This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ25504效率量測只有70%



測試方法:如附件

輸入來源:DC POWER SUPPLY

輸入0.8~1V

輸出3.6V

電子負載:3mA~15mA

MPPT功能DISABLE

單純量測此板轉換效率,為何量測效率都只有60~70%,沒有DATASHEET中80~90%

有先進可以指教嗎?

BQ25504 效率測試.xls