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驱动两个至四个恒流白光LED升压转换器CXDC6589输出电容0.22uF过电压功能高效90%
发表时间:2020-06-28浏览次数:113
驱动两个至四个恒流白光LED升压转换器CXDC6589输出电容0.22uF过电压功能高效90%
 

                          目录MZc嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)MZc嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品MZc嘉泰姆

一.产品概述MZc嘉泰姆


  CXDC6589 is a step-up DC/DC converter specifically designed to drive white LED with a constant current. It can drive two,three,or four LEDS. It switches at 1.4MHz and use tiny external components. The output capacitor can be as small as 0.22uF,which can save space and cost versus alternative solutions. Feedback voltage is as low as 105mV. Built-in OverVoltage function.MZc嘉泰姆

二.产品特点MZc嘉泰姆


 ¾ OverVoltage FunctionMZc嘉泰姆

 ¾ Fast 1.4MHz Switching Frequency ¾ Requires Only 0.22uF Output CapacitorMZc嘉泰姆

 ¾ Inherently Matched LED CurrentMZc嘉泰姆

 ¾ High Efficiency: 90% TypicalMZc嘉泰姆

 ¾ 2.5V to 16V VIN rangesMZc嘉泰姆

 ¾ Drives Up to Four series LEDs with a Li-lon cellMZc嘉泰姆

 ¾ SOT-26 PackageMZc嘉泰姆

三.应用范围MZc嘉泰姆


   White LED Step-Up Converter MZc嘉泰姆

四.技术规格书(产品PDF)MZc嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持MZc嘉泰姆

 QQ截图20160419174301.jpgMZc嘉泰姆

五.产品封装图MZc嘉泰姆


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六.电路原理图MZc嘉泰姆


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七.相关芯片选择指南    更多同类产品......MZc嘉泰姆


DC/DC LED驱动
型号 详细说明
CXDC6572 2A同步整流,SOT23-5, 高效率小封装
CXDC6573A 2.2A, ACT4060/MP1410
CXDC6574 3A高效率DC-DC
CXDC6575 超低压差
CXDC6576 36V,3A替代AP1507
CXDC6577 2.5A-3A输出高频高效率高耐压替代MP2490
CXDC6578 3A DC/DC
CXDC6579 high-freq 3A DC/DC
CXDC6580 1.5A DC/DC
CXDC6581 60V高压恒压恒流,替代AP1509,AP1507,XL7005
CXDC6582 60V-30W-恒流-高精度亮度调节
CXDC6583 55V高耐压5A
CXDC6584 90V降压恒压大电流
CXDC6585 85V高耐压MOS内置
CXDC6586 高压600V的恒流LED驱动IC
CXDC6587  
CXDC6588  
CXDC6589  
CXDC6590  
CXDC6591  
CXDC6592