ZHCUCS3 January 2025
表 3-1 列了该 EVM 的物料清单。
| 数量 | 参考位号 | 值 | 说明 | 尺寸 | 器件型号 | 制造商 |
|---|---|---|---|---|---|---|
| TPS628523HAQEVM-070 | ||||||
| 1 | C1 | 470pF | 电容,陶瓷,50V,X7R,±5% | 0603 | GRM1885C1H471JA01D | Murata |
| 1 | C2 | 0.47uF | 电容,陶瓷,16V,X7R,±10% | 0603 | GRM188R71C474KA88D | Murata |
| 1 | C3 | 10uF | 电容,陶瓷,10V,X7R,±20% | 0603 | GRM188Z71A106MA73D | Murata |
| 1 | C7 | 100uF | 电容,钽聚合物,20V,±20% | 7.3x4.3mm | 20TQC100MYF | Panasonic |
| 1 | C8 | 0.1uF | 电容,陶瓷,16V,X7R,±10% | 0402 | C0402C104K4RACAUTO | Kem |
| 1 | C9、C10 | 22uF | 电容,陶瓷,10V,X7T,±20% | 0805 | GRT21BD71A226ME13L | Murata |
1 | C13 | 10pF | 电容,陶瓷,10V,X7T,±5% | C0G/NP0 | GCM1555C1H100JA16D | Murata |
1 | C14 | 4700pF | 电容,陶瓷,50V,X7R,±10% | 0402 | GCM155R71H472KA37D | Murata |
| 1 | L1 | 200nH | 电感,屏蔽,14.8A,5.65mΩ | 3.2mm x 2mm x 3.5mm | XEL3520-201MEC | 线圈工艺 |
| 1 | R1 | 80.6kΩ | 电阻,贴片,0.063W,1% | 0402 | Std | Std |
| 1 | R2 | 40.2k | 电阻,贴片,0.063W,1% | 0402 | Std | Std |
| 1 | R3 | 100k | 电阻,贴片,0.063W,1% | 0402 | Std | Std |
| 1 | U1 | TPS628523HAWDLSRQ1 | IC,具有强制 PWM 工作模式的 6V、3A 降压转换器 | 2.0x1.5mm | TPS628523HAWDLSRQ1 | TI |