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SL8451 6.5V-80V输入电压 LED降压恒压芯片 超大功率200W LED工作灯专用芯片

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ID:899448 发表于 2021-7-20 15:38 | 显示全部楼层 |阅读模式
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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