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TPS92691

Other Parts Discussed in Thread: TPS92691

Hi  ti工程师们

        在使用TPS92691做升压驱动调光时,占空比1%时灯板出现闪烁,占空在80%亮度最亮,占空比在90%关断了,参考的规格书的电路图,这个是什么原因导致的,谢谢