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TPA3255-Q1: TPA3255-Q1使用时第一次上电故障引脚为高电平,再次上电故障引脚被拉低且无法复位。

Part Number: TPA3255-Q1

TPA3255-Q1使用时第一次上电故障引脚为高电平,测量正常,断电后再次上电,发现引脚报故障,复位引脚复位,FAULT(故障)引脚也无法恢复正常。会有什么原因导致这种情况的发生。