自制USB锂电池充电器

bitstream · 发表于 2024-2-21 16:30:48

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<div><br /></div><div> USB锂电池充电器.png

<br /></div><div><br /></div><div><table border="0" cellpadding="0" cellspacing="0" width="960" style="width: 720pt;">
<colgroup><col width="160" span="6" style="mso-width-source:userset;mso-width-alt:5120;
width:120pt" />
</colgroup><tbody><tr height="19" style="height:14.25pt">
  <td height="19" width="160" style="height:14.25pt;width:120pt">No.</td>
  <td width="160" style="width:120pt">Quantity</td>
  <td width="160" style="width:120pt">Comment</td>
  <td width="160" style="width:120pt">Designator</td>
  <td width="160" style="width:120pt">Footprint</td>
  <td width="160" style="width:120pt">Value</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">1</td>
  <td>1</td>
  <td>1uF</td>
  <td>C1</td>
  <td>C0603</td>
  <td>1uF</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">2</td>
  <td>3</td>
  <td>10uF</td>
  <td>C2,C5,C6</td>
  <td>C0603</td>
  <td>10uF</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">3</td>
  <td>1</td>
  <td>4.7uF</td>
  <td>C3</td>
  <td>C0603</td>
  <td>4.7uF</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">4</td>
  <td>1</td>
  <td>47nF</td>
  <td>C4</td>
  <td>C0603</td>
  <td>47nF</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">5</td>
  <td>1</td>
  <td>SS56</td>
  <td>D1</td>
  <td>SMA_L4.3-W2.6-LS5.1-RD</td>
  <td></td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">6</td>
  <td>1</td>
  <td>1uH</td>
  <td>L1</td>
  <td>IND-SMD_L4.4-W4.2</td>
  <td>1uH</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">7</td>
  <td>1</td>
  <td>NCD0603R1</td>
  <td>LED1</td>
  <td>LED0603-RD_RED</td>
  <td></td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">8</td>
  <td>1</td>
  <td>NCD0603G1</td>
  <td>LED2</td>
  <td>LED0603-RD</td>
  <td></td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">9</td>
  <td>3</td>
  <td>2.2kΩ</td>
  <td>R1,R2,R8</td>
  <td>R0603</td>
  <td>2.2kΩ</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">10</td>
  <td>1</td>
  <td>240Ω</td>
  <td>R3</td>
  <td>R0402</td>
  <td>240Ω</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">11</td>
  <td>1</td>
  <td>453Ω</td>
  <td>R4</td>
  <td>R0603</td>
  <td>453Ω</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">12</td>
  <td>1</td>
  <td>5.23kΩ</td>
  <td>R5</td>
  <td>R0402</td>
  <td>5.23kΩ</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">13</td>
  <td>1</td>
  <td>30.1kΩ</td>
  <td>R6</td>
  <td>R0603</td>
  <td>30.1kΩ</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">14</td>
  <td>1</td>
  <td>NCP18XH103F03RB</td>
  <td>R7</td>
  <td>R0603</td>
  <td>10KΩ(1002)</td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">15</td>
  <td>1</td>
  <td>BQ25606RGER</td>
  <td>U1</td>
  <td>VQFN-24_L4.0-W4.0-P0.50-TL-EP2.8</td>
  <td></td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt">16</td>
  <td>1</td>
  <td>MICRO XNJ ZB</td>
  <td>USB1</td>
  <td>MICRO-USB-SMD_MICRO-XNJ-ZB</td>
  <td></td>
</tr>
<tr height="19" style="height:14.25pt">
  <td height="19" style="height:14.25pt"></td>
  <td></td>
  <td></td>
  <td></td>
  <td></td>
  <td></td>
</tr></tbody></table></div>