ZHCUB72 july 2023 LMQ64480-Q1 , LMQ644A0-Q1 , LMQ644A2-Q1
| 参考设计 | 数量 | 值 | 说明 | 封装 | 器件型号 | 制造商 |
|---|---|---|---|---|---|---|
| C1 | 1 | 47µF | 电容,铝制,47µF,50V,+/-20%,SMD | D6.3xL7.7mm | 865080645012 | Wurth Elektronik |
| C2、C3、C6、C7、C29、C38、C39 | 7 | 0.1µF | 电容,陶瓷,0.1μF,50V,+/-10%,X7R,AEC-Q200 1 级,0402 | 402 | GCM155R71H104KE02D | MuRata |
| C4、C5、C8、C9 | 4 | 10µF | 电容,陶瓷,10uF,50V,+/-10%,X7R,1206 | 1206 | CL31B106KBHNNNE | Samsung(三星) |
| C10、C18 | 2 | 0.1µF | 电容,陶瓷,0.1uF,16V,+/-10%,X7R,AEC-Q200 1 级,0402 | 402 | C0402C104K4RACAUTO | Kemet |
| C11,C20 | 2 | 22µF | 电容,陶瓷,22µF,16V,+/-20%,X7S,1206 | 1206 | GRM31CC71C226ME11L | MuRata |
| C12、C21 | 2 | 47µF | 电容,陶瓷,47uF,10V,+/-20%,X7R,1210 | 1210 | GRM32ER71A476ME15L | MuRata |
| C15、C24 | 2 | 1µF | 电容,陶瓷,1uF,25V,+/-10%,X7R,AEC-Q200 1 级,0603 | 603 | GCM188R71E105KA64D | Murata |
| C16、C25 | 2 | 0.022µF | 电容,陶瓷,0.022µF,50V,+/-10%,X7R,0603 | 603 | C0603C223K5RACTU | Kemet |
| C17、C26 | 2 | 0.15µF | 电容,陶瓷,0.15uF,50V,+/-10%,X7R,AEC-Q200 1 级,0603 | 603 | CGA3E3X7R1H154K080AB | TDK |
| C19 | 1 | 1µF | 电容,陶瓷,1uF,16V,+/-20%,X7R,AEC-Q200 1 级,0603 | 603 | GCM188R71C105MA64D | Murata |
| C30、C32、C33 | 3 | 0.022µF | 电容,陶瓷,0.022uF,50V,+/-10%,X7R,AEC-Q200 1 级,0402 | 402 | CGA2B3X7R1H223K050BB | TDK |
| C31、C34、C35、C36、C37 | 5 | 2.2µF | 电容,陶瓷,2.2uF,50V,+/-20%,X7R,0805 | 805 | C2012X7R1H225M125AC | TDK |
| FB1 | 1 | 一个 100Ω、100MHz 的电源线铁氧体磁珠 3312(8531 公制)10A 4mΩ | 3312 | 78279225101 | Wurth Electronics(伍尔特电子) | |
| 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、J2、J5、J10 | 4 | 端子块,5mm,2x1,锡,TH | 端子块,5mm,2x1,TH | 691 101 710 002 | Wurth Elektronik | |
| J3、J4、J6、J8、J9 | 5 | 接头,2.54mm,3x1,金,TH | 接头,2.54mm,3x1,TH | 61300311121 | Wurth Elektronik | |
| J7 | 1 | 接头,2.54mm,2x1,金,TH | 接头,2.54mm,2x1,TH | 61300211121 | Wurth Elektronik | |
| L1、L2 | 2 | 1µH | 屏蔽功率电感器,1uH,20%,17.8A IRMS,最大 5.8mΩ DCR,AECQ200 1 级,5.28mm x 5.48mm x 3.1mm | SMT_IND_5MM28_5MM48 | XGL5030-102MEC | Coilcraft |
| L3 | 1 | 电感器,屏蔽,复合,1.0H,16.9A,0.0084Ω,AEC-Q200 1 级 | SMT_5MM28_5MM48 | XEL5030-102MEB | Coilcraft | |
| R3、R7、R11 | 3 | 0 | 电阻,0,5%,0.1W,0603 | 603 | RC0603JR-070RL | Yageo |
| R6、R8 | 2 | 100k | 电阻,100k,1%,0.1W,0603 | 603 | RC0603FR-07100KL | Yageo |
| R9 | 1 | 7.15k | 电阻,7.15k,1%,0.1W,0603 | 603 | RC0603FR-077K15L | Yageo |
| R10 | 1 | 121k | 电阻,121k,1%,0.1W,0603 | 603 | RC0603FR-07121KL | Yageo |
| R14、R17 | 2 | 10.0k | 电阻,10.0k,1%,0.1W,0603 | 603 | RC0603FR-0710KL | Yageo |
| SH-J1、SH-J2、SH-J3、SH-J4、SH-J5、SH-J6 | 6 | 单操作 2.54mm 间距开顶跳线插座 | 单操作 2.54mm 间距开顶跳线插座 | M7582-05 | Harwin | |
| TP5、TP6 | 2 | 测试点,SMT | 测试点,SMT | S2751-46R | Harwin | |
| TP9 | 1 | 测试点,通用,橙色,TH | 橙色通用测试点 | 5013 | Keystone Electronics | |
| TP10、TP11 | 2 | 测试点,多用途,黑色,TH | 黑色多用途测试点 | 5011 | Keystone Electronics | |
| U1 | 1 | LMQ644A2-Q1 3V 至 36V、12A、低 Iq 双路降压转换器 | WQFN-FCRLF24 | LMQ644A2QRXARQ1 | 德州仪器 (TI) |