BQ24650使用数据手册上面的参考设计,输入电压24V,输出电压21.6V,给电池充电,充电电流500mA,虽然可以进行充电但是但是芯片发热严重,测量温度在55度左右,各引脚电压都在正常范围内,发烫请问这是怎么回事,大佬们有遇到过吗,是怎么解决的
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