ZHDU109 May   2026

 

  1.   1
  2.   说明
  3.   开始使用
  4.   特性
  5.   应用
  6.   6
  7. 1评估模块概述
    1. 1.1 简介
    2. 1.2 套件内容
    3. 1.3 规格
    4. 1.4 器件信息
  8. 2硬件
    1. 2.1 电源要求
    2. 2.2 设置
    3. 2.3 跳线信息
    4. 2.4 LED 信息
    5. 2.5 测试点
    6. 2.6 开关和按钮
  9. 3软件
    1. 3.1 软件说明
  10. 4硬件设计文件
    1. 4.1 原理图
    2. 4.2 PCB 布局
    3. 4.3 物料清单 (BOM)
  11. 5其他信息
    1. 5.1 已知硬件或软件问题
    2. 5.2 商标

物料清单 (BOM)

表 4-1 TPS26750AEVM 物料清单
位号 说明 器件型号 制造商
C1 电容陶瓷 0.22μF 50V X7R 10% Pad SMD 0603 软端接 +125°C 自动 T/R GCJ188R71H224KA01D Murata
C2 电容,陶瓷,3300pF,100V,±10%,X7R,AEC-Q200 1 级,0603 GCM188R72A332KA37D MuRata
C3 电容,陶瓷,0.1μF,50V,±20%,X5R,0805 C2012X5R1H104M085AA TDK
C4、C5、C56、C57 电容,陶瓷,220pF,50V,±10%,X7R,AEC-Q200 1 级,0201 CGA1A2X7R1H221K030BA TDK
C6、C7、C8 电容,陶瓷,10µF,10V,±20%,X5R,0402 CC0402MRX5R6BB106 Yageo
C9、C10 电容,陶瓷,10μF,25V,±20%,X5R,0603 GRM188R61E106MA73D MuRata
C11、C58 电容,陶瓷,0.1μF,50V,±10%,X5R,0402 C1005X5R1H104K050BB TDK
C12、C18、C20 电容,陶瓷,0.1μF,16V,±10%,X5R,0201 GRM033C71C104KE14D MuRata
C13 电容,陶瓷,4.7μF,100V,±20%,X7R,2220 C5750X7R2A475M230KA TDK
C14 电容,陶瓷,0.1µF,100V,±10%,X5R,0402 GRM155R62A104KE14D MuRata
C15、C16 电容,陶瓷,0.01μF,100V,±10%,X7R,0603 C0603X103K1RACTU Kemet
C17、C21 陶瓷电容 100nF 100 V X7R 10% SMD 0603 125°C 纸质 T/R 06031C104K4T2A KYOCERA AVX
C19 电容,陶瓷,0.1µF,50V,±5%,C0G/NP0,1210 C3225C0G1H104J250AA TDK
C22 电容,陶瓷,10µF,10V,±20%,X5R,0402 0402ZD106MAT2A AVX
C23、C29、C30、C34、C35 电容,陶瓷,2.2μF,6.3V,±20%,X5R,0402 JMK105BJ225MV-F Taiyo Yuden
C24、C25、C31、C36、C37、C38、C39、C40 电容,陶瓷,0.1µF,10V,+/-10%,X7R,AEC-Q200 1 级,0402 C0402C104K8RACAUTO Kemet
C26、C27、C48、C51 CAP,CERM,0.01μF,50V,±5%,X7R,0402 C0402C103J5RACTU Kemet
C28 电容,陶瓷,1µF,10V,±20%,X5R,0402 CC0402MRX5R6BB105 Yageo America
C32、C33 电容,陶瓷,12pF,25V,±5%,C0G/NP0,0402 GRM1555C1E120JA01D MuRata
C41 电容,陶瓷,4.7μF,100V,±10%,X7S,1210 C3225X7S2A475K200AE TDK
C42 电容,陶瓷,0.47μF,100V,±10%,X7S,0805 C2012X7S2A474K125AB TDK
C43 电容,陶瓷,2.2μF,16V,±10%,X6S,0402 C1005X6S1C225K050BC TDK
C44 电容,陶瓷,0.47μF,10V,±10%,X5R,0402 GRM155R61A474KE15D MuRata
C45 电容,陶瓷,15pF,100V,±5%,C0G/NP0,0201 GRM0335C2A150JA01D MuRata
C46 通用片状多层陶瓷电容器,0805,4.7μF,X7R,15%,10%,50V GRM21BZ71H475KE15L Murata
C47 电容,钽,220μF,16V,±20%,0.1Ω,SMD TPSE227M016R0100 AVX
C49 电容,陶瓷,0.47μF,50V,±10%,X7R,0603 C1608X7R1H474K080AC TDK
C50、C54、C55 电容,陶瓷,10μF,10V,±20%,X5R,0402 CL05A106MP5NUNC Samsung Electro-Mechanics
C52、C53 电容,陶瓷,1μF,35V,±10%,X7R,AEC-Q200 1 级,0603 CGA3E1X7R1V105K080AC TDK
C59 电容,陶瓷,1μF,35V,±10%,X5R,0402 GRM155R6YA105KE11D MuRata
D1、D2 二极管,超快速,100V,0.15A,SOD-123 1N4148W-7-F Diodes Inc.
D3、D9、D11 LED,蓝色,SMD 150060BS75000 Wurth Elektronik
D4 二极管,TVS,单向,51V,82.4Vc,400W,4.9A,SMA SMAJ51A Littelfuse
D5、D12 LED,红色,SMD 150060RS75000 Wurth Elektronik
D6 LED,白色,SMD LW QH8G-Q2S2-3K5L-1 OSRAM
D7、D8 二极管,TVS,单向,48V,77.4Vc,SMB SMBJ48A-13-F Diodes Inc.
D10 二极管,肖特基,60V,5A,SMA SK56A-LTP Micro Commercial Components
H1、H2、H3、H4 机械螺钉,圆头,#4-40 x 1/4,尼龙,飞利浦盘形头 NY PMS 440 0025 PH B&F Fastener Supply
H5、H6、H7、H8 六角螺柱,0.5"L #4-40,尼龙 1902C Keystone
J1、J2、J7 连接器 USB 2.0 Type C 水平 SMT 6.29722E+11 Wurth Electronics
J3 接头,2.54mm,5x2,金,R/A,TH TSW-105-09-G-D-RA Samtec
J4 插座,直流电源,XT30,公头,引脚:2,在 PCB 上,THT,黄色,15A,500V XT30PW-M Amass
J5 端子块,5.08mm,2x1,TH 1715721 Phoenix Contact
J6 插座,直流电源,XT30,母头,引脚:2,在 PCB 上,THT,黄色,15A XT30PW-F Amass
JP1、JP3、JP4、JP5、JP6、JP7、JP8、JP10、JP11 接头,100mil,2x1,金,TH PBC02SAAN Sullins Connector Solutions
JP2 接头,2.54mm,3x1,锡,TH 22284030 Molex
JP9 接头,100mil,5x2,锡,TH PEC05DAAN Sullins Connector Solutions
L1、L2、L4 铁氧体磁珠,22Ω(在 100MHz 时),6A,0805 742792021 Wurth Elektronik
L3 电感,屏蔽,复合,4.7µH,10.5A,0.0144Ω,AEC-Q200 1 级,SMD XAL6060-472MEB Coilcraft
Q1 MOSFET 阵列 2(双)N 沟道 60V 20A (Tc) 65W (Tc) 表面贴装 PG-TDSON-8-4 BSC112N06LDATMA1 Infineon
Q2、Q3 MOSFET,N 沟道,30V,3A,YJJ0003A (PICOSTAR-3) CSD17484F4T 德州仪器 (TI)
Q4 MOSFET,N 沟道,60V,35A,DNH0008A (VSONP-8) CSD18543Q3A 德州仪器 (TI)
Q5 MOSFET N 通道 30V 25A (Ta) 3.1W (Ta)、42W (Tc) 表面贴装 8-VSONP (5x6) CSD17578Q5A 德州仪器 (TI)
Q6 MOSFET,N 沟道,20V,0.5A,YJM0003A (PICOSTAR-3) CSD15380F3 德州仪器 (TI)
R1、R2 电阻,90.9k,1%,0.063W,AEC-Q200 0 级,0402 CRCW040290K9FKED Vishay-Dale
R3、R4 10kΩ ±1% 0.063W,1/16W 片上电阻 0402(公制 1005)厚膜 CRCW040210K0FKEDC Vishay
R5、R6 CRCW 系列 0603 0.1W 0Ω 跳线表面贴装厚膜片上电阻 CRCW06030000Z0EAC Vishay
R7、R8 电阻,100k,1%,0.05W,0201 RC0201FR-07100KL Yageo America
R9 电阻,100k,0.5%,0.1W,0603 RT0603DRE07100KL Yageo America
R10 电阻,3.3,5%,0.063W,AEC-Q200 0 级,0402 CRCW04023R30JNED Vishay-Dale
R11 电阻,22.6,1%,0.063W,AEC-Q200 0 级,0402 CRCW040222R6FKED Vishay-Dale
R12 电阻,2.26k,1%,0.1W,0603 M55342K12B2E26T TT Electronics/IRC
R15、R17、R20、R29、R49、R50、R51、R56 电阻,0,5%,0.063W,AEC-Q200 0 级,0402 CRCW04020000Z0ED Vishay-Dale
R19 12mΩ,±1% 0.5W,1/2W 片上电阻 1206(公制 3216)电流检测薄膜 RL1206FR-7W0R012L YAGEO
R22、R25、R38、R39、R40、R41 电阻,10.0k,1%,0.05W,0201 CRCW020110K0FKED Vishay-Dale
R23、R24、R26、R27、R101、R102 电阻,2.20k,1%,0.05W,0201 CRCW02012K20FKED Vishay-Dale
R30 电阻,100k,1%,0.1W,0402 ERJ-2RKF1003X Panasonic
R33、R34、R85、R86、R94、R103 电阻,0,5%,0.05W,0201 CRCW02010000Z0ED Vishay-Dale
R35 电阻,115k,1%,0.063W,0402 RC0402FR-07115KL Yageo America
R44、R45、R46、R47 电阻,100k,1%,0.063W,0402 RC1005F104CS Samsung Electro-Mechanics
R48、R75、R80、R84、R87 电阻,10.0k,1%,0.063W,AEC-Q200 0 级,0402 CRCW040210K0FKED Vishay-Dale
R53、R57 电阻,10.0k,1%,0625W,0402 RT0402BRD0710KL Yageo America
R58 6.5mΩ ±1% 1W 片上电阻 1206(公制 3216)抗硫化,汽车级 AEC-Q200,电流检测,可承受脉冲,防潮金属元件 WSLP12066L500FEA Vishay
R59、R60、R61、R62、R63 电阻,0,5%,0.1W,AEC-Q200 0 级,0603 CRCW06030000Z0EA Vishay-Dale
R64、R69 电阻,1.00k,1%,0.0625W,0402 RC0402FR-071KL Yageo America
R65 电阻,5.11k,1%,0.063W,AEC-Q200 0 级,0402 CRCW04025K11FKED Vishay-Dale
R68、R70 电阻,100k,1%,0.0625W,0402 RC0402FR-07100KL Yageo America
R73 0Ω 跳线片上电阻 0805(公制 2012)金属元件 WSL080500000ZEA9 Vishay
R74、R76 电阻,100k,1%,0.063W,AEC-Q200 0 级,0402 CRCW0402100KFKED Vishay-Dale
R77 电阻,523k,1%,0.063W,AEC-Q200 0 级,0402 CRCW0402523KFKED Vishay-Dale
R78 电阻,23.7k,1%,0.1W,AEC-Q200 0 级,0402 ERJ-2RKF2372X Panasonic
R79 电阻,0,5%,0.1W,AEC-Q200 0 级,0603 ERJ-3GEY0R00V Panasonic
R81、R83、R93 电阻,100k,1%,0.05W,0201 RC0201FS-7D100KL Yageo America
R82 电阻,0,5%,0.125W,AEC-Q200 0 级,0805 ERJ-6GEY0R00V Panasonic
R88、R90、R91、R96 电阻,200k,1%,0.05W,0201 CRCW0201200KFKED Vishay-Dale
R89、R100 电阻,10.0k,1%,0.05W,0201 RC0201FR-0710KL Yageo America
R95、R97、R98、R99 电阻,51.0k,1%,0.05W,0201 RC0201FR-0751KL Yageo America
SH-JP1、SH-JP2、SH-JP3、SH-JP4、SH-JP6、SH-JP7、SH-JP8 分流器,100mil,镀金,黑色 SPC02SYAN Sullins Connector Solutions
SW1 触控式开关,单刀单掷-常开 0.02A/15V EVPAAM02W Panasonic
TH1 接头,2.54mm,10x2,金,SMT TSM-110-01-L-DV Samtec
TH2 接头,2.54mm,8x2,金,SMT TSM-108-01-L-DV Samtec
TP1、TP3 测试点,紧凑,红色,TH 5005 Keystone Electronics
TP2、TP4 测试点,紧凑型,黑色,TH 5006 Keystone Electronics
TP5、TP6、TP7、TP8、TP9、TP10 测试点,微型,红色,TH 5000 Keystone Electronics
TP11、TP12、TP13、TP23、TP24 测试点,多用途,红色,TH 5010 Keystone Electronics
TP15、TP16、TP17、TP18、TP19 测试点,微型,SMT 5015 Keystone Electronics
U1 TPS26750ASRSMR TPS26750ASRSMR 德州仪器 (TI)
U2、U3 USB Type-C® 48V EPR 端口保护器:VBUS 短路过压和 IEC ESD 保护 TPD4S480RUKR 德州仪器 (TI)
U4 256kb I2C CMOS 串行 EEPROM,SOIC-8 CAT24C256WI-GT3 ON Semiconductor
U5 针对电源应用进行了优化且具有集成电源开关的 USB Type-C® 和 USB PD 控制器 TPS25730ASRSMR 德州仪器 (TI)
U6 22V 精密浪涌保护钳位器,DRV0006A (WSON-6) TVS2200DRVR 德州仪器 (TI)
U7 USB Type-C® 28V SPR 端口保护器:VBUS 短路过压和 IEC ESD 保护 TPD4S201RUKR 德州仪器 (TI)
U8 3.5V 至 60V 5A 同步降压稳压器,RNP0030A (WQFN-30) LM76005RNPR 德州仪器 (TI)
U9 500mA、低 IQ、小型低压降稳压器,DBV0005A (SOT-23-5) TLV75733PDBVR 德州仪器 (TI)
U10 -4V 至 110V、双向、1MHz、5V/μs、超精密电流检测放大器、SOT23-8 INA296A3IDDF 德州仪器 (TI)
U11 ARM® Cortex® -M0+- 微控制器 IC 32 位双核 133MHz 外部程序存储器 56-QFN (7x7) SC0914(13) Raspberry Pi
U12 5V 精密浪涌保护钳位器,DRV0006A (WSON-6) TVS0500DRVR 德州仪器 (TI)
U13 用于超高速 (6Gbps) USB 3.0 接口的 ESD 解决方案,2 通道,-40 至 +85°C,3 引脚 SOT (DRT),环保(符合 Rohs 标准,无锑/溴) TPD2EUSB30DRTR 德州仪器 (TI)
U14 NOR 闪存串行(SPI、双路 SPI、四路 SPI)3V/3.3V 16M 位 2M x 8 6ns 8 引脚 SOIC N T/R W25Q16JVSNIQ TR Winbond
U15 具有反极性保护和过压保护的低 IQ 高侧开关控制器 LM74502HDDF 德州仪器 (TI)
Y1 晶振,12MHz,30ppm,SMD 7M-12.000MAHE-T TXC Corporation
FID1、FID2、FID3 基准标记。没有需要购买或安装的元件。 不适用 不适用
R13 电阻,10.0k,1%,0.05W,0201 RC0201FS-7D10KL Yageo America
R14、R16 电阻,0,5%,0.125W,0603 MCT06030Z0000ZP500 Vishay/Beyschlag
R18、R21、R28、R42、R43、R52、R54、R55 电阻,0,5%,0.063W,AEC-Q200 0 级,0402 CRCW04020000Z0ED Vishay-Dale
R31、R32、R36、R37 电阻,100k,1%,0.1W,0402 ERJ-2RKF1003X Panasonic
R66 电阻,5.11k,1%,0.063W,AEC-Q200 0 级,0402 CRCW04025K11FKED Vishay-Dale
R67 电阻,10k,5%,0.063W,AEC-Q200 0 级,0402 CRCW040210K0JNED Vishay-Dale
R71、R72 0Ω 跳线片上电阻 0805(公制 2012)金属元件 WSL080500000ZEA9 Vishay
R92 电阻,200k,1%,0.05W,0201 CRCW0201200KFKED Vishay-Dale