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 -

标题: 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 [打印本页]

作者: 森利威尔电子 时间: 2021-7-20 15:38
标题: 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

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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