Other Parts Discussed in Thread: LP8556
如上图,请问lp8556这颗IC的输出电压会受负载电流的影响吗?
示例:
如上原理图所示(标注的电流值请忽略,每串峰值配置为23ma),
启用6串LED时,LP8556的输出电压为24v左右,如果断开两串,此时的电压是否会升高至34v左右?
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如上图,请问lp8556这颗IC的输出电压会受负载电流的影响吗?
示例:
如上原理图所示(标注的电流值请忽略,每串峰值配置为23ma),
启用6串LED时,LP8556的输出电压为24v左右,如果断开两串,此时的电压是否会升高至34v左右?