ZHCUBD5 September   2023

 

  1.   1
  2.   说明
  3.   特性
  4.   应用
  5.   5
  6. 1评估模块概述
    1. 1.1 引言
    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 其他图像
    2. 2.2 在具有 USB-C PD 通信功能的负载上使用该 EVM
    3. 2.3 在不具有 USB-C PD 通信功能的负载上使用该 EVM
  8. 3实现结果
    1. 3.1 电气性能规格
    2. 3.2 测试设置
      1. 3.2.1 测试设置要求
      2. 3.2.2 测试设置图
      3. 3.2.3 测试点
    3. 3.3 性能数据和典型特性曲线
      1. 3.3.1  20Vout 时的 4 点平均效率结果
      2. 3.3.2  15Vout 时的 4 点平均效率结果
      3. 3.3.3  9Vout 时的 4 点平均效率结果
      4. 3.3.4  5Vout 时的 4 点平均效率结果
      5. 3.3.5  效率典型结果
      6. 3.3.6  输出特性
      7. 3.3.7  开关频率
      8. 3.3.8  重要开关波形
      9. 3.3.9  输出纹波电压
      10. 3.3.10 负载瞬态响应
      11. 3.3.11 EN55022 B 类传导 EMI 测试结果
      12. 3.3.12 满负载条件下的热图像(20 V 和 3.25A)
  9. 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
  10. 5其他信息
    1. 5.1 商标

物料清单

下表列出了 LMG3626EVM-074 的物料清单。

表 4-1 物料清单
位号 数量 说明 器件型号 制造商
C1 1 100uF 电容,铝制,100µF,400V,+/-20%,TH 400BXW100MEFR16X30 Rubycon
C2、C3、C38 3 0.47uF 电容,陶瓷,0.47μF,500V,+/-10%,X7R,1812 1812Y5000474KXTWS2 Knowles Capacitors
C4 1 0.47uF 电容,薄膜,0.47µF,275V,+/-10%,TH 8.90324E+11 Wurth Elektronik
C5 1 2200pF 电容,陶瓷,2200pF,500V,+/-10%,X7R,1206 VJ1206Y222KXEAT5Z Vishay-Vitramon
C6 1 10uF 电容,陶瓷,10µF,35V,+/-10%,X5R,0805 GRM21BR6YA106KE43L Murata
C8、C9 2 680uF 电容,铝聚合物,680µF,25V,+/-20%,0.29256Ω,TH 687AVG025MGBJ Illinois Capacitor
C10、C35 2 1uF 电容,陶瓷,1µF,25V,+/- 10%,X7R,0603 C1608X7R1E105K080AE TDK
C11 1 1uF 电容,陶瓷,1µF,25V,+/-10%,X7R,0603 C1608X7R1E105K080AB TDK
C12 1 1000pF 电容,陶瓷,1000pF,50V,+/-10%,X7R,0402 8.85012E+11 Wurth Elektronik
C13 1 1uF 电容,陶瓷,1μF,25V,+/-10%,X5R,0603 GRM188R61E105KA12D MuRata
C14 1 2.2uF 电容,陶瓷,2.2μF,16V,+/-10%,X5R,0603 GRM188R61C225KAAD MuRata
C15 1 1uF 电容,陶瓷,1µF,6.3V,+/-20%,X7R,0402 GRM155R70J105MA12D MuRata
C16、C21 2 220pF 电容,陶瓷,220pF,50V,+/-10%,X7R,0402 GRM155R71H221KA01D MuRata
C17 1 0.047µF 电容,陶瓷,0.047uF,25V,+/-10%,X7R,0402 GRM155R71E473KA88D Murata
C18 1 3300pF 电容,陶瓷,3300pF,50V,+/-10%,X7R,0402 GRM155R71H332KA01D MuRata
C19 1 33µF 电容,陶瓷,33µF,25V,+/-20%,X5R,1206 C3216X5R1E336M160AC TDK
C20、C23 2 0.1µF 电容,陶瓷,0.1µF,25V,+/-10%,X7R,0402 GRM155R71E104KE14D MuRata
C22 1 1uF 电容,陶瓷,1µF,25V,+/- 10%,X7R,0603 GCM188R71E105KA64D Murata
C24 1 1000pF 电容器,陶瓷,1,000pF,25V,+/-10%,C0G/NP0,0603 C0603C102K3GACTU Kemet
C25,C26 2 10µF 电容,陶瓷,10μF,50V,+/-10%,X5R,1206 GRM31CR61H106KA12L MuRata
C27、C28、C29 3 2.2uF 电容器,陶瓷,2.2µF,100V,+/-10%,X7S,1206 C3216X7S2A225K160AB TDK
C30 1 100pF 电容,陶瓷,100pF,50V,+/-5%,C0G/NP0,0603 GRM1885C1H101JA01D MuRata
C31 1 27pF 电容,陶瓷,27pF,50V,+/-5%,C0G/NP0,0402 GRM1555C1H270JA01D MuRata
C36 1 2200pF 电容,陶瓷,2200pF,250V,+/-20%,E,直径 9 mm DE1E3RA222MN4AN01F MuRata
C37 1 0.47uF 电容,陶瓷,0.47μF,450V,+/-10%,X7T,1812 C4532X7T2W474K230KA TDK
D1 1 600V 二极管,P-N-桥,600V,4A,Z4-D Z4DGP406L-HF Comchip Technology
D2 1 40V 二极管,肖特基,40V,0.2A,SOD-523 RB521SM-40T2R Rohm
D3 1 800V 二极管,快速整流器,800V,1A,SMA US1K-13-F Diodes Inc.
D4、D5 2 600V 二极管,超快速,600V,1A,SOD-123FL UFM15PL-TP Micro Commercial Components
D6、D7 2 5V TVS,5V,双向,SOD-323 PESD5V0L1BA,115 NXP Semiconductor
D8,D9 2 100V 二极管,开关,100V,150A,AEC-Q101,SOD-323 1N4148WS-HG3-08 Vishay-Semiconductor
D10 1 250V 二极管,开关,250V,0.25A,AEC-Q101,SOD-323 BAV21WS-7-F Diodes Inc.
D11 1 14V 二极管,齐纳,14V,500mW,SOD-123 MMSZ4701T1G ON Semiconductor
F1 1 3.15A 保险丝,3.15A,250VAC/VDC,TH RST 3.15-BULK Bel-Fuse
H1、H2、H3、H4 4 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 4 六角螺柱,0.5"L #4-40,尼龙 1902C Keystone
J1 1 端子块,5.08mm,2x1,黄铜,TH ED120/2DS On-Shore Technology
J2 1 USB-C 插口 连接器,插口,USB Type C,R/A 6.32723E+11 Wurth Elektronik
L1 1 22µH 电感器,屏蔽,铁氧体,22µH,1.8A,0.089Ω,SMD 74404064220 Wurth
L2 1 1mH 耦合电感器,1mH,2A,0.045Ω,TH 744821201 Wurth Elektronik
L3,L4 2 330Ω 铁氧体磁珠,330Ω @ 100MHz,1.5A,0603 BLM18SG331TN1D MuRata
Q1 1 30V MOSFET,N 沟道,30V,60A,DQG0008A (VSON-CLIP-8) CSD17575Q3 德州仪器 (TI)
Q2 1 150V MOSFET,N 沟道,150V,87A,PG-TDSON-8 BSC093N15NS5ATMA1 Infineon Technologies
Q3 1 100 V MOSFET,N 沟道,100V,0.17A,SOT-23 BSS123 Fairchild Semiconductor
Q4 1 光耦合器晶体管输出 5000Vrms 1 通道 6-SO TLP383(GR-TPL,E Toshiba
R1 1 348k 电阻,348k,1%,0.25W,1206 CRCW1206348KFKEA Vishay-Dale
R2,R22 2 0 电阻,0,5%,0.063W,0402 CRCW04020000Z0ED Vishay-Dale
R3、R12 2 47k 电阻,47k,5%,0.063W,AEC-Q200 0 级,0402 CRCW040247K0JNED Vishay-Dale
R4 1 0 电阻,300R,1%,0.063W,0402 CRCW04020000Z0EDC Vishay-Dale
R5 1 10 电阻,10,5%,0.125W,0805 CRCW080510R0JNEA Vishay-Dale
R7 1 0 电阻,0,5%,0.1W,AEC-Q200 0 级,0603 CRCW06030000Z0EA Vishay-Dale
R8 1 300 电阻,300,0.1%,0.063W,0402 RG1005P-301-B-T5 Susumu Co Ltd
R9 1 1.0k 电阻,1.0k,5%,0.25W,1206 CRCW12061K00JNEA Vishay-Dale
R10 1 0.004 电阻,0.004,1%,1W,AEC-Q200 0 级,1206 CRF1206-FZ-R004ELF Bourns
R11 1 5.11k 电阻,5.11k,1%,0.063W,AEC-Q200 0 级,0402 CRCW04025K11FKED Vishay-Dale
R13、R15 2 47 电阻,47,5%,0.063W,0402 CRCW040247R0JNED Vishay-Dale
R14 1 48.7k 电阻,48.7k,1%,0.063W,0402 CRCW040248K7FKED Vishay-Dale
R16 1 1.00k 电阻,1.00k,1%,0.25W,1206 RC1206FR-071KL Yageo America
R17 1 2.87k 电阻,2.87k,1%,0.1W,0603 CRCW06032K87FKEA Vishay-Dale
R18 1 10k 电阻,10k,5%,0.063W,AEC-Q200 0 级,0402 CRCW040210K0JNED Vishay-Dale
R19 1 510k 电阻,510k,5%,0.1W,0603 CRCW0603510KJNEA Vishay-Dale
R23 1 3.24k 电阻,3.24k,1%,0.063W,AEC-Q200 0 级,0402 CRCW04023K24FKED Vishay-Dale
R24 1 1.0k 电阻,1.0k,5%,0.1W,0603 CRCW06031K00JNEA Vishay-Dale
R25 1 100k 电阻,100k,5%,0.1W,0603 CRCW0603100KJNEA Vishay-Dale
R26 1 91k 电阻,91k,5%,0.1W,0603 CRCW060391K0JNEA Vishay-Dale
R27 1 34.0k 电阻,34.0k,1%,0.063W,0402 CRCW040234K0FKED Vishay-Dale
R28 1 2.00k 电阻,2.00k,1%,0.1W,0603 CRCW0402147RFKED Vishay-Dale
R29 1 147 电阻,147Ω,1%,0.063W,AEC-Q200 0 级,0402 CRCW0402365RFKED Vishay-Dale
RT1 1 220k 热敏电阻 NTC,220kΩ,5%,0603 NCP18WM224J03RB MuRata
T1 1 LMG362xEVM-074 的 T1 RLTI-1454 Renco
TP1、TP2、TP3、TP4、TP5、TP6、TP7、TP8、TPL 9 测试点,多用途,白色,TH 5012 Keystone、Keystone Electronics
TP9、TP10、TP11、TP12、TPN 5 测试点,多用途,黑色,TH 5011 Keystone Electronics
U1 1 具有集成驱动器和电流检测仿真功能的 650V GaN FET LMG3626REQ 德州仪器 (TI)
U2 1 快速关断智能整流器 MP6908AGJ-P Monolithic Power Systems
U3 USB PD/QC4/QC4+ 控制器 WT6636F Weltrend
U4 1 转换器离线反激式拓扑 50kHz NCP1342AMAACD1R2G onsemi
C7 0 220pF 电容,陶瓷,220pF,250V,+/-10%,X7R,0603 GRM188R72E221KW07D MuRata
C32 0 4700pF 电容,陶瓷,4700pF,50V,+/-10%,X7R,0402 GRM155R71H472KA01D MuRata
R6 0 47 电阻,47,5%,0.1W,0603 CRCW060347R0JNEA Vishay-Dale
R30 0 511 电阻,511,1%,0.063W,AEC-Q200 0 级,0402 CRCW0402511RFKED Vishay-Dale
R34 0 0 电阻,0,5%,0.063W,0402 CRCW04020000Z0ED Vishay-Dale