• [ CXLE8149 ]"

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目录

1.产品概述       2.产品特点     cqU嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）cqU嘉泰姆

5.产品封装       6.电路原理图  cqU嘉泰姆

7.相关产品cqU嘉泰姆

   产品概述 返回TOPcqU嘉泰姆

      CXLE8149 CXLE8150 is a step-up converter designed for driving up to 7 series white LED's from a single cell Lithium Ion battery. Its low 250mV feedback voltage reduces power loss and improves efficiency. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. Internal soft start function can reduce the inrush current. Tiny package type provides the best solution for PCB space saving and total BOM cost. CXLE8149 CXLE8150 is available in SOT23-6 package that is PB free.

   产品特点 返回TOPcqU嘉泰姆

 2.5V to 5.5V Input Voltage cqU嘉泰姆

 Drivers up to 8 Series WLEDs cqU嘉泰姆

 Low 250mV Feedback Voltage cqU嘉泰姆

 1.2MHz Fixed Switching Frequency cqU嘉泰姆

 Internal 1.6A Switch Current Limit cqU嘉泰姆

 Internal Compensation cqU嘉泰姆

 Thermal Shutdown cqU嘉泰姆

 Over Voltage Protection cqU嘉泰姆

 Dimming with wide Frequency Range cqU嘉泰姆

 Available in SOT23-6 PackagecqU嘉泰姆

   应用范围 返回TOPcqU嘉泰姆

 Camera Flash White LED cqU嘉泰姆

 PDA LED back light cqU嘉泰姆

 Digital still camerascqU嘉泰姆

   技术规格书（产品PDF) 返回TOP cqU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！cqU嘉泰姆

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产品封装图 返回TOPcqU嘉泰姆

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电路原理图 返回TOPcqU嘉泰姆

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