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最精简的LED日光灯驱动方案--CL5822,低成本,高效率高PFC

Sources : NetworkPublished:2013-07-08 05:16|3140browse
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CL5822主要特点:

1.内置2N60MOS源级驱动高功率高效率恒流IC(全电压输入PF>0.9,Efficiency>90%)

2.精确定电流(高电压输入(AC176~265V) 电流精度+/-3%.线性调整率+/-0.8%,负载调整率+/-0.2%)

3. BOM成本低,可过CE。另可用全部插件设计,也可加贴面设计。板面尺寸小巧,成本低!

4.IC内部集成,短路保护,开路保护,OVP,OTP保护,过温保护等

5.输出38-76V,电流最大为250mA(可做24串12并等) (从10串到24串可共用一个电源) .输出电流基本上不会变化。

6.内置12.5V稳压管,DIP-8封装,工作温度可在-40到150 oC。

7.线路精简,需要的元器件少,电源166.7x16.1x11MM.

8.调试简单、方便,节省许多调试时间。


详情点击:https://www.gs-micro.com/Chip%20Vista/313_CL5822.html

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