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TPS922052: TPS922052的驱动LED到达最大电流的最短时间多久

Part Number: TPS922052


按照这个原理图的驱动电路,LED到达最大电流时间需要2.3mS左右,现在使用的PWM信号为150Khz,尝试减少负载电容这个时间没有变化,