N 溝道,30V,14A,9.7m? | TI | CSD17307Q5A |
| 2 | Q3、Q4 | MOSFET,N 溝道,30V,21A,4.5m? | TI | CSD17310Q5A |
| 11 | R1、R2、R9、R12、R13、R14、R16、R17、R23、R34、R37 | 電阻器,貼片,0Ω,1/16W,±5%,0603 | Std | Std |
| 1 | R20 | 電阻器,貼片,300kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R21 | 電阻器,貼片,8.20kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R22 | 電阻器,貼片,7.50kΩ,1/16W,±1%,0603 | Std | Std |
| 2 | R24、R25 | 電阻器,貼片,5.60kΩ,1/16W,±1%,0603 | Std | Std |
| 2 | R26、R29 | 電阻器,貼片,51.1Ω,1/16W,±1%,0603 | Std | Std |
| 1 | R27 | 電阻器,貼片,120kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R28 | 電阻器,貼片,62.0kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R30 | 電阻器,貼片,30.0kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R31 | 電阻器,貼片,27.0kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R38 | 電阻器,貼片,15.0kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | R39 | 電阻器,貼片,12.0kΩ,1/16W,±1%,0603 | Std | Std |
| 2 | R5, R6 | 電阻器,貼片,15.4Ω,1/16W,±1%,0603 | Std | Std |
| 2 | R7、R15 | 電阻器,貼片,470kΩ,1/16W,±1%,0603 | Std | Std |
| 1 | U1 | 固定頻率 99% 占空比,雙路降壓控制器 | TI | TPS51220ARTV |