经实测TPS61021A在输出3.3V电压下,输出电流只能达200mA左右,电流再加大输出电压就会下降,与Datasheet中的1.5A不符,请问是什么问题?
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经实测TPS61021A在输出3.3V电压下,输出电流只能达200mA左右,电流再加大输出电压就会下降,与Datasheet中的1.5A不符,请问是什么问题?