<div> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 1、项目功能介绍</h3> <hr> <p style="line-height:1.8">基于MPS EV2908A DCDC大功率电源，可以更换FB电阻进行调压</p> <p style="line-height:1.8"> </p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*2、项目属性</h3> <hr> <p style="line-height:1.8"> </p> <p style="line-height:1.8">首次公开，无开源设计，首次开源</p> <h3 style="line-height:1.8">* 3、开源协议</h3> <hr> <p>CC-BY0NC-SA-3.0</p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*4、硬件部分</h3> <hr> <p style="line-height:1.8"> </p> <p style="line-height:1.8"><img src="//image.lceda.cn/pullimage/ZU3JGc3NYdsqzInXEAGNkzSyyvVkUMFyfj1Uxzkg.jpeg"></p> <p style="line-height:1.8"> </p> <p style="line-height:1.8">以嘉立创源为准，焊接时注意接地损坏，tb有3块左右的芯片，不保真，有的能用，有的不行</p> <p style="line-height:1.8">NC为空，可不焊</p> <p style="line-height:1.8">焊接大N MOS就不用焊接旁边的保险丝，焊接保险丝就不用N MOS</p> <h3 style="line-height:1.8">*5、软件部分</h3> <p>纯硬件电路设计</p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*6、BOM清单</h3> <table width="1760"> <tr> <td width="160" height="18">No.</td> <td width="160">Quantity</td> <td width="160">Comment</td> <td width="160">Designator</td> <td width="160">Footprint</td> <td width="160">Value</td> <td width="160">Manufacturer Part</td> <td width="160">Manufacturer</td> <td width="160">Supplier Part</td> <td width="160">Supplier</td> <td width="160">LCSC Price</td> </tr> <tr> <td height="18">1</td> <td align="right">1</td> <td>10uF</td> <td>C2</td> <td>C0805</td> <td>10uF</td> <td>GRM21BR61H106KE43L</td> <td>muRata(村田)</td> <td>C440198</td> <td>LCSC</td> <td>0.4211</td> </tr> <tr> <td height="18">2</td> <td align="right">3</td> <td>4.7uF</td> <td>C3,C4,C7</td> <td>C0603</td> <td>4.7uF</td> <td>CL10A475KA8NQNC</td> <td>SAMSUNG(三星)</td> <td>C69335</td> <td>LCSC</td> <td>0.0915</td> </tr> <tr> <td height="18">3</td> <td align="right">1</td> <td>47uF</td> <td>C5</td> <td>CAP-SMD_BD6.3-L6.6-W6.6-FD</td> <td>47uF</td> <td>35SVPK47M</td> <td>PANASONIC(松下)</td> <td>C264034</td> <td>LCSC</td> <td>6.04</td> </tr> <tr> <td height="18">4</td> <td align="right">1</td> <td>470nF</td> <td>C6</td> <td>C0603</td> <td>470nF</td> <td>CL10B474KA8NNNC</td> <td>SAMSUNG(三星)</td> <td>C1623</td> <td>LCSC</td> <td>0.0439</td> </tr> <tr> <td height="18">5</td> <td align="right">3</td> <td>NC</td> <td>C8,C10,C13</td> <td>C0603</td> <td>NC</td> <td>CL10A475KA8NQNC</td> <td>SAMSUNG(三星)</td> <td> </td> <td>LCSC</td> <td> </td> </tr> <tr> <td height="18">6</td> <td align="right">1</td> <td>680pF</td> <td>C9</td> <td>C0603</td> <td>680pF</td> <td>CC0603JRNPO9BN681</td> <td>YAGEO(国巨)</td> <td>C107055</td> <td>LCSC</td> <td>0.0234</td> </tr> <tr> <td height="18">7</td> <td align="right">1</td> <td>10nF</td> <td>C11</td> <td>C0603</td> <td>10nF</td> <td>CC0603KRX7R9BB103</td> <td>YAGEO(国巨)</td> <td>C100042</td> <td>LCSC</td> <td>0.0123</td> </tr> <tr> <td height="18">8</td> <td align="right">1</td> <td>100nF</td> <td>C12</td> <td>C0603</td> <td>100nF</td> <td>CC0603KRX7R9BB104</td> <td>YAGEO(国巨)</td> <td>C14663</td> <td>LCSC</td> <td>0.014</td> </tr> <tr> <td height="18">9</td> <td align="right">1</td> <td>220pF</td> <td>C14</td> <td>C0603</td> <td>220pF</td> <td>CL10B221KB8NNNC</td> <td>SAMSUNG(三星)</td> <td>C1603</td> <td>LCSC</td> <td>0.0232</td> </tr> <tr> <td height="18">10</td> <td align="right">2</td> <td>22uF</td> <td>C15,C16</td> <td>C1206</td> <td>22uF</td> <td>CL31A226KOHNNNE</td> <td>SAMSUNG(三星)</td> <td>C90146</td> <td>LCSC</td> <td>0.1984</td> </tr> <tr> <td height="18">11</td> <td align="right">1</td> <td>220uF</td> <td>C17</td> <td>CAP-TH_BD10.0-P5.00-D0.6-FD</td> <td>220uF</td> <td>SPZ1HM221G12O00RAXXX</td> <td>AISHI(艾华集团)</td> <td>C2691846</td> <td>LCSC</td> <td>1.6199</td> </tr> <tr> <td height="18">12</td> <td align="right">1</td> <td>1uF</td> <td>C18</td> <td>C0603</td> <td>1uF</td> <td>CL10A105KB8NNNC</td> <td>SAMSUNG(三星)</td> <td>C15849</td> <td>LCSC</td> <td>0.0289</td> </tr> <tr> <td height="18">13</td> <td align="right">2</td> <td>XT60PW-M</td> <td>CN1,CN2</td> <td>CONN-TH_XT60PW-M</td> <td> </td> <td>XT60PW-M</td> <td>AMASS(艾迈斯)</td> <td>C98732</td> <td>LCSC</td> <td>3.59</td> </tr> <tr> <td height="18">14</td> <td align="right">1</td> <td>1N4148W</td> <td>D2</td> <td>SOD-123F_L2.7-W1.6-LS3.8-RD</td> <td> </td> <td>1N4148W</td> <td>ST(先科)</td> <td>C81598</td> <td>LCSC</td> <td>0.0683</td> </tr> <tr> <td height="18">15</td> <td align="right">1</td> <td>SS54</td> <td>D3</td> <td>SMA_L4.3-W2.6-LS5.0-FD</td> <td> </td> <td>SS54</td> <td>宏迦橙</td> <td>C7420369</td> <td>LCSC</td> <td>0.2138</td> </tr> <tr> <td height="18">16</td> <td align="right">1</td> <td>SMAJ30CA</td> <td>D4</td> <td>SMA_L4.4-W2.6-LS5.0-BI</td> <td> </td> <td>SMAJ30CA</td> <td>Littelfuse(美国力特)</td> <td>C83322</td> <td>LCSC</td> <td>0.7478</td> </tr> <tr> <td height="18">17</td> <td align="right">2</td> <td>0451015.MRL</td> <td>F1,F2</td> <td>FUSE-SMD_L6.1-W2.6</td> <td> </td> <td>0451015.MRL</td> <td>Littelfuse(美国力特)</td> <td>C44480</td> <td>LCSC</td> <td>0.6882</td> </tr> <tr> <td height="18">18</td> <td align="right">1</td> <td>4.7uH</td> <td>L1</td> <td>IND-SMD_L13.45-W12.6</td> <td>4.7uH</td> <td>FXL1360-4R7-M</td> <td>cjiang(长江微电)</td> <td>C526021</td> <td>LCSC</td> <td>2.9</td> </tr> <tr> <td height="18">19</td> <td align="right">4</td> <td>WSD75100DN56</td> <td>Q1,Q2,Q3,Q4</td> <td>DFN-8_L5.8-W4.9-P1.27-LS6.1-BL</td> <td> </td> <td>WSD75100DN56</td> <td>WINSOK(微硕)</td> <td>C2758411</td> <td>LCSC</td> <td>5.35</td> </tr> <tr> <td height="18">20</td> <td align="right">1</td> <td>10kΩ</td> <td>R1</td> <td>R0603</td> <td>10kΩ</td> <td>0603WAF1002T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C25804</td> <td>LCSC</td> <td>0.0056</td> </tr> <tr> <td height="18">21</td> <td align="right">2</td> <td>45.3kΩ</td> <td>R2,R5</td> <td>R0603</td> <td>45.3kΩ</td> <td>0603WAF4532T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C23058</td> <td>LCSC</td> <td>0.0062</td> </tr> <tr> <td height="18">22</td> <td align="right">3</td> <td>100kΩ</td> <td>R3,R4,R17</td> <td>R0603</td> <td>100kΩ</td> <td>0603WAF1003T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C25803</td> <td>LCSC</td> <td>0.0058</td> </tr> <tr> <td height="18">23</td> <td align="right">1</td> <td>51kΩ</td> <td>R6</td> <td>R0603</td> <td>51kΩ</td> <td>0603WAF5102T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C23196</td> <td>LCSC</td> <td>0.0062</td> </tr> <tr> <td height="18">24</td> <td align="right">1</td> <td>5mΩ</td> <td>R7</td> <td>RES-SMD_L6.4-W3.2-1</td> <td>5mΩ</td> <td>HoJLR2512-3W-5mR-1%</td> <td>Milliohm(毫欧)</td> <td>C2903482</td> <td>LCSC</td> <td>0.5322</td> </tr> <tr> <td height="18">25</td> <td align="right">4</td> <td>0Ω</td> <td>R8,R9,R11,R12</td> <td>R0603</td> <td>0Ω</td> <td>0603WAF0000T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C21189</td> <td>LCSC</td> <td>0.006</td> </tr> <tr> <td height="18">26</td> <td align="right">1</td> <td>2.2Ω</td> <td>R10</td> <td>R0603</td> <td>2.2Ω</td> <td>0603WAF220KT5E</td> <td>UNI-ROYAL(厚声)</td> <td>C22939</td> <td>LCSC</td> <td>0.0082</td> </tr> <tr> <td height="18">27</td> <td align="right">1</td> <td>63.4kΩ</td> <td>R13</td> <td>R0603</td> <td>63.4kΩ</td> <td>0603WAF6342T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C23093</td> <td>LCSC</td> <td>0.0065</td> </tr> <tr> <td height="18">28</td> <td align="right">1</td> <td>12kΩ</td> <td>R14</td> <td>R0603</td> <td>12kΩ</td> <td>0603WAF1202T5E</td> <td>UNI-ROYAL(厚声)</td> <td>C22790</td> <td>LCSC</td> <td>0.0062</td> </tr> <tr> <td height="18">29</td> <td align="right">2</td> <td>10Ω</td> <td>R15,R16</td> <td>R0603</td> <td>10Ω</td> <td>0603WAF100JT5E</td> <td>UNI-ROYAL(厚声)</td> <td>C22859</td> <td>LCSC</td> <td>0.0055</td> </tr> <tr> <td height="18">30</td> <td align="right">1</td> <td>EV2908A</td> <td>U1</td> <td>EV2908A</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td height="18">31</td> <td align="right">4</td> <td>M3螺丝</td> <td>U4,U5,U6,U7</td> <td>螺钉孔</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td height="18">32</td> <td align="right">1</td> <td>AGM01T08LL</td> <td>U8</td> <td>TOLL-8_L10.4-W9.9-P1.20-LS11.7-BL</td> <td> </td> <td>AGM01T08LL</td> <td>AGM-Semi(芯控源)</td> <td>C5297507</td> <td>LCSC</td> <td>9.11</td> </tr> </table> <p style="line-height:1.8"> </p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">*7、大赛LOGO验证</h3> <hr> <p style="line-height:1.8"><img src="//image.lceda.cn/pullimage/9gUaCIek1dU11VuHKyo5UTwbSaQkHlZCCVK8Ugza.jpeg"></p> <p style="line-height:1.8"> </p> <h3 style="line-height:1.8">* 8、演示您的项目并录制成视频上传</h3> <hr> <p style="line-height:1.8">附件</p> <p style="line-height:1.8"> </p> <p style="line-height:1.8"> </p> </div>