TLF35584一上电直接进FAILSAFE State原因?

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jimmy_nee
Level 1
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First question asked First reply posted Welcome!
RT TLF35584电路是按照英飞凌HP2的一套评估板设计的,上电没有5V输出,意味着应该没有进入INIT状态;加了ena唤醒,有5V输出,问了FAE猜测是上电进入了FAILSAFE状态,加唤醒后从FAILSAFE进入了INIT状态。但我看了下进入FAILSAFE的几种故障,好像都没有符合的。有没有人碰到或这种情况的分享下,多谢!
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orson1
Level 3
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上点时序上有问题,示波器看下各使能脚的时序吧
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ZERO_GO
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5 sign-ins Welcome!
正解
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EveT_IMp
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能发一份参考设计给我吗邮箱965731361@qq.com
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EveT_IMp
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能发一份参考设计给我吗邮箱965731361@qq.com
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阳东
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mark
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liliWinner
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学习一下
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JCET-GAO
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没遇到过
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hypo
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最近也在看这个片子,还没有遇到你这种情况,如果解决的话请分享出来,谢谢
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yvan1
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学习一下
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我叨叨叨叨叨叨
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ERRMON关了么,初值好像是ON。
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Suchll
Level 1
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您好 ,我最近在找TLF35584例程,但苦于找不到相关资料。请问能否分享一份? 邮箱:1994377130@qq.com 非常感谢!
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SIX_66
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