ZHCUCB7 September 2024 TPS548B23
表 4-1 中详述了 TPS548B23EVM 的物料清单。
位号 | 数量 | 值 | 说明 | 封装参考 | 器件型号 | 制造商 |
---|---|---|---|---|---|---|
!PCB1 | 1 | 印刷电路板 | SR074 | 不限 | ||
C1、C14 | 2 | 1µF | 通用片状多层陶瓷电容器,0402,1.0µF,X6S,22%,10%,25V | 402 | GRM155C81E105KE11D | Murata |
C3、C4、C17、C18 | 4 | 22μF | 电容器,陶瓷,22µF,25V,+/-20%,X6S,1206_190 | 1206_190 | GRM31CC81E226ME11L | MuRata |
C6、C7、C8、C20、C21、C22 | 6 | 47µF | 电容器,陶瓷,47µF,10V,+/-20%,X7R,1210 | 1210 | GRM32ER71A476ME15L | MuRata |
C16 | 1 | 330µF | 电容铝制聚合物 330µF 25V 20% 焊接圆柱形 19mΩ 2325mA 2000 小时 125°C T/R | SMT_CAP_8MM3_8MM3 | A768KS337M1ELAE019 | KEMET |
C28 | 1 | 0.1µF | 电容器,陶瓷,0.1μF,10V,+/-10%,X5R,0402 | 402 | C1005X5R1A104K050BA | TDK |
C30 | 1 | 1µF | 电容,陶瓷,1μF,16V,+/-10%,X6S,0402 | 402 | C1005X6S1C105K050BC | TDK |
H1、H2、H3、H4 | 4 | Bumpon,半球形,0.44 X 0.20,透明 | 透明 Bumpon | SJ-5303 (CLEAR) | 3M | |
J1 | 1 | 卡边缘插座,0.8mm,10x2,SMT | 卡边缘插座,0.8mm,10x2,SMT | HSEC8-110-01-S-DV-A | Samtec | |
JP1、JP3、JP4、JP5、JP6、JP7 | 6 | 接头,100mil,3x1,镀金,TH | 3x1 接头 | TSW-103-07-G-S | Samtec | |
JP2 | 1 | 接头,100mil,2x1,镀金,TH | Sullins 100mil,1x2,绝缘体上方 230mil | PBC02SAAN | Sullins Connector Solutions | |
L1 | 1 | 550nH | 电感,屏蔽,复合,550nH,29A,0.00142Ω,SMD | 7.2x7x7.5mm | XAL7070-551MEB | Coilcraft |
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、R9 | 3 | 0 | 电阻,0,5%,0.063W,AEC-Q200 0 级,0402 | 402 | CRCW04020000Z0ED | Vishay-Dale |
R3 | 1 | 10 | 电阻,10.0,1%,0.063W,AEC-Q200 0 级,0402 | 402 | CRCW040210R0FKED | Vishay-Dale |
R4 | 1 | 200k | 电阻,200k,1%,0.063W,AEC-Q200 0 级,0402 | 402 | CRCW0402200KFKED | Vishay-Dale |
R8 | 1 | 10.0k | 电阻,10.0k,1%,0.2W,AEC-Q200 0 级,0402 | 402 | ERJPA2F1002X | Panasonic |
R10 | 1 | 100k | 电阻,100k,1%,0.1W,0402 | 402 | ERJ-2RKF1003X | Panasonic |
R11 | 1 | 453 | 电阻,453,1%,0.1W,0603 | 603 | RC0603FR-07453RL | Yageo |
R13 | 1 | 66.5k | 电阻,66.5k,1%,0.1W,0603 | 603 | RC0603FR-0766K5L | Yageo |
R14 | 1 | 49.9 | 电阻,49.9,1%,0.1W,0603 | 603 | RC0603FR-0749R9L | Yageo |
SH-J1、SH-J2、SH-J3、SH-J4、SH-J5、SH-J6、SH-J7 | 7 | 分流器,100mil,镀锡,黑色 | 分流连接器黑色开孔顶部,2x1 | SNT-100-BK-T-H | Samtec | |
T1、T2 | 2 | 端子块,5mm,2 极点,锡,TH | TH,2 引线,接头体 10mm × 10mm,间距 5mm | 282856-2 | TE Connectivity | |
T3 | 1 | 端子块,3.5mm 间距,2x1,TH | 7.0x8.2x6.5mm | ED555/2DS | On-Shore Technology | |
TP1、TP2、TP3、TP8 | 4 | 测试点,通用,红色,TH | 红色通用测试点 | 5010 | Keystone | |
TP4、TP5、TP6、TP7 | 4 | 端子,调整钮,TH,三联 | Keystone1598-2 | 1598-2 | Keystone | |
TP9、TP10 | 2 | 测试点,通用,橙色,TH | 橙色通用测试点 | 5013 | Keystone Electronics | |
TP11、TP12、TP13 | 3 | 测试点,通用,黄色,TH | 黄色通用测试点 | 5014 | Keystone Electronics | |
TP14、TP15 | 2 | 连接器,插座,50Ω,TH | SMB 连接器 | SMBR004D00 | JAE Electronics | |
TP16、TP17、TP18、TP19 | 4 | 测试点,通用,黑色,TH | 黑色通用测试点 | 5011 | Keystone Electronics | |
U1 | 1 | 具有遥感功能的 4V 至 16V 输入、20A D-CAP4 同步降压转换器 | WQFN-HR19 | TPS548B23VAN | 米6体育平台手机版_好二三四 (TI) | |
C2、C15 | 0 | 1µF | 通用片状多层陶瓷电容器,0402,1.0µF,X6S,22%,10%,25V | 402 | GRM155C81E105KE11D | Murata |
C5、C19 | 0 | 22µF | 电容器,陶瓷,22µF,25V,+/-20%,X6S,1206_190 | 1206_190 | GRM31CC81E226ME11L | MuRata |
C9、C10、C11、C23、C24、C25 | 0 | 47µF | 电容器,陶瓷,47µF,10V,+/-20%,X7R,1210 | 1210 | GRM32ER71A476ME15L | MuRata |
C12、C13、C26、C27 | 0 | 220µF | 模制钽聚合物电容器 220µF 20% 6.3V 寿命 1000 小时 SMD 2917 | 2917 | 6TCF220M5L | Panasonic |
C29 | 0 | 22pF | 电容,陶瓷,22pF,50V,+/-5%,C0G/NP0,AEC-Q200 1 级,0402 | 402 | CGA2B2NP01H220J050BA | TDK |
C31 | 0 | 0.1µF | 电容,陶瓷,0.1µF,50V,+/-10%,X7R,AEC-Q200 1 级,0402 | 402 | CGA2B3X7R1H104K050BB | TDK |
C32 | 0 | 560pF | 电容,陶瓷,560pF,100V,+/-10%,X7R,0603 | 603 | GRM188R72A561KA01D | MuRata |
FID1、FID2、FID3 | 0 | 基准标记。没有需要购买或安装的元件。 | 不适用 | 不适用 | 不适用 | |
R5 | 0 | 10.0k | 电阻,10.0k,1%,0.063W,AEC-Q200 0 级,0402 | 402 | CRCW040210K0FKED | Vishay-Dale |
R6 | 0 | 7.50k | 电阻,7.50k,1%,0.1W,0603 | 603 | ERJ-3EKF7501V | Panasonic |
R7 | 0 | 5.23k | 电阻,5.23k,0.1%,0.1W,0603 | 603 | RT0603BRD075K23L | Yageo America |
R12 | 0 | 5.1 | 电阻,5.10,1%,0.5W,1210 | 1210 | RC1210FR-075R1L | Yageo |