• [ CXLE8861 ]"

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目录

• 1.产品概述       2.产品特点     o48嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）o48嘉泰姆

• 5.产品封装       6.电路原理图  o48嘉泰姆

• 7.相关产品o48嘉泰姆

   产品概述 返回TOPo48嘉泰姆

The CXLE8861 is a step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell. The LED current is set by the external resistor (RSET) and is directly regulated by the feedback (FB) voltage (typ: 200 mV) across the external resistor RSET. To ensure maximum safety during operation, the output has integrated overvoltage protection that prevents damage to the device in case of some fault conditions. The OVP voltage can be programmed by two external resistors. 

The CXLE8861 is available in a tiny DFN3*3-8L package.

   产品特点 返回TOPo48嘉泰姆

 Input voltage range: 2.2 to 6V o48嘉泰姆

 Programmable LED Current o48嘉泰姆

 Drives LEDs Up to 27V o48嘉泰姆

 Switching Frequency：up to 800KHz o48嘉泰姆

 Programmable Overvoltage Protection o48嘉泰姆

 Tiny DFN3*3-8L Packageo48嘉泰姆

   应用范围 返回TOPo48嘉泰姆

 PDA o48嘉泰姆

 Cellular Phones o48嘉泰姆

 Handheld Devices o48嘉泰姆

 MP3 Players o48嘉泰姆

 GPS Receiverso48嘉泰姆

   技术规格书（产品PDF) 返回TOP o48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！o48嘉泰姆

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产品封装图 返回TOPo48嘉泰姆

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电路原理图 返回TOPo48嘉泰姆

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