標(biāo)題: SL8451 6.5V-80V輸入電壓 LED降壓恒壓芯片 超大功率200W LED工作燈專用芯片 [打印本頁]
作者: 森利威爾電子 時間: 2021-7-20 15:38
標(biāo)題: SL8451 6.5V-80V輸入電壓 LED降壓恒壓芯片 超大功率200W LED工作燈專用芯片
General Description
The SL8411 is an average current mode control LED driver IC operating in a constant off-time
mode. SL8411 does not produce a peak-to-average error, and therefore greatly improves accuracy,
line and load regulation of the LED current without any need for loop compensation or high-side
current sensing. The output LED current accuracy is ±2%.
The SL8411 can be powered from an 8.0 - 100V supply. PWM & Linear dimming input is provided
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