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BQ25185: 在输入电压为13V以上时发热严重

Part Number: BQ25185
Other Parts Discussed in Thread: BQ25176M

  你好,原来使用的是BQ25176M,现在想用上电源路径功能(在外部电源供电时减少电池的充放电)换了一个BQ25185的型号,发现在10脚输入电压12-18V时发热严重,但规格书上3.0V 至 18V 输入电压工作范围– 可耐受 25V 的输入电压.