ZHCUDK7 November 2025
表 3-1 显示了 LP8868YQ1EVM 物料清单。
| 位号 | 数量 | 值 | 说明 | 封装 | 器件型号 | 制造商 |
|---|---|---|---|---|---|---|
| C1, C2 | 2 | 4.7uF | 电容,陶瓷,4.7µF,50V,±10%,X7R,AEC-Q200 1 级,1206 | 1206 | CGA5L3X7R1H475K160AE | TDK |
| C3、C4、C6、C7、C9、C10、C11、C13、C14、C15、C16、C20、C22 | 13 | 10uF | 电容,陶瓷,10µF,75V,±20%,X7R,AEC-Q200 1 级,1210 | 1210 | CGA6P1X7R1N106M250AC | TDK |
| C5 | 1 | 电容,陶瓷,22UF,10V,X7S,1206 | 1206 | CGA5L1X7S1A226M160AC | TDK | |
| C8 | 1 | 33uF | 电容,铝制,33µF,100V,±20%,1Ω,AEC-Q200 1 级,SMD | 直径 10mm | EEE-TG2A330P | Panasonic |
| C12、C21、C23 | 3 | 0.1uF | 电容,陶瓷,0.1uF,100V,±10%,X7S,AEC-Q200 1 级,0603 | 0603 | CGA3E3X7S2A104K080AB | TDK |
| C17 | 1 | 1nF | 1000pF ±10% 50V 陶瓷电容器 X7R 0603(公制 1608) | 0603 | C0603X102K5RAC7867 | KEMET |
| C18 | 1 | 1uF | 电容,陶瓷,1µF,10V,±10%,X7R,AEC-Q200 1 级,0603 | 0603 | LMK107B7105KAHT | Taiyo Yuden |
| C19 | 1 | 0.01uF | 电容,陶瓷,0.01µF,50V,±5%,C0G/NP0,AEC-Q200 1 级,0603 | 0603 | CGA3E2C0G1H103J080AA | TDK |
| C24 | 1 | 47pF | 电容,陶瓷,47pF,100V,±5%,C0G/NP0,0805 | 0805 | 08051A470JAT2A | AVX |
| D1 | 1 | 60V | 二极管,肖特基,60V,3A,SOD-128 | SOD-128 | PMEG6030EP,115 | Nexperia |
| D2 | 1 | 红色超高亮 | LED,红色超高亮,SMD | 2.2x1.3x1.4mm | VLMS20J2L1-GS08 | Vishay-Semiconductor |
| FB1 | 1 | 50Ω | 铁氧体磁珠,50Ω(100MHz 时),12A,1206 | 1206 | BLM31SN500SZ1L | MuRata |
| H1、H2、H3、H4 | 4 | 机械螺钉,圆头,#4-40 x 1/4,尼龙,飞利浦盘形头 | 螺钉 | NY PMS 440 0025 PH | B&F Fastener Supply | |
| H5、H6、H7、H8 | 4 | 六角螺柱,0.5"L #4-40,尼龙 | 螺柱 | 1902C | Keystone | |
| J1 | 1 | 端子块,5.08mm,2x1,TH | 端子块,5.08mm,2x1,TH | 039544-3002 | Molex | |
| J2、J3 | 2 | 接头,100mil,3x1,金,TH | PBC03SAAN | PBC03SAAN | Sullins Connector Solutions | |
| L1 | 1 | 2.2uH | 电感器,屏蔽,铁粉,2.2uH,10.5A,0.0137Ω,SMD | 322x158x322mil | IHLP3232DZER2R2M01 | Vishay-Dale |
| L2 | 1 | 9uH | 耦合电感器,9uH,10A,0.0036Ω,SMD | 12.9x6.6mm | PLT10HH501100PNL | MuRata |
| L3 | 1 | 22uH | 电感器,屏蔽,铁粉,22uH,5.5A,0.0313Ω,SMD | IHLP-5050FD | IHLP5050FDER220M5A | Vishay-Dale |
| LBL1 | 1 | 热转印打印标签,0.650"(宽)x 0.200"(高)- 10,000/卷 | PCB 标签,0.650 x 0.200 英寸 | THT-14-423-10 | Brady | |
| R1、R2 | 2 | 0 | 电阻,0,1%,0.75W,AEC-Q200 0 级,1210 | 1210 | CRCW12100000Z0EAHP | Vishay-Dale |
| R3 | 1 | 0.2 | 200MΩ,±1%,2W,片上电阻 2512(公制 6432),抗硫化,汽车 AEC-Q200,电流检测,金属元件 | 2512 | TLRP3A20WR200FTE | TE Connectivity |
| R4、R6、R10、R11 | 4 | 10k | 电阻,10k,5%,0.125W,AEC-Q200 0 级,0805 | 0805 | CRCW080510K0JNEA | Vishay-Dale |
| R5 | 1 | 5.10k | 电阻,5.10k,0.1%,0.125W,0805 | 0805 | RG2012P-512-B-T5 | Susumu Co Ltd |
| R7 | 1 | 59.0k | 电阻,59.0k,1%,0.125W,AEC-Q200 0 级,0805 | 0805 | ERJ-6ENF5902V | Panasonic |
| R8 | 1 | 825 | 电阻,825,1%,0.1W,AEC-Q200 0 级,0603 | 0603 | CRCW0603825RFKEA | Vishay-Dale |
| R9 | 1 | 60.4k | 电阻,60.4k,1%,0.125W,AEC-Q200 0 级,0805 | 0805 | CRCW080560K4FKEA | Vishay-Dale |
| R12 | 1 | 300k | 电阻,300k,5%,0.125W,AEC-Q200 0 级,0805 | 0805 | CRCW0805300KJNEA | Vishay-Dale |
| R13 | 1 | 4.7 | 电阻,4.7,5%,0.25W,0805 | 0805 | CRM0805-JW-4R7ELF | Bourns |
| R14 | 1 | 0 | 电阻,0,5%,0.125W,AEC-Q200 0 级,0805 | 0805 | CRCW08050000Z0EA | Vishay-Dale |
| R15 | 1 | 100 | 电阻,100,0.01%,0.125W,0805 | 0805 | RNCF0805TKY100R | Stackpole Electronics Inc |
| SH-J1、SH-J2 | 2 | 1x2 | 分流器,100mil,镀金,黑色 | 顶部闭合 100mil 分流器 | SPC02SYAN | Sullins Connector Solutions |
| TP1、TP2、TP3、TP4、TP5、TP6、TP7、TP8、TP9 | 9 | 引脚,双转塔,TH | Keystone1593-2 | 1593-2 | Keystone | |
| U1 | 1 | 具有电感式快速调光功能的 65V、4A 降压/升压 LED 驱动器 | VSON14 | LP8868YQDMTRQ1 | 德州仪器 (TI) |