MC33771B AFE FAULT PIN

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MC33771B AFE FAULT PIN

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paneri
Contributor III

 

Hi,

I am using MC33771B AFE along with s32k144 for Battery Management System. I need to trigger the Fault pin for BMS protections.

But during initialization of AFE, I am facing errors. I have listed down all the Faults triggered by AFE which are available in FAULT1_STATUS register.

I2C_ERR_FAULT, AN_UT_FLT,CT_OV_FLT and COM_LOSS_FLT.

Please let me know how to handle the fault pin of AFE. Kindly support

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