ZHCUCM0 December 2024 TPS54538
表 4-1 中展示了 TPS54538EVM 物料清單。
| 位號(hào) | 數(shù)量 | 說(shuō)明 | 器件型號(hào) | 制造商(1) |
|---|---|---|---|---|
| !PCB1 | 1 | 印刷電路板 | BSR269 | 不限 |
C1、C2、C3 | 3 | 電容,陶瓷,10μF,35V,+/-10%,X7R,1210 | GRM32ER7YA106KA12K | MuRata |
| C4、C11 | 2 | 電容,陶瓷,0.1μF,50V,+/-10%,X7R,AEC-Q200 1 級(jí),0603 | C0603C104K5RACAUTO | Kemet |
C5 | 1 | 電容,陶瓷,0.022uF,50V,+/-10%,X7R,0603 | C0603C223K5RACTU | Kemet |
C6 | 1 | 電容器,陶瓷,0.01μF,50V,+/-5%,X7R,0603 | C0603C103J5RACTU | Kemet |
| C7 | 1 | 電容,陶瓷,0.033uF,25V,±5%,X7R,0603 | C0603C333J3RACTU | Kemet |
| C8、C9 | 1 | 電容,陶瓷,22μF,35V,+/-20%,X5R,1206 | C3216X5R1V226M160AC | TDK |
C12 | 1 | 電容,陶瓷,12pF,50V,+/- 5%,C0G/NP0,0603 | C0603C120J5GACTU | Kemet |
C13 | 1 | 電容,陶瓷,100pF,50V,+/-1%,C0G/NP0,0603 | C0603C101F5GACTU | Kemet |
D1 | 1 | 二極管,齊納,5.1V,200mW,SOD-323 | MMSZ5231BS-7-F | Diodes Inc. |
FID1、FID2、FID3 | 3 | 基準(zhǔn)標(biāo)記。沒(méi)有需要購(gòu)買(mǎi)或安裝的元件。 | 不適用 | 不適用 |
J1、J2 | 2 | 端子塊,5.08mm,2x1,黃銅,TH | ED120/2DS | On-Shore Technology |
J3、J5 | 2 | 接頭,100mil,2x1,金,TH | PBC02SAAN | Sullins Connector Solutions |
| J4 | 1 | 接頭,100mil,3x1,錫,TH | PEC03SAAN | Sullins Connector Solutions |
L1 | 1 | 電感,屏蔽,Hyperflux,5.6μH,6.9A,0.0165Ω,SMD | 74439346056 | Wurth Elektronik |
| LBL1 | 1 | 熱轉(zhuǎn)印打印標(biāo)簽,0.650"(寬)x 0.200"(高)- 10,000/卷 | THT-14-423-10 | Brady |
| R1 | 1 | 電阻,49.9k,1%,0.1W,0603 | RC0603FR-0749K9L | Yageo |
R2 | 1 | 電阻,12k,1%,0.1W,0603 | RC0603FR-0712KL | Yageo |
R3 | 1 | 電阻,49.9,1%,0.1W,0603 | RC0603FR-0749R9L | Yageo |
R4 | 1 | 電阻,220k,0.1%,0.063W,0603 | CPF0603B220KE | TE Connectivity |
R5 | 1 | 電阻,30.0k,1%,0.1W,AEC-Q200 0 級(jí),0603 | ERJ-3EKF3002V | Panasonic |
| R8 | 1 | 電阻,100k,1%,0.1W,0603 | RC0603FR-07100KL | Yageo |
| R9 | 1 | 電阻,0,5%,0.1W,0603 | RC0603JR-070RL | Yageo |
| SH-JP1、SH-JP2、SH-JP3 | 3 | 分流器,100mil,鍍金,黑色 | SNT-100-BK-G | Samtec |
| TP1、TP3 | 2 | 測(cè)試點(diǎn),通用,紅色,TH | 5010 | Keystone |
TP2、TP4、TP9 | 3 | 測(cè)試點(diǎn),通用,黑色,TH | 5011 | Keystone |
| TP5、TP6、TP7、TP8 | 4 | 測(cè)試點(diǎn),通用,黃色,TH | 5014 | Keystone |
| U1 | 1 | 3.8V 至 28V 輸入,5A,200kHz - 2.2MHz,低 IQ 同步降壓轉(zhuǎn)換器 | TPS54538RQF | 德州儀器 (TI) |
C10 | 0 | 電容,陶瓷,22μF,35V,+/-20%,X5R,1206 | C3216X5R1V226M160AC | TDK |
C14、C19、C21 | 0 | 電容,陶瓷,1uF,50V,±10%,X7R,0603 | UMK107AB7105KA-T | Taiyo Yuden |
C15、C16 | 0 | 電容,陶瓷,4.7μF,50V,+/-10%,X7R,AEC-Q200 1 級(jí),1206 | CGA5L3X7R1H475K160AE | TDK |
C17、C18 | 0 | 電容,陶瓷,2.2μF,50V,+/-10%,X7R,AEC-Q200 1 級(jí),0805 | CGA4J3X7R1H225K125AE | TDK |
C20 | 0 | 0603,50V,0.1uF,X7R,±10 % 容差,SMT,多層陶瓷電容器 | GCM188R71H104KA57J | Murata |
FB1 | 0 | WE-CBA SMT EMI 抑制,鐵氧體磁珠,1812 尺寸,70Ω,6A | 782965700 | Wurth Elektronik |
L2 | 0 | 1.2μH 屏蔽模壓電感器 5.8A 18mΩ 最大 2-SMD | 744316220 | Wurth Electronics |
| R6、R7 | 0 | 電阻,0.51?,1%,0.25W,0805 | CRM0805-FX-R510ELF | Bourns |
R10 | 0 | 電阻,220k,1%,0.1W,0603 | RC0603FR-07220KL | Yageo |