德拉斯,
LM5175是 一种良好的宽输入和输出降压升压转换器,我想用它来设计LED驱动器,因为我发现HDRV2引脚产生了 输出电压后的PWM信号。 如果我的负载是输出电压不能首先存在的LED,那么HDRV2引脚仍然没有PWM信号,MOSFET将变得很热。 您是否有解决问题的好方法? 非常感谢!
此致!
顶升
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