10V到600V输入电压高效的LED驱动器CXDC6586固定频率驱动外部MOSFET线性和脉宽调制调光能力 | |||||||||||||||||||||||||||||||||||||||||||||||
目录 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) 一.产品概述 The CXDC6586 is a high efficiency LED driver. It operates in wide range input voltage from 10V up to 600V. The device drives an external MOSFET at a fixed frequency. The frequency is programmable up to 3280KHz with a single resistor. The dimming control for chip can be either PWM input or linear input. The LED string is driven at a constant current without the need for loop compensation. CXDC6586 requires only few external components to achieve constant LED current making it ideas for low cost LED driver. The chip is available in SOP-8 package. 二.产品特点 AC/DC or DC/DC LED driver applications Backlighting for flat panel displays General purpose constant current source Automotive Chargers 三.应用范围 >90% efficiency 10V to 600V DC input range Constant current LED driver Linear and PWM dimming capability Internal thermal overload protection 四.技术规格书(产品PDF) 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!
五.产品封装图
六.电路原理图
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