ZHCUCA0A September   2024  – April 2025 TPS1685

 

  1.   1
  2.   说明
  3.   特性
  4.   应用
  5.   5
  6. 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
  7. 2硬件
    1. 2.1 一般配置
      1. 2.1.1 物理访问
      2. 2.1.2 测试设备和设置
        1. 2.1.2.1 电源
        2. 2.1.2.2 仪表
        3. 2.1.2.3 示波器
        4. 2.1.2.4 负载
  8. 3实现结果
    1. 3.1 测试设置和过程
      1. 3.1.1  热插拔
      2. 3.1.2  通过 ENABLE 启动
      3. 3.1.3  上电至短路
      4. 3.1.4  欠压锁定
      5. 3.1.5  过压锁定
      6. 3.1.6  瞬态过载性能
      7. 3.1.7  过流事件
      8. 3.1.8  输出热短路
      9. 3.1.9  快速输出放电(QOD)
      10. 3.1.10 TPS1685EVM 的热性能
  9. 4硬件设计文件
    1. 4.1 原理图
    2. 4.2 PCB 图
    3. 4.3 物料清单 (BOM)
  10. 5其他信息
    1. 5.1 商标
  11. 6修订历史记录

物料清单 (BOM)

表 4-1 列出了 EVM BOM。

表 4-1 TPS1685EVM 物料清单
位号数量说明封装器件型号制造商
!PCB11印刷电路板LP113不限
C5、C2520.1uF电容,陶瓷,0.1uF,100V,+/-10%,X5R,04020402GRM155R62A104KE14DMuRata
C6、C2621µF电容,陶瓷,1µF,100V,+/-10%,X7S,08050805_HVC2012X7S2A105K125ABTDK
C7、C2720.22uF电容,陶瓷,0.22µF,100V,+/-10%,X7S,AEC-Q200 1 级,06030603HMK107C7224KAHTETaiyo Yuden
C8、C10222pF电容,陶瓷,22pF,50V,+/-1%,C0G/NP0,04020402GRM1555C1H220FA01DMuRata
C911000pF电容,陶瓷,1000pF,16V,+/-10%,X5R,04020402GRM155R61C102KA01DMuRata
C13、C1421000pF电容,陶瓷,1000pF,100V,+/-10%,X7R,04020402GRM155R72A102KA01DMuRata
C1714700pF电容,陶瓷,470pF,16V,+/-10%,X7R,04020402GRM155R71C472KA01DMuRata
C1810.027uF电容,陶瓷,0.027μF,16V,+/-10%,X7R,04020402GRM155R71C273KA01DMuRata
C1910.047µF电容,陶瓷,0.047μF,16V,+/-10%,X5R,04020402GRM155R61C473KA01DMuRata
C2010.1uF电容,陶瓷,0.1uF,16V,+/-10%,X7R,04020402GRM155R71C104KA88DMuRata
C2110.47µF电容,陶瓷,0.47µF,16V,+/-10%,X5R,04020402GRM155R61C474KE01MuRata
C2214.7µF电容,陶瓷,4.7µF,100V,+/-20%,X7S,12061206_19012061Z475MAT2AAVX
C2310.01uF电容,陶瓷,0.01uF,100V,+/-10%,X7R,06030603GRM188R72A103KA01DMuRata
C24110uF电容,陶瓷,10µF,16V,+/-10%,X5R,06030603GRM188R61C106KAALDMuRata
D1、D2260V二极管,TVS,单向,60V,96.8Vc,SMCSMC5.0SMDJ60ALittelfuse
D3、D4260V二极管,肖特基,60V,3A,SMCSMCB360-13-FDiodes Inc.
DG11绿色LED,绿色,SMDLG_R971_GreenLG R971-KN-1OSRAM
DR1、DR22红色LED,红色,SMDLS_R976_RedLS R976-NR-1OSRAM
FID1、FID2、FID3、FID4、FID5、FID66基准标记。没有需要购买或安装的元件。Fiducial10-20不适用不适用
G1、G2、G3、G441mm 非绝缘短路插头,10.16mm 间距,THHarwin_D3082-05D3082-05Harwin
H1、H3、H4、H5、H9、H106机械螺钉,圆头,#4-40 x 1/4,尼龙,飞利浦盘形头NY PMS 440 0025 PHNY PMS 440 0025 PHBandamp;F Fastener Supply
H2、H6、H7、H8、H11、H126六角螺柱,0.5"L #4-40,尼龙Keystone_1902C1902CKeystone
J11接头,100mil,3x2,锡,THSULLINS_PEC03DAANPEC03DAANSullins Connector Solutions
J2、J3、J4、J5、J6、J76FP-PEC02DABN_HDR4-MFGPEC02DABNSullins Connector Solutions
Q1、Q2、Q33N 通道 30V 3.16A (Ta) 750mW (Ta) 表面贴装 SOT-23-3 (TO-236)FP-SI2306BDS-T1-GE3_SOT23-3-MFGSI2306BDS-T1-GE3Vishay Siliconix
QGND1、QGND2、QGND3、QGND44测试点,紧凑型,SMTTestpoint_Keystone_Compact5016Keystone
R1、R472150电阻,150,5%,0.1W,AEC-Q200 0 级,06030603CRCW0603150RJNEAVishay-Dale
R2、R3、R4、R5、R6、R7、R9、R10、R1191.00k电阻,1.00k,0.1%,0.063W,AEC-Q200 0 级,04020402ERA-2APB102XPanasonic
R8、R502电阻,SMD,0Ω,跳线,1/20W,0201FP-RC0201JR-070RL_0201(公制 0603)-IPC_CRC0201JR-070RLYageo
R1213.74Meg电阻,3.74M,1%,0.1W,AEC-Q200 0 级,06030603CRCW06033M74FKEAVishay-Dale
R1315.11Meg电阻,5.11M,1%,0.1W,AEC-Q200 0 级,06030603CRCW06035M11FKEAVishay-Dale
R141113k电阻,113k,1%,0.1W,06030603RC0603FR-07113KLYageo
R151102k电阻,102k,1%,0.1W,AEC-Q200 0 级,06030603CRCW0603102KFKEAVishay-Dale
R161182k电阻,182k,1%,0.1W,AEC-Q200 0 级,06030603CRCW0603182KFKEAVishay-Dale
R17、R18、R19310.0k电阻,10.0k,1%,0.063W,04020402RC0402FR-0710KLYageo America
R2612.20k电阻,2.20k,0.1%,0.0625W,AEC-Q200 0 级,04020402ERA2AEB222XPanasonic
R2711.24k电阻,1.24k,0.1%,0.063W,AEC-Q200 0 级,04020402ERA2AEB1241XPanasonic
R28、R3021.10k电阻,1.10k,1%,0.063W,AEC-Q200 0 级,04020402CRCW04021K10FKEDVishay-Dale
R29、R312845电阻,845,1%,0.063W,AEC-Q200 0 级,04020402CRCW0402845RFKEDVishay-Dale
R32131.6k电阻,31.6k,1%,0.063W,AEC-Q200 0 级,04020402CRCW040231K6FKEDVishay-Dale
R33140.2k电阻,40.2k,1%,0.1W,AEC-Q200 0 级,04020402ERJ-2RKF4022XPanasonic
R341150k电阻,150k,1%,0.1W,AEC-Q200 0 级,04020402ERJ-2RKF1503XPanasonic
R351294k电阻,294k,1%,0.1W,04020402ERJ-2RKF2943XPanasonic
R36、R41、R44、R46、R48、R49、R5170电阻,0,5%,0.063W,AEC-Q200 0 级,04020402CRCW04020000Z0EDVishay-Dale
R38、R39、R403470电阻,470,5%,0.1W,06030603RC0603JR-07470RLYageo
R431162k电阻,162k,0.1%,0.125W,08050805_HVRT0805BRD07162KLYageo America
R45149.9k电阻,49.9k,0.1%,0.125W,08050805_HVRT0805BRD0749K9LYageo America
SH1、SH2、SH3、SH4、SH5、SH6、SH7、SH8、SH9、SH10、SH11、SH1212分流器,2.54mm,金,蓝色Wurth_6090021362160900213621Wurth Elektronik
SW1、SW22触控开关 SPST-NO 顶部驱动表面贴装FP-PTS830GM140SMTRLFS_SMT_3MM05_2MM6-MFGPTS830GM140SMTRLFSCandamp;K Components
T1、T2、T331/0 AWG 高 AMP PCB 接线片 1/0-8 AWGFP-B1-0-PCB-L_WIRE_LUG_150A_1-0AWG-MFGB1/0-PCB-LINTERNATIONAL HYDRAULICS
T4、T5、T6、T74连接器,插座,引脚,THCONN_ 0300-2-15-01-47-01-10-00300-2-15-01-47-01-10-0Mill-Max
TP1、TP22测试点,通用,红色,THKeystone50105010Keystone
TP3、TP4、TP5、TP6、TP7、TP8、TP9、TP10、TP11、TP12、TP13、TP14、TP15、TP16、TP17、TP18、TP19、TP20、TP21、TP22、TP23、TP2422测试点,通用,绿色,THKeystone51265126Keystone
U1、U22具有准确、快速电流监测器的 9V 至 80V、4.3mΩ 20A 可堆叠电子保险丝VMA0023A-MFGTPS16851VMAR德州仪器 (TI)
U31单通道输出 LDO,50mA,可调 1.175V 至 90V 输出,7V 至 100V 输入,8 引脚 MSOP (DGN),-40°C 至 125°C,绿色环保(符合 RoHS 标准,无锑/溴)DGN0008B_NTPS7A4001DGNR德州仪器 (TI)