Part Number:LMR36520
我的供电电压为35-50V锂电池供电,输出电压为15V,我实际使用输出电流不会超过50毫安,在输出电流非常小的时候,0-2毫安级别时,我测量DCDC芯片输入的电流有11-12毫安!
1.芯片的静态电流非常大,有11-12毫安,手册上写的静态待机电流就计时ua,我不知道问题出在哪里?
2.我这个型号支持不支持PDM呀?
恳请帮助,我实在不知道问题出在哪里了,由于是便携设备上使用,所以对功耗要求比较严格。



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