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请问BQ24620的6号脚VREF输出的电压为3.3.V恒定吗，我是输出随输入电压增大而增大，是不是说明芯片坏了？？
是的，有可能芯片已损坏。VREF是内部3.3-V regulated voltage output （LDO的输出）。REGN的电压也是变化的吗？？
