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<div id=product-guid1><a href=../index.html>首页</a> > <a href=index.html>产品中心</a> > <a href=category1-7.html>驱动电路</a> > LED驱动</div>

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<div id=product-0><h1>LED驱动（国产替代 ・ 原厂直供 ・ 引脚兼容）</h1></div>
<div id=product-2><a href="https://www.dxdz-ic.com/product/category2-13.html" target="_blank">LED驱动</a>芯片是LED照明系统的“电流管家”，负责将电源转换为恒定的电流来驱动LED灯珠发光。与普通电源芯片不同，LED驱动的核心任务是恒流控制――LED的亮度由电流决定而非电压，因此驱动芯片需通过直接或间接检测负载电流并与参考基准比较，调节开关频率或导通时间，实现对LED所需电流的精确控制。从教育照明的护眼台灯，到道路照明的千W级路灯，再到液晶电视的Mini-LED背光，凡需“让LED稳定发光”之处，都离不开驱动芯片的支撑。<br>深圳市鼎芯电子<a href="https://www.dxdz-ic.com/" target="_blank">集成电路</a>有限公司深耕驱动类集成电路领域，研发生产LED驱动、电机驱动、<a href="https://www.dxdz-ic.com/product/category2-15.html" target="_blank">达林顿驱动</a>等多款驱动芯片，适配各类负载设备控制场景。产品以高精度恒流、低功耗、多重保护为核心竞争力，服务于照明灯具、显示屏、智能设备及工业控制等多元场景。<br>鼎芯电子LED驱动芯片的应用场景覆盖多个核心领域：<br>消费电子与显示：液晶电视背光、显示器背光、笔记本电脑显示背光――多通道高精度恒流控制是核心需求。<br>通用照明：教育照明、景观照明、道路照明、商超照明、工业照明、植物照明。<br>智能照明：RGB灯带、智能氛围灯――需集成恒流控制与PWM调光功能，支持线性调光、无频闪。<br>安防监控：摄像头补光照明――要求亮度稳定、功耗低。<br>工业与医疗：工业HMI显示背光、医疗显示器背光――需满足高可靠性和特定安规认证。<br><strong>鼎芯电子LED驱动引脚兼容主流进口型号，欢迎免费申请样品！</strong></div>
<div id=product-0><h2>LED驱动-产品选型表</h2></div>
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<tr>

<td  valign="top" style="background-color:#eee;"><strong>工作电压（Vcc）(v)</strong><div style="max-height:300px; overflow-y:auto; overflow-x:hidden;">

<a href=product-list.asp?csz=2%2E5%2D12V&CategoryID=13&AttributeID=91#product rel="nofollow">2.5-12V</a><br>

<a href=product-list.asp?csz=2%2E5V%2D5%2E5V&CategoryID=13&AttributeID=91#product rel="nofollow">2.5V-5.5V</a><br>

<a href=product-list.asp?csz=2%2D7%2E5V&CategoryID=13&AttributeID=91#product rel="nofollow">2-7.5V</a><br>

<a href=product-list.asp?csz=3%2D20V&CategoryID=13&AttributeID=91#product rel="nofollow">3-20V</a><br>

<a href=product-list.asp?csz=3%2D27V&CategoryID=13&AttributeID=91#product rel="nofollow">3-27V</a><br>

<a href=product-list.asp?csz=4%2E5%2D15V&CategoryID=13&AttributeID=91#product rel="nofollow">4.5-15V</a><br>

<a href=product-list.asp?csz=4%2E5%2D36V&CategoryID=13&AttributeID=91#product rel="nofollow">4.5-36V</a><br>

<a href=product-list.asp?csz=4%2E5%2D46V&CategoryID=13&AttributeID=91#product rel="nofollow">4.5-46V</a><br>

<a href=product-list.asp?csz=5%2E5%2D35V&CategoryID=13&AttributeID=91#product rel="nofollow">5.5-35V</a><br>
</div>
</td>

<td  valign="top" style="background-color:#eee;"><strong>静态电流Iq(Typ)(mA)</strong><div style="max-height:300px; overflow-y:auto; overflow-x:hidden;">

<a href=product-list.asp?csz=0%2E1uA&CategoryID=13&AttributeID=92#product rel="nofollow">0.1uA</a><br>

<a href=product-list.asp?csz=1%2E5A&CategoryID=13&AttributeID=92#product rel="nofollow">1.5A</a><br>

<a href=product-list.asp?csz=10mA&CategoryID=13&AttributeID=92#product rel="nofollow">10mA</a><br>

<a href=product-list.asp?csz=10uA&CategoryID=13&AttributeID=92#product rel="nofollow">10uA</a><br>

<a href=product-list.asp?csz=1uA&CategoryID=13&AttributeID=92#product rel="nofollow">1uA</a><br>

<a href=product-list.asp?csz=24mA&CategoryID=13&AttributeID=92#product rel="nofollow">24mA</a><br>
</div>
</td>

<td  valign="top" style="background-color:#eee;"><strong>驱动电流 Iout(mA)</strong><div style="max-height:300px; overflow-y:auto; overflow-x:hidden;">

<a href=product-list.asp?csz=+%C7%FD%B6%AF%B5%E7%C1%F7+Iout%28mA%29%3A&CategoryID=13&AttributeID=93#product rel="nofollow"> 驱动电流 Iout(mA):</a><br>

<a href=product-list.asp?csz=1%2E2A&CategoryID=13&AttributeID=93#product rel="nofollow">1.2A</a><br>

<a href=product-list.asp?csz=1%2E6A&CategoryID=13&AttributeID=93#product rel="nofollow">1.6A</a><br>

<a href=product-list.asp?csz=100mA&CategoryID=13&AttributeID=93#product rel="nofollow">100mA</a><br>

<a href=product-list.asp?csz=4A&CategoryID=13&AttributeID=93#product rel="nofollow">4A</a><br>

<a href=product-list.asp?csz=5A&CategoryID=13&AttributeID=93#product rel="nofollow">5A</a><br>

<a href=product-list.asp?csz=6A&CategoryID=13&AttributeID=93#product rel="nofollow">6A</a><br>

<a href=product-list.asp?csz=800mA&CategoryID=13&AttributeID=93#product rel="nofollow">800mA</a><br>
</div>
</td>

<td  valign="top" style="background-color:#eee;"><strong>工作温度 TA Range(C)</strong><div style="max-height:300px; overflow-y:auto; overflow-x:hidden;">

<a href=product-list.asp?csz=+%B9%A4%D7%F7%CE%C2%B6%C8+TA+Range%28C%29%3A&CategoryID=13&AttributeID=94#product rel="nofollow"> 工作温度 TA Range(C):</a><br>

<a href=product-list.asp?csz=0%7E70%A1%E6&CategoryID=13&AttributeID=94#product rel="nofollow">0~70℃</a><br>

<a href=product-list.asp?csz=%2D20%7E85%A1%E6&CategoryID=13&AttributeID=94#product rel="nofollow">-20~85℃</a><br>

<a href=product-list.asp?csz=%2D40%2D150%A1%E6&CategoryID=13&AttributeID=94#product rel="nofollow">-40-150℃</a><br>
</div>
</td>

<td  valign="top" style="background-color:#eee;"><strong>封装</strong><div style="max-height:300px; overflow-y:auto; overflow-x:hidden;">

<a href=product-list.asp?csz=DIP%2D16&CategoryID=13&AttributeID=95#product rel="nofollow">DIP-16</a><br>

<a href=product-list.asp?csz=DIP%2D8&CategoryID=13&AttributeID=95#product rel="nofollow">DIP-8</a><br>

<a href=product-list.asp?csz=SOP%2D8&CategoryID=13&AttributeID=95#product rel="nofollow">SOP-8</a><br>

<a href=product-list.asp?csz=SOT23%2D6&CategoryID=13&AttributeID=95#product rel="nofollow">SOT23-6</a><br>

<a href=product-list.asp?csz=ZIP%2D15&CategoryID=13&AttributeID=95#product rel="nofollow">ZIP-15</a><br>
</div>
</td>

<td  valign="top" style="background-color:#eee;"><strong>替代</strong><div style="max-height:300px; overflow-y:auto; overflow-x:hidden;">

<a href=product-list.asp?csz=116&CategoryID=13&AttributeID=96#product rel="nofollow">116</a><br>

<a href=product-list.asp?csz=1511&CategoryID=13&AttributeID=96#product rel="nofollow">1511</a><br>

<a href=product-list.asp?csz=2119&CategoryID=13&AttributeID=96#product rel="nofollow">2119</a><br>

<a href=product-list.asp?csz=2139&CategoryID=13&AttributeID=96#product rel="nofollow">2139</a><br>

<a href=product-list.asp?csz=6208&CategoryID=13&AttributeID=96#product rel="nofollow">6208</a><br>

<a href=product-list.asp?csz=MP6515+A4952+DRV8800+LB1947+MC34923+L298N&CategoryID=13&AttributeID=96#product rel="nofollow">MP6515 A4952 DRV8800 LB1947 MC34923 L298N</a><br>

<a href=product-list.asp?csz=TB62206%2EA3968%2EMTS2916%2EAMIS30622&CategoryID=13&AttributeID=96#product rel="nofollow">TB62206.A3968.MTS2916.AMIS30622</a><br>

<a href=product-list.asp?csz=TB6552+DRV8210+MP6514+BA6951+LV8417+A3918TEL4207+L&CategoryID=13&AttributeID=96#product rel="nofollow">TB6552 DRV8210 MP6514 BA6951 LV8417 A3918TEL4207 L</a><br>

<a href=product-list.asp?csz=TC118&CategoryID=13&AttributeID=96#product rel="nofollow">TC118</a><br>
</div>
</td>

  </tr>
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<table width="100%" border="0" cellpadding="10" cellspacing="1">
  <tr><td align="center" valign="top" bgcolor="#ffb027"><strong>图片</strong></td>
  <td align="center" valign="top" bgcolor="#ffb027"><strong>型号</strong></td>

<td align="center" bgcolor="#ffb027"><strong>工作电压（Vcc）(v)</strong></td>

<td align="center" bgcolor="#ffb027"><strong>静态电流Iq(Typ)(mA)</strong></td>

<td align="center" bgcolor="#ffb027"><strong>驱动电流 Iout(mA)</strong></td>

<td align="center" bgcolor="#ffb027"><strong>工作温度 TA Range(C)</strong></td>

<td align="center" bgcolor="#ffb027"><strong>封装</strong></td>

<td align="center" bgcolor="#ffb027"><strong>替代</strong></td>

  </tr>
<tr bgcolor="#f5f5f5" align="center">
<td><img src=../images/upfiles/71423140.jpg width=60 alt="L9110SLED驱动" title="L9110SLED驱动"></td>
<td><strong><a href="L9110S.html" target="_blank" style="color:#F60">L9110S</a></strong></td>

<td>2.5-12V</td>

<td>0.1uA</td>

<td>800mA</td>

<td>-20~85℃</td>

<td>SOP-8</td>

<td>TB6552 DRV8210 MP6514 BA6951 LV8417 A3918TEL4207 L</td>

</tr><tr bgcolor="#f5f5f5" align="center">
<td><img src=../images/upfiles/71420390.jpg width=60 alt="L298NLED驱动" title="L298NLED驱动"></td>
<td><strong><a href="L298N.html" target="_blank" style="color:#F60">L298N</a></strong></td>

<td>4.5-46V</td>

<td>10mA</td>

<td>4A</td>

<td>0~70℃</td>

<td>ZIP-15</td>

<td>MP6515 A4952 DRV8800 LB1947 MC34923 L298N</td>

</tr><tr bgcolor="#f5f5f5" align="center">
<td><img src=../images/upfiles/71417430.jpg width=60 alt="L293DLED驱动" title="L293DLED驱动"></td>
<td><strong><a href="L293D.html" target="_blank" style="color:#F60">L293D</a></strong></td>

<td>4.5-36V</td>

<td>24mA</td>

<td> 驱动电流 Iout(mA):</td>

<td>0~70℃</td>

<td>DIP-16</td>

<td>TB62206.A3968.MTS2916.AMIS30622</td>

</tr><tr bgcolor="#f5f5f5" align="center">
<td><img src=../images/upfiles/71416330.jpg width=60 alt="CP6208LED驱动" title="CP6208LED驱动"></td>
<td><strong><a href="CP6208.html" target="_blank" style="color:#F60">CP6208</a></strong></td>

<td>4.5-15V</td>

<td>0.1uA</td>

<td>100mA</td>

<td>-20~85℃</td>

<td>SOP-8</td>

<td>6208</td>

</tr><tr bgcolor="#f5f5f5" align="center">
<td><img src=../images/upfiles/71414160.jpg width=60 alt="CP116LED驱动" title="CP116LED驱动"></td>
<td><strong><a href="CP116.html" target="_blank" style="color:#F60">CP116</a></strong></td>

<td>2-7.5V</td>

<td>0.1uA</td>

<td>1.2A</td>

<td>-20~85℃</td>

<td>SOT23-6</td>

<td>116</td>

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<td><img src=../images/upfiles/7141180.jpg width=60 alt="CP118LED驱动" title="CP118LED驱动"></td>
<td><strong><a href="CP118.html" target="_blank" style="color:#F60">CP118</a></strong></td>

<td>2-7.5V</td>

<td>1uA</td>

<td>1.6A</td>

<td> 工作温度 TA Range(C):</td>

<td>SOP-8</td>

<td>TC118</td>

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<td><strong><a href="CP2139.html" target="_blank" style="color:#F60">CP2139</a></strong></td>

<td>3-27V</td>

<td>0.1uA</td>

<td>6A</td>

<td>-20~85℃</td>

<td>DIP-8</td>

<td>2139</td>

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<td><strong><a href="CP2119.html" target="_blank" style="color:#F60">CP2119</a></strong></td>

<td>3-20V</td>

<td>0.1uA</td>

<td> 驱动电流 Iout(mA):</td>

<td>-20~85℃</td>

<td>SOP-8</td>

<td>2119</td>

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<td><img src=../images/upfiles/7143210.jpg width=60 alt="CP1511LED驱动" title="CP1511LED驱动"></td>
<td><strong><a href="CP1511.html" target="_blank" style="color:#F60">CP1511</a></strong></td>

<td>2.5V-5.5V</td>

<td>10uA</td>

<td>5A</td>

<td>-20~85℃</td>

<td>SOP-8</td>

<td>1511</td>

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<td><img src=../images/no-img.gif width=60 alt="PT4115LED驱动" title="PT4115LED驱动"></td>
<td><strong><a href="PT4115.html" target="_blank" style="color:#F60">PT4115</a></strong></td>

<td>5.5-35V</td>

<td>1.5A</td>

<td></td>

<td>-40-150℃</td>

<td></td>

<td></td>

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<td><strong><a href="DX-HV9910.html" target="_blank" style="color:#F60">DX-HV9910</a></strong></td>

<td></td>

<td></td>

<td></td>

<td></td>

<td></td>

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