ZHCUAL3A June 2014 – May 2021 TPS65261
表 6-1 列出了该 EVM 的物料清单 (BOM)。
| 标识符 | 数量 | 值 | 说明 | 封装参考 | 器件型号 | 制造商 |
|---|---|---|---|---|---|---|
| !PCB1 | 1 | 印刷电路板 | PWR650 | 不限 | ||
| C1、C11、C18 | 3 | 0.047uF | 电容,陶瓷,0.047uF,50V,+/-10%,X7R,0603 | 0603 | C1608X7R1H473K | TDK |
| C2、C3、C12、C13、C21、C22 | 6 | 22µF | 电容,陶瓷,22uF,16V,+/-20%,X5R,1206 | 1206 | 1206YD226MAT2A | AVX |
| C4、C14、C15、C23、C25 | 5 | 22pF | 电容,陶瓷,22pF,50V,+/-5%,C0G/NP0,0603 | 0603 | 06035A220JAT2A | AVX |
| C5 | 1 | 82pF | 电容,陶瓷,82pF,50V,+/-5%,C0G/NP0,0603 | 0603 | 06035A820JAT2A | AVX |
| C6 | 1 | 3300pF | 电容,陶瓷,3300pF,50V,+/-10%,X7R,0603 | 0603 | C0603C332K5RACTU | Kemet |
| C7、C8、C9 | 3 | 10µF | 电容,陶瓷,10uF,25V,+/-10%,X5R,1206 | 1206 | GRM31CR61E106KA12L | MuRata |
| C10 | 1 | 1uF | 电容,陶瓷,1uF,25V,+/-10%,X7R,0603 | 0603 | C1608X7R1E105K080AB | TDK |
| C16、C24 | 2 | 2200pF | 电容,陶瓷,2200pF,50V,+/-10%,X7R,0603 | 0603 | C0603C222K5RACTU | Kemet |
| C17、C19、C20 | 3 | 0.01uF | 电容,陶瓷,0.01uF,50V,+/-5%,X7R,0603 | 0603 | C0603C103J5RACTU | Kemet |
| C26、C27、C28 | 0 | DNI | 电容,陶瓷,0.01uF,50V,+/-5%,X7R,0603 | 0603 | C0603C103J5RACTU | Kemet |
| J1、J2、J3、J4 | 4 | 端子块,6A,3.5mm 间距,2-Pos,TH | 7.0x8.2x6.5mm | ED555/2DS | On-Shore Technology | |
| J5、J6、J7、J8 | 4 | 接头,100mil,3x1,镀锡,TH | 接头,3 引脚,100mil,锡 | PEC03SAAN | Sullins Connector Solutions | |
| L1、L2、L3 | 3 | 4.7µH | 电感器,屏蔽鼓芯,超通量,4.7uH,6A,0.02ohm,SMD | WE-HC4 | 744311470 | Wurth Elektronik eiSos |
| LBL1 | 1 | 热转印打印标签,0.650"(宽)x 0.200"(高)- 10,000/卷 | PCB 标签 0.650"(高)x 0.200"(宽) | THT-14-423-10 | Brady | |
| R1、R2、R8、R10、R15、R16 | 6 | 0 | 电阻,0 欧姆,5%,0.1W,0603 | 0603 | CRCW06030000Z0EA | Vishay-Dale |
| R3、R7、R20 | 3 | 20.0k | 电阻,20.0kΩ,1%,0.1W,0603 | 0603 | CRCW060320K0FKEA | Vishay-Dale |
| R4 | 1 | 147k | 电阻,147 欧姆,1%,0.1W,0603 | 0603 | CRCW0603147KFKEA | Vishay-Dale |
| R5、R6、R13、R19 | 4 | 10.0k | 电阻,10.0k 欧姆,1%,0.1W,0603 | 0603 | CRCW060310K0FKEA | Vishay-Dale |
| R9、R11、R21、R22、R23 | 5 | 100k | 电阻,100k 欧姆,1%,0.1W,0603 | 0603 | CRCW0603100KFKEA | Vishay-Dale |
| R12、R18 | 2 | 30k | 电阻,30k 欧姆,5%,0.1W,0603 | 0603 | CRCW060330K0JNEA | Vishay-Dale |
| R14 | 1 | 45.3kΩ | 电阻,45.3k 欧姆,1%,0.1W,0603 | 0603 | CRCW060345K3FKEA | Vishay-Dale |
| R17 | 1 | 73.2k | 电阻,73.2k 欧姆,1%,0.1W,0603 | 0603 | CRCW060373K2FKEA | Vishay-Dale |
| R25、R26、R27 | 3 | 51k | 电阻,51k 欧姆,5%,0.1W,0603 | 0603 | CRCW060351K0JNEA | Vishay-Dale |
| SH-J1 | 1 | 1x2 | 分流器,100mil,镀金,黑色 | 分流器 | 969102-0000-DA | 3M |
| TP1、TP2、TP6、TP7、TP8、TP9、TP12 | 7 | 白色 | 测试点,微型,白色,TH | 白色微型测试点 | 5002 | Keystone |
| TP3、TP5、TP10、TP13、TP15 | 5 | 黑色 | 测试点,微型,黑色,TH | 黑色微型测试点 | 5001 | Keystone |
| TP4、TP11、TP14 | 0 | DNI | 测试点,微型,白色,TH | 白色微型测试点 | 5002 | Keystone |
| U1 | 1 | 4.5V 至 18V 输入电压、3A/2A/2A 输出电流三路同步降压转换器,RHB0032E | RHB0032E | TPS65261RHB | 德州仪器 (TI) | |
| 注意: | 除非在列中另有说明,否则所有器件均可替换为等效产品。 | |||||