升压型DC/DC转换器恒定电流CXLE8606可编程LED电流开关频率高达800kHz一个锂离子电池最多可串联8个LED

目录

1.产品概述       2.产品特点     0E9嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）0E9嘉泰姆

5.产品封装       6.电路原理图  0E9嘉泰姆

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   产品概述 返回TOP0E9嘉泰姆

The CXLE8606 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 (R_SET) and is directly regulated 0E9嘉泰姆

by the feedback (FB) voltage (typ: 200mV) across the external resistor R_SET.0E9嘉泰姆

To ensure maximum safety during operation, the output has integrated overvoltage protection that prevents damage to0E9嘉泰姆

 the device in case of some fault conditions. The OVP voltage can be programmed by two external resistors.0E9嘉泰姆

The CXLE8606 is available in a tiny SOP8/PP package.0E9嘉泰姆

   产品特点 返回TOP0E9嘉泰姆

Ø  Input Voltage Range: 2.2V to 6V0E9嘉泰姆

Ø  Programmable LED Current0E9嘉泰姆

Ø  Drives LEDs up to 26V0E9嘉泰姆

Ø  Switching Frequency: up to 800kHz0E9嘉泰姆

Ø  Wide Dimming Frequency Range: 20kHz to 360kHz0E9嘉泰姆

Ø  Programmable Overvoltage Protection0E9嘉泰姆

Ø  Tiny SOP8/PP Package0E9嘉泰姆

   应用范围 返回TOP0E9嘉泰姆

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Ø  PDA0E9嘉泰姆

Ø  Cellular Phones0E9嘉泰姆

Ø  Handheld Devices0E9嘉泰姆

Ø  MP3 Players0E9嘉泰姆

Ø  GPS Receivers0E9嘉泰姆

   技术规格书（产品PDF) 返回TOP 0E9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！0E9嘉泰姆

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