我需要做四路LED调光电路,并且要求最大输出电流至少500MA,并且可以调光,最好为PWM调光,求合适的LED驱动芯片?
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我需要做四路LED调光电路,并且要求最大输出电流至少500MA,并且可以调光,最好为PWM调光,求合适的LED驱动芯片?